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KJ Reddy

Agriculture Building, Rm 8

Department #3354

1000 E. University Ave.

Laramie, WY 82071

Phone: (307) 766-6658

Email: katta@uwyo.edu

Dr. KJ Reddy

Ecosystem Science and Management

KJ Reddy

Research Presentations

International Visits
  • Australia: Brisbane, Adelaide, Cairns
  • Austria: Vienna
  • Belgium: Leuven
  • Brazil: Bel Horizonte
  • Canada: Guelph, Vancouver
  • China: Beijing, Dalian, Taiyuan
  • Denmark: Copenhagen
  • Finland: Turku
  • France: Paris
  • India: New Delhi, Hyderabad
  • Italy: Pescara, Rome
  • Mexico: Mexico City
  • Nepal: Katmandu
  • Netherlands: Amsterdam
  • Russia: Moscow, Saratov
  • Sweden: Uppsala, Stockholm
  • Taiwan: Taipei
  • United Kingdom: Oxford
International Presentations
  1. Reddy, K.J., and K.J. McDonald. 2013. A simple method to filter arsenic from water using CuO nanoparticles. International Goldschmidt 2013 Conference, Florence, Italy.
  2. Reddy, K.J. 2013. (Invited) Chief guest for the 66th India Independence Day: Motivational speech to encourage students for higher education. College of Horticulture, Agriculture University, Hyderabad, India.
  3. Reddy, K.J. 2013. (Invited) Silent Killer: Misery of Arsenicosis: Problems and proposed mitigation technologies. Central University of Hyderabad, Hyderabad, India.
  4. Reddy, K.J., B. Reynolds*(presenter), and M.D. Argyle. 2013. (Invited) Simultaneous capture and mineralization of coal combustion flue gas CO2, SO2, and Hg with coal fly ash particles. 4th international conference on Accelerated Carbonation for Environmental and Materials Engineering, Leuven, Belgium.
  5. Reddy, K.J. 2012. (Invited) Anthropogenic carbon dioxide (CO2) effects on terrestrial ecosystem processes. International Conference of Global Meet of Biologists. Osmania University and Indian Institute of Chemical Technology, Hyderabad, India.
  6. Reddy, K.J. 2012. (Conference Keynote Speaker) A novel arsenic filter for drinking water. Biofest-2012 Environmental Science Conference, Hyderabad, A.P. India.
  7. Reddy, K.J. 2012. (Invited Symposium Keynote Speaker) Instantaneous capture and mineralization of flue gas carbon dioxide (CO2). Symposium on “Carbon capture and storage, or sequestration technologies”. 1st Annual International Symposium of Clean Coal Technologies (CCT), Taiyuan, China.
  8. Reddy, K.J., and T.R. Roth. 2012. Arsenic removal from natural groundwater using cupric oxide. 4th international Conference on Arsenic in the Environment: Understanding the Geological-medical Interface of Arsenic, Cairns, Australia.
  9. Reddy, K.J. M.D. Argyle, and D.T. Taylor. 2012. (Invited) Anthropogenic carbon dioxide, climate change, and solutions.  The International Environmetrics Conference, University of Hyderabad, India.
  10. Reddy, K.J.., M.D. Argyle, D.T. Taylor, and J. Sedey. 2011. (Invited) Simultaneous capture and mineralization of coal combustion flue gas carbon dioxide: Demonstration study. National Thermal Power Corporation, New Delhi, India.
  11. Reddy, K.J. 2011. (Invited) Arsenic in groundwater: A global health crisis. World Congress of Environmental Biotechnology, Dalian, China.
  12. Reddy, K.J. 2011. (Invited) Instantaneous mineralization of point source flue gas carbon dioxide (CO2). Oxford Round Table Conference “Climate Change”, Harris Manchester College, Oxford University, Oxford, England.
  13. Reddy, K.J., S. John, H.W. Weber, M.D. Argyle, P. Bhattacharyya, D.T. Taylor, M. Christensen, T. Foulke, and P.M. Fahlsing. 2010. (Invited) Accelerated mineral carbonation of carbon dioxide: Pilot scale study. Panel “Pilot and Full Scale Applications for CO2 Capture and Storage”, 3rd International Conference on Accelerated Carbonation for Environmental and Materials Engineering, Turku, Finland.
  14. Reddy, K.J. 2010. (Invited) A novel method to remove arsenic from groundwater under natural conditions. Jawaharlal Nehru University, New Delhi, India. 
  15. Reddy, K.J., S. John, H.W. Weber, M.D. Argyle, P. Bhattacharyya, D.T. Taylor, M. Christensen, T. Foulke, and P.M. Fahlsing. 2010. Simultaneous capture and mineralization of anthropogenic carbon dioxide (CO2): Preliminary and pilot scale studies. 10th International Conference on Greenhouse Gas Control Technologies, Amsterdam, Netherlands.
  16. Weber, H.W., K.J. Reddy, S. John, M.D. Argyle, P. Bhattacharyya, D.T. Taylor, and P.M. Fahlsing. 2010. Direct mineralization of carbon dioxide from coal combustion flue gas. International Advanced Coal Technologies Conference, University of Wyoming and University of Queensland, and School of Energy Resources, Laramie, Wyoming.
  17. *Martinson, C.A., and K.J. Reddy. 2010. Adsorption of arsenic species from groundwater with CuO particles. Young Water Professionals Conference, International Water Association, Sydney, Australia.*Carol Martinson won best young water resources professional award at this conference.
  18. Reddy, K.J. 2009. (Invited) A novel method to remove arsenic species from water. National Institute of Nutrition, Hyderabad, A.P. India.
  19. Reddy, K.J., M.D. Argyle, A. Viswatej, and D.T. Taylor. 2009. A novel method to capture and store flue gas carbon dioxide (CO2): accelerated mineral carbonation. Climate Change: Global Risks, Challenges, and Decisions, Copenhagen, Denmark.
  20. Reddy, K.J., M.D. Argyle, and A. Viswatej. 2008. Capture and mineralization of flue gas carbon dioxide. 2nd Accelerated Carbonation for Environmental and Materials Engineering, University of Rome, Rome, Italy.
  21. Reddy, K.J., M.D. Argyle, and A. Viswatej. 2008. (Invited) CO2 and climate change: Direct mineralization of anthropogenic carbon dioxide. University of Hyderabad, A.P. India.
  22. Reddy, K.J. 2007. (Invited) Arsenic contamination of groundwater: A worldwide health crisis. Andhrapradesh Agricultural University, Hyderabad, India.
  23. Reddy, K.J., and R.E. Jackson.  2007. (Invited, Symposium Keynote Presentation) Coalbed natural gas produced water: Geochemistry and beneficial uses in semi-arid environment. Special Symposium: Coal and Coal Combustion By-products, 9th International Conference on Biogeochemistry of Trace Elements, Beijing, China.
  24. Reddy, K.J., T.R Roth, A. Viswatej.  2007. (Invited) Arsenic contamination of groundwater resources: A global health issue and effective remediation strategies. Groundwater Division, Katmandu, Nepal.
  25. Reddy, K.J., Viswatej, A, and T.R Roth.  2007.  Study of tenorite (CuO) particles in removal of arsenic under natural water conditions. Technical Session: Arsenic and Environment, 9th International Conference on Biogeochemistry of Trace Elements, Beijing, China.
  26. Reddy, K.J.  2006.  (Invited) Arsenic contamination of groundwater resources: A global health issue and effective remediation strategies. University of Hyderabad, A.P. India.
  27. Roth, T.R., and K.J. Reddy.  2006.  Arsenic in drinking water: An introduction to a novel filtration method.  As-2006 International Conference, Mexico City, Mexico.
  28. Reddy, K.J., and A. Viswatej.  2005.  A novel method to remove arsenic species from water. The 8th International Conference on Biogeochemistry of Trace Elements, Adelaide, Australia.
  29. Reddy, K.J., M.J. Patz, and Q.D. Skinner.  2005.  Natural attenuation of trace elements in ephemeral stream channels associated with coalbed methane produced water.  The 8th International Conference on Biogeochemistry of Trace Elements, Adelaide, Australia.
  30. Reddy, K.J.  2004.  (Invited) Application of internet technologies in teaching natural resources curriculum.  International Conference on Advances in the Internet, Processing, Systems, and Interdisciplinary Research. Pescara, Italy.
  31. Reddy, K.J., and Q.D. Skinner.  2003.  Natural attenuation of Ba, Cr, Mn, and Zn in coalbed methane product water disposal ponds.  Special Symposium “Natural Remediation-Bioavailability Interactions in Contaminated Ecosystems: Concepts and Applications”.  7th International Conference on Biogeochemistry of Trace Elements, Uppsala, Sweden.
  32. Reddy, K.J., M.M. Patterson, D. Rodgers, B. Perryman, and R. Jackson.  2001.  (Invited) Solubility and transport of fluoride in vadose zone.  6th International Conference on the Biogeochemistry of Trace Elements, Special Symposium entitled, Geochemical Surface Controls on Trace Element Fate, Guelph, Ontario, Canada.
  33. Patterson, M.M., K.J. Reddy, D. Rodgers, B.L. Perryman, and R. Jackson.  2001.  Assessment of ambient, plant tissue, and soil fluoride concentrations associated with Phosphorus Fertilizer Plant.  6th International Conference on the Biogeochemistry of Trace Elements, Guelph, Ontario, Canada.
  34. Wang, L., K.J. Reddy*, and L.C. Munn.  1999.  Solubility of native and applied molybdenum in surface coal mine disturbed soils.  5th International Conference on Biogeochemistry of Trace Elements, Vienna, Austria.*speaker.
  35. Reddy, K.J. and J. Lin.  1997.  Removal of nitrate from groundwater with catalysis.  4th International Conference on Biogeochemistry of Trace Elements, University of California, Berkeley, California.
  36. Reddy, K.J., C. Arneson, and J. Hamerlinck.  1997.  Assessment of groundwater vulnerability ratings for nitrate and pesticides in intensively agricultural areas.  4th International Conference on Biogeochemistry of Trace Elements, University of California, Berkeley, California.
  37. Reddy, K.J.  1997.  Selenium speciation in soil water:  Experimental versus model predictions.  4th International Conference on Biogeochemistry of Trace Elements, University of California, Berkeley, California.
  38. Reddy, K.J.  1997.  (Invited) In-situ immobilization of contaminants in clean coal technology ash with CO2 infusion.  4th International Conference on Biogeochemistry of Trace Elements, University of California, Berkeley, California.
  39. Reddy, K.J. and S.P. Gloss.  1996.  Effect of pyrite oxidation on the solubility of arsenic and selenium in soils.  4th International Symposium on Plant-Soil Interactions at Low pH, Bel Horizonte, Brazil.
  40. Proosdij, van E.M.H, K.J. Reddy, and S.P. Gloss.  1996.  Speciation of dissolved elements in acid soils. 4th International Symposium on Plant-Soil Interactions at Low pH, Bel Horizonte, Brazil.
  41. Reddy, K.J. and Z. Zhang.  1995.  Speciation of selenium in soil solutions and groundwater.  3rd International Conference on the Biogeochemistry of Trace Elements.  Paris, France.
  42. Proosdij, van E.M.H and K.J. Reddy.  1995.  Carbon dioxide reaction with soil for in-situ control of contaminants.  3rd International Conference on the Biogeochemistry of Trace Elements.  Paris, France.
  43. Reddy, K.J., L. Wang, and S.P. Gloss.  1993.  Potential solid phases controlling the dissolved aluminum and iron concentrations in acid environments.  3rd International Symposium on Plant-Soil Interaction at Low pH.  Brisbane, Queensland, Australia.
  44. Reddy, K.J., L. Wang, and S.P. Gloss.  1993.  Solubility and mobility of copper, zinc, and lead in acid environments.  3rd International Symposium on Plant-Soil Interaction at Low pH.  Brisbane, Queensland, Australia.
  45. Reddy, K.J., T.A. Tawfic, S.P. Gloss, and J.I. Drever.  1993.  Immobilization of contaminants associated with alkaline solid waste.  2nd International Conference on Biogeochemistry of Trace Elements.  Taipei, Taiwan, Republic of China.
  46. Reddy, K.J. and S.P. Gloss. 1991.  Geochemical speciation as related to the leaching of toxic elements in the vadose zone of a calcareous soil.  2nd International Symposium on Environmental Geochemistry. Geochemical Modeling. Uppsala, Sweden.
  47. Reddy, K.J., J.I. Drever, and V.R. Hasfurther. 1991.  Geochemical modeling to predict the chemistry of leachates from alkaline solid waste.  2nd International Symposium on Environmental Geochemistry.  Geochemical Aspects of Waste Disposal. Uppsala, Sweden.
University Presentations
  1. Reddy, K.J. 2014. Intrinsic properties of cupric oxide nanoparticles in filtration of arsenic species from water. Environmental Engineering Lab, Harvard School of Engineering and Applied Sciences, Harvard University, Cambridge, MA.
  2. Reddy, K.J. 2013. (Invited) Chief guest for the 66th India Independence Day: Motivational speech to encourage students for higher education. College of Horticulture, Agriculture University, Hyderabad, India.
  3. Reddy, K.J. 2013. (Invited) Silent Killer: Misery of Arsenicosis: Problems and proposed mitigation technologies. Central University of Hyderabad, Hyderabad, India.
  4. McDonald, K.J., B. Reynolds, and K.J. Reddy. 2013. (Invited) Removing arsenic from water using CuO nanoparticles. Society for Mining, Metallurgy, and Exploration, Casper Chapter, Casper, WY.
  5. Reddy, K.J., and K.J. McDonald. 2013. A simple method to filter arsenic from water using CuO nanoparticles. Goldschmidt 2013, Florence, Italy.
  6. Reynolds, B., and K.J. Reddy. 2012. Simultaneous mineralization of flue gas CO2, SO2, and Hg with fly ash particles. 6th International Conference on Environmental Science and technology, American Academy of Sciences, Houston, TX.
  7. Sankara Warrier, A.K., and K.J. Reddy. 2012. Application of copper oxide nanoparticles to remove arsenic from natural groundwater. 6th International Conference on Environmental Science and Technology, American Academy of Sciences, Houston, TX.
  8. Reddy, K.J. 2012. (Invited) Anthropogenic carbon dioxide (CO2) effects on terrestrial ecosystem processes. International Conference of Global Meet of Biologists. Indian Institute of Chemical Technology, Hyderabad, India.
  9. Reddy, KJ. 2011. (Invited) Instantaneous mineralization of point source flue gas carbon dioxide (CO2). Oxford Round Table Conference “Climate Change”, Harris Manchester College, Oxford University, Oxford, England.
  10. Reddy, K.J. 2010. (Invited) Instantaneous capture and mineralization of anthropogenic carbon dioxide, CHEM 3200 Class, Department of Chemistry, College of Arts and Sciences, University of Wyoming, Laramie, Wyoming.
  11. Reddy, K.J. 2009. (Invited) School of Energy Resources Academic Programs, College of Engineering Academic Council meeting, College of Engineering and Applied Science, University of Wyoming, Laramie, Wyoming.
  12. Reddy, K.J. 2009. (Invited) Environmental Health: Arsenic contamination of groundwater. Global Public Health, International Studies Program, University of Wyoming, Laramie, Wyoming.
  13. Reddy, K.J. 2009. (Invited) School of Energy Resources, Ag Experiment Station Annual Meeting, College of Agriculture, University of Wyoming, Laramie, Wyoming.
  14. Reddy, K.J. 2007. (Invited) Environmental Health: Arsenic contamination of groundwater. Global Public Health, International Studies Program, University of Wyoming, Laramie, Wyoming.
  15. Reddy, K.J. 2007. (Invited) Natural occurrence of arsenic in groundwater: Global health crisis and remediation methods. Water Resources, Environmental Engineering and Natural Resources Interdisciplinary Seminar Series, Spring 2007, Civil Engineering Department, College of Engineering and Applied Science, University of Wyoming, Laramie, Wyoming.
  16. Reddy, K.J. 2007. (Invited) Energy from coalbed natural gas. Summer REU (Research Education for Undergraduates) Program in Energy Sciences. Department of Chemistry, University of Wyoming, Laramie, Wyoming.
  17. Reddy, K.J., T.R. Roth, A. Viswatej, R.E. Jackson, and C. Wenzel. 2006. (Invited) Arsenic in drinking water: A Global Health Crisis. Laramie High School, Laramie, Wyoming.
  18. Reddy, K.J. 2006. (Invited) CBNG produced water across five watersheds of Wyoming: Research Needs. Spring 2006 Math Colloquium, Department of Mathematic, University of Wyoming, Laramie, Wyoming.
  19. Reddy, K.J. 2006. (Invited) Quality of CBNG produced water across five watersheds of Wyoming. Water Resources, Environmental Engineering and Natural Resources Interdisciplinary Seminar Series, Spring 2006, Civil Engineering Department, University of Wyoming, Laramie, Wyoming.
  20. Reddy, K.J. 2006. (Invited) Agriculture production and water quality issues: Arsenic contamination of groundwaters in Bangladesh. Spring 2006 Agricultural Economics Class, College of Agriculture, University of Wyoming, Laramie, Wyoming.
  21. Reddy, K.J. 2004. (Invited) Application of coalbed methane produced water for land application. Water Research Issues, Department of Renewable Resources, College of Agriculture, University of Wyoming, Laramie, Wyoming.
  22. Reddy, K.J. 2004. (Invited) Arsenic contamination of drinking water supplies: A global health issue. Research Across the Disciplines, Department of Renewable Resources, College of Agriculture, University of Wyoming, Laramie, Wyoming.
  23. Viswatej, A., and K.J. Reddy. 2004. A method to remove arsenic species from contaminated water. University of Wyoming Graduate Symposium, University of Wyoming, Laramie, Wyoming.
  24. Jackson, R.E., K.J. Reddy, R.E. Olson, and D.E. Legg. 2004. Geochemistry of coalbed methane retention ponds in Wyoming. University of Wyoming Graduate Symposium, University of Wyoming, Laramie, Wyoming.
  25. Reddy, K.J. 2002. Coalbed methane product water chemistry, CHM 3020, Fall 2002, Chemistry Department, University of Wyoming, Laramie, Wyoming.
  26. Reddy, K.J. 2002. Coalbed methane product water quality across the Powder River Basin, Wyoming. Vice Presidents Office, University Wyoming, Laramie, Wyoming.
  27. Reddy, K.J., M.M. Patz, and Q.D. Skinner. 2002. (Invited) Coalbed methane water quality projects in Wyoming. Wyoming Energy Symposium, University of Wyoming, Laramie, Wyoming.
  28. Reddy, K.J., M.M. Patz, and Q.D. Skinner. 2002. (Invited) Coalbed methane water quality projects in Wyoming. Wyoming Energy Symposium, Casper, Wyoming.
  29. Reddy, K.J. 2002. (Invited) Panel Discussion: Energy development and water quality, University Wyoming, Laramie, Wyoming.
  30. Patterson, M.M., and Reddy, K.J. 2001. (Invited) Introduction to Range Management: Coalbed methane product water and potential beneficial uses. Casper College, Casper, Wyoming.
  31. Reddy, K.J. 2000. (Invited) Coalbed methane cumulative discharge evaluation: Main Stem Study. Department of Environmental Quality-Water Quality Division, Cheyenne, Wyoming.
  32. Reddy, K.J. 2000. (Invited) Water quality and sodium adsorption ratios of coalbed methane product water. Wyoming State Geological Survey, Laramie, Wyoming.
  33. Reddy, K.J. 2000. Coalbed methane product water issues in the Powder River Basin, Wyoming. Guest lecture given to REWM 4550 (Dr. Jeff Powells Course) Undergraduate Seminar Course, Department of Renewable Resources, University of Wyoming, Laramie, Wyoming.
  34. Reddy, K.J. 2000. Coalbed methane product water issues in the Powder River Basin, Wyoming. Guest lecture given to REWM XXX (Dr. Jeff Welkers Course), Department of Renewable Resources, University of Wyoming, Laramie, Wyoming.
  35. Reddy,K.J. 2000. Soil chemical, physical, and biological properties. Guest lecture given to SOIL 3130 (Environmental Quality, Dr. George Vances Course), Department of Renewable Resources, University of Wyoming, Laramie, Wyoming.
  36. Reddy,K.J. 2000. Phosphorus as related to the environmental quality. Guest lecture given to SOIL 3130 (Environmental Quality, Dr. George Vances Course), Department of Renewable Resources, University of Wyoming, Laramie, Wyoming.
  37. Reddy, K.J. 1999. (Invited) Bench scale process development for selenium removal from groundwater associated with in-situ uranium extraction. Chemical and Petroleum Engineering Seminar Series, College of Engineering, University of Wyoming, Laramie, Wyoming. January 11, 1999.
  38. Reddy,K.J. 1999. Water quality issues associated with discharge of coalbed methane ground water. Guest lecture given to SOIL 3130 (Environmental Quality, Dr. George Vances Course), Department of Renewable Resources, University of Wyoming, Laramie, Wyoming.
  39. Reddy, K.J. 1999. A selenium removal process for ground water associated with in-situ uranium extraction. Guest lecture given to REWM 4200 (Mine Land Reclamation, Dr. Perrymans Course), Department of Renewable Resources, University of Wyoming, Laramie, Wyoming.
  40. Reddy, K.J. 1998. (Invited) New advances in groundwater remediation. REMW 5250 (Dr. Tom Wesches Water Resources Seminar), Department of Rangeland Ecology and Watershed Management, University of Wyoming, Laramie, Wyoming.
  41. Reddy, K.J. 1998. Removal of nitrate from groundwater associated with agricultural communities. Department of Renewable Resources Seminar Series, College of Agriculture, University of Wyoming, Laramie, Wyoming.
  42. Reddy, K.J. 1998. Reclamation of overburden associated with surface coal mining: A chemical perspective. Guest lecture given to REWM 4200 (Mine Land Reclamation, Dr. Perrymans Course), Department of Renewable Resources, University of Wyoming, Laramie, Wyoming.
  43. Reddy, K.J. 1997. (Invited) A nitrate removal process from groundwater for small communities of Wyoming. State Engineers Office, Cheyenne, Wyoming.
  44. Reddy, K.J. 1997. Removal of selenium species from in-situ uranium extraction wastewater with cupric oxide (CuO) particles. Progress report to COGEMA Mining, Inc., Mills, Wyoming.
  45. Reddy, K.J. 1997. (Invited) Carbon dioxide (CO2) infusion process to enhance fly ash use. Dave Johnston Power Plant, Glenrock, Wyoming.
  46. Reddy, K.J., and C.M. Goertler. 1996. Citizen monitoring networks for nitrate and pesticides in groundwater of Park and Goshen Counties, Wyoming. 319 Funding Task Force Meeting, Casper, Wyoming.
  47. Lin, J.P and K.J. Reddy. 1996. Evaluation of different catalysts to remove nitrate from groundwater. Ninth Annual Wyoming Section American Water Resources Association Meeting, Laramie, Wyoming.
  48. Reddy, K.J. 1996. (Invited) A nitrate removal process. Presentation given to the State Research Review and Priorities Committee, Capital Building, Cheyenne, Wyoming.
  49. Reddy, K.J. 1996. (Invited) Removal of selenium species from groundwater from in-situ uranium extraction process with cupric oxide (CuO) particles. COGEMA Mining, Inc., Mills, Wyoming.
  50. Reddy, K.J. 1995. (Invited) Immobilization of contaminants in high pH environments. Special Seminar Series. Department of Agronomy, Colorado State University, Fort Collins, Colorado.
  51. Valerie Wyman and K.J. Reddy. 1995. Catalytic reduction of nitrate in groundwater: Effects of redox potential. Minority High School Student Research Apprentice Program and Science Teacher Research Symposium, University of Wyoming, Laramie, Wyoming.
  52. Shaunna McBride and K.J. Reddy. 1995. In-situ immobilization of contaminants with calcite: Lead. Math Science Symposium, University of Wyoming, Laramie, Wyoming.
  53. Tyler Tinhorn and K.J. Reddy. 1995. In-situ immobilization of contaminants with calcite: Copper. Math Science Symposium, University of Wyoming, Laramie, Wyoming.
  54. Abe Suazo and K.J. Reddy. 1995. Catalytic reduction of nitrate in groundwater: Effects of reaction time and pH, p157. Minority High School Student Research Apprentice Program and Science Teacher Research Symposium, University of Wyoming, Laramie, Wyoming.
  55. Reddy, K.J. 1995. Plant, Soil and Insect Sciences poster. Environmental and Natural Resources Research and Policy Forum. University of Wyoming, Laramie, Wyoming.
  56. Reddy, K.J. 1995. (Invited) Geochemical speciation of selenium in soil solutions and groundwater: A new approach. University Special Seminar Series. Department of Agronomy, College of Agriculture, Hyderabad, Andhrapradesh, India.
  57. Reddy, K.J. 1994. (Invited) A method for detecting selenium speciation in soil solutions and groundwater. Faculty/Student Seminar Series. Department of Agronomy, Colorado State University, Fort Collins, Colorado.
  58. 21 Gadlin, P and K.J. Reddy. 1994. Removal of nitrates from contaminated groundwater using reduction process in a bench scale reactor. Minority High School Student Research Apprentice Program and Science Teacher Research Initiative Summer Symposium. University of Wyoming, Laramie, Wyoming.
  59. Cortez, M and K.J. Reddy. 1994. In-situ immobilization of contaminants in soils by CO2 injection process: A preliminary evaluation. Minority High School Student Research Apprentice Program and Science Teacher Research Initiative Summer Symposium. University of Wyoming, Laramie, Wyoming.
  60. Chan, C and K.J. Reddy. 1994. A method for measuring selenium species in surface coal mine overburden materials. Minority High School Student Research Apprentice Program and Science Teacher Research Initiative Summer Symposium. University of Wyoming, Laramie, Wyoming.
  61. Needham, S.E. and K.J. Reddy. 1994. Demonstration of cost-effective method for analyses of pesticides and nitrate in groundwater. Torrington Research and Extension Center. Torrington, Wyoming.
  62. Needham, S.E. and K.J. Reddy. 1994. Demonstration of cost-effective method for analyses of pesticides and nitrate in groundwater to private landowners. Torrington Research and Extension Center. Torrington, Wyoming.
  63. Reddy, K.J. 1994. Environmental and water quality research at Wyoming Water Resources Center. Minority High School Student Research Apprentice Program and Science Teacher Research Initiative Summer Symposium. University of Wyoming, Laramie, Wyoming.
  64. Reddy, K.J. 1993. (Invited) The need for additional selenium research for coal mine overburden environments. Abandoned Coal Mine Land Research Program Steering Committee and Technical Review Committee Meeting. Kemmerer, Wyoming.
  65. Reddy, K.J. 1993. (Invited) School of environmental and natural resources at University of Wyoming. University Special Seminar Series. Andhrapradesh Agricultural University, Hyderabad, Andhrapradesh, India.
  66. Reddy, K.J. 1993. (Invited) Pesticide and herbicide impacts on the environment and reasonable solutions. University Special Seminar Series Andhrapradesh Agricultural University, Hyderabad, Andhrapradesh, India.
  67. Reddy, K.J. 1993. (Invited) Utilization of soil chemistry principles to minimize the environmental contamination from the industrial wastes. University Special Seminar Series. Department of Agronomy, College of Agriculture, Hyderabad, Andhrapradesh, India.
  68. Reddy, K.J. 1993. (Invited) Controlling the mobility of contaminants in high pH environments. Special Seminar Series. Department of Agronomy, Colorado State University, Fort Collins, Colorado.
  69. Reddy, K.J. 1992. (Invited) Mobility of toxic elements in soils. College of Agriculture Special Seminar. Department of Soil Science and Agriculture Chemistry, College of Agriculture, Hyderabad, Andhrapradesh, India.
  70. Reddy, K.J. 1991. Use of CO2 pressure treatment process for immobilizing toxic elements in solid wastes generated from Indian Thermal Power Plants. Division for Scientific and Industrial Research. United Nations Development Program for India, New Delhi, India.
  71. Reddy, K.J. 1990. (Invited) Application of GEOCHEM to predict the chemistry of leachates from spent oil shale solid wastes. Western Research Institute. Laramie, Wyoming.
  72. Reddy, K.J. 1990. (Invited) Measurement of calcite ion activity products in soils as related to the quality of water. Interdisciplinary Seminar Series. Wyoming Water Resources Center, University of Wyoming, Laramie, Wyoming.
  73. Reddy, K.J. 1990. Application of geochemical models to predict chemical equilibria of natural waters. Geochemistry of Natural Waters (GEOL 5430). Department of Geology and Geophysics, University of Wyoming, Laramie, Wyoming.
  74. Reddy, K.J. 1989. (Invited) Measurement of calcite equilibrium chemistry in soils. College of Agriculture Special Seminar. Department of Soil Science and Agriculture Chemistry, College of Agriculture, Hyderabad, Andhrapradesh, India.
  75. Reddy, K.J. 1989. (Invited) Geochemistry research at Wyoming Water Resources Center. U.S. Geological Survey. Cheyenne, Wyoming.
  76. Reddy K.J. 1988. (Invited) Measurement of calcite equilibrium in soils. Special Seminar Series. Department of Agronomy, Colorado State University, Fort Collins, Colorado.
  77. Reddy, K.J. 1988. (Invited) Alkalinity of oil shale solid waste waters. Interdisciplinary Seminar Series. Wyoming Water Resources Center, University of Wyoming, Laramie, Wyoming.
  78. Reddy, K.J. 1988. Summary of oil shale solid waste management research: Application of geochemical models to predict the chemistry of leachates from oil shale solid waste disposal environments. 1988 Western Research Institute-Department of Energy Technical Progress Review. University of Wyoming, Laramie, Wyoming.
State and Regional Presentations
  1. McDonald, K.J., B. Reynolds, and K.J. Reddy. 2013. (Invited) Removing arsenic from water using CuO nanoparticles. Society for Mining, Metallurgy, and Exploration, Casper Chapter, Casper, WY.
  2. Reddy, K.J. 2013. (Invited) A novel process to filter arsenic from Avago Technologies wastewater, Fort Collins, CO.
  3. Reddy, K.J. 2013. (Invited) A novel flue gas carbon dioxide mineralization process for coal burning power plants. Cheyenne Engineers Club, Cheyenne, WY.
  4. Reddy, K.J. 2012. (Invited). Coalbed natural gas (CBNG) produced water quality trends in the Powder River Basin, Wyoming. Wyoming Annual Water Resources Research and Education Conference, Lander, Wyoming.
  5. Reddy, K.J., 2012. (Invited) SequesTech: Instantaneous capture and mineralization of coal combustion flue gas CO2. Society for Mining, Metallurgy, and Exploration, Southwestern Wyoming Section, Green River, Wyoming.
  6. Reddy, K.J. 2012. (Invited) Arsenic filter for drinking water. Tour Laramie Leadership Conference, University of Wyoming, Laramie, Wyoming.
  7. Reddy, K.J., 2011. (Invited) SequesTech: Carbon capture and mineralization demonstration project. 9th Annual Wyoming Water and Natural Resources Law Conference, Cheyenne, Wyoming.
  8. Reddy, K.J., 2010. (Invited) Coalbed natural gas produced water: Geochemistry, water quality, and beneficial uses. Energy Resources and Produced Waters Conference, UW School of Energy Resources, University of Wyoming, Laramie, Wyoming.
  9. Reddy, K.J. 2009. (Invited) Flue gas CO2 capture and mineralization and coalbed methane natural gas (CBNG) research, Unconventional Fuels Technical Exchange Meeting, College of Engineering and Applied Sciences and Idaho National Laboratory, University of Wyoming, Laramie, Wyoming.
  10. Reddy, K.J. 2009. (Invited) Wastewater ManagemnetSelenium and Arsenic, Uranium Extraction Workshop, Cheyenne, Wyoming.
  11. Reddy, KJ. 2008. (Invited) Coalbed methane, environmental issues, and solutions. Laramie County Community College, Cheyenne, Wyoming.
  12. Reddy, KJ. 2008. (Invited) Coal energy, environmental issues and solutions. Laramie County Community College, Cheyenne, Wyoming.
  13. Reddy, K.J. R. E. Jackson, C. L. Milligan. 2007. (Invited) Coalbed natural gas (CBNG) produced water quality across the Powder River Basin, Wyoming: Beneficial uses. Colorado State University Department of Chemical and Biological Engineering Seminar Series, Fort Collins, Colorado.
  14. M. Raisbeck, K.J. Reddy, and M. Smith. 2007. (Invited) Critical review of the scientific literature review relating to water quality for Wyoming livestock and wildlife. Environmental Quality Council, Wyoming Department of Environmental Quality, Cheyenne, Wyoming.
  15. Reddy, K.J. 2007. (Invited) Coalbed natural gas produced water quality across the Powder River Basin, Wyoming: Beneficial Uses. Wyoming Water Law Conference, Cheyenne, Wyoming.
  16. Jackson, R.E., and K.J. Reddy. 2006. (Invited) Geochemical changes of coalbed natural gas produced water in the Powder River Basin: Salinity, sodicity, and trace metals. Basin Advisory Group Meetings, Wyoming Water Development Commission, New Castle, Wyoming.
  17. Reddy, K.J. 2006. (Invited) Arsenic removal from municipal waters: Current issues. Wyoming Water Law Conference, Cheyenne, Wyoming.
  18. Viswatej, A., and K.J. Reddy. 2004. A novel method to remove arsenic species from water. First Annual CBNG Research, Monitoring, and Applications Symposium, University of Wyoming, Laramie, Wyoming.
  19. Patterson, M.M., and K.J. Reddy. 2004. A unique method to remove selenium from CBNG produced water. First Annual CBNG Research, Monitoring, and Applications Symposium, University of Wyoming, Laramie, Wyoming.
  20. Patz., M.J., K.J. Reddy, and Q.D. Skinner. 2004. Quality of coalbed methane discharge water interacting with semi-arid ephemeral stream channels. First Annual CBNG Research, Monitoring, and Applications Symposium, University of Wyoming, Laramie, Wyoming.
  21. Reddy, K.J., and Q.D. Skinner. 2004. Solubility of Ba, Cr, Mn, and Zn in coalbed methane product water disposal ponds. First Annual CBNG Research, Monitoring, and Applications Symposium, University of Wyoming, Laramie, Wyoming.
  22. McBeth, I.H., K.J. Reddy, and Q.D. Skinner. 2004. Quality of coalbed methane product water: Arsenic, boron, fluoride, and selenium. First Annual CBNG Research, Monitoring, and Applications Symposium, University of Wyoming, Laramie, Wyoming.
  23. Reddy, K.J. 2004. Quality of coalbed methane product water for land application. First Annual CBNG Research, Monitoring, and Applications Symposium, University of Wyoming, Laramie, Wyoming.
  24. Jackson, R.E., K.J. Reddy, R.E. Olson, and D.E. Legg. 2004. Geochemistry of coalbed methane retention ponds across five watersheds, Wyoming. First Annual CBNG Research, Monitoring, and Applications Symposium, University of Wyoming, Laramie, Wyoming.
  25. Reddy, K.J., Jackson, R.E., R.A. Olson, and D.E. Legg. 2003. (Invited) Geochemistry of coalbed methane retention ponds across the Powder River Basin, Wyoming: Preliminary results. Wyoming Water Development Commission and U.S. Geological Survey Meeting, Wyoming.
  26. Jackson, R.E., K.J. Reddy, R.A. Olson, and D.E. Legg. 2003. (Invited) Geochemistry of coalbed methane retention ponds across the Powder River Basin, Wyoming. Wyoming Water Development Commission River Basin Meeting, Kaycee, Wyoming.
  27. Reddy, K.J. 2003. (Invited) Chemistry of coalbed methane product water in the Powder River Basin, Wyoming. Department of Environmental Quality, Water Quality Division, Cheyenne, Wyoming.
  28. Reddy, K.J. 2003. (Invited) Water quality and management of coalbed methane product water in the Powder River Basin, Wyoming. Science Summit 2003, Sheridan, Wyoming.
  29. Jackson, R.E., K.J. Reddy, R.A. Olson, and D.E. Legg. 2003. (Invited) Tongue River and Powder River long-term monitoring program associated with coalbed methane product water discharge. EPA-USGS meeting. Sheridan, Wyoming.
  30. Reddy, 2003. (Invited) Coalbed methane product water research in Wyoming. Wyoming Department of Environmental Quality and Water Quality Division, Colorado State University, Coalbed Methane Industry, Agency of Land Management, and U.S. Environmental Protection Agency, and U.S. Geological Survey, Cheyenne, Wyoming.
  31. Reddy, K.J. 2002. (Invited) Coalbed methane discharge water interactions with natural systems: SAR/EC. Wyoming SAR Workgroup Meeting, Douglas, Wyoming.
  32. Reddy, K.J. 2002. (Invited) Wildland watershed water quality management. Society of Range Management Wyoming Section, Laramie, Wyoming.
  33. Reddy, K.J. 2002. (Invited) Management of coalbed methane product water in disposal ponds, Montana State University and University Wyoming Field Trip, Gillette, Wyoming.
  34. Noecker, B. And K.J. Reddy. 2002. Reaction kinetics of pyrite in water. Western Soil Science Meetings. Colorado State University, Fort Collins, CO.
  35. Skinner, Q.D. and K.J. Reddy. 2002. (Invited) Coalbed methane product water research in Wyoming. Colorado State University Extension Program Workshop, Trinidad, Colorado.
  36. Reddy, K.J. 2001. (Invited) Soil analytic parameters for coalbed methane. Sheridan College, Institute for Environmental and Natural Resources, University of Wyoming, Laramie, Wyoming.
  37. Reddy, K.J. 2001. (Invited) Water quality issues associated with the Coalbed Methane development in Wyoming. Society of Range Management Wyoming Section, Casper, Wyoming.
  38. Reddy, K.J. 2001. (Invited) Coalbed Methane Product Water: Chemistry, salinity, and trace elements, Coalbed Methane Product Water Management Strategies, Casper, Wyoming.
  39. Reddy, K.J. 2001. (Invited) Coalbed methane product water: Sodium adsorption ratio (SAR) research in Wyoming. Coalbed Methane Conference, NRCS, Gillette, Wyoming.
  40. Reddy, K.J. 2000. (Invited) Water quality and sodium adsorption ratios of coalbed methane product water. 2000 Fall Geology Conference, Coalbed Methane in the Powder River Basin, University of Wyoming, Laramie, Wyoming.
  41. Reddy, K.J. Q.D. Skinner, and K.T. Drake. 2000. (Invited) Coalbed methane product water and sodium adsorption ratios. Presentation given to Select Water Committee Members, Landowners, and Industry, Gillette, Wyoming.
  42. Reddy, K.J. 1999. (Invited) Chemical and physical quality of ground water associated with coalbed methane wells. Beneficial Use of Water Byproduct from Coalbed Methane Production. An Aquaculture Conference, sponsored by Western Regional Aquaculture Center, Sheridan College, Sheridan, Wyoming.
  43. Savell, S., K.J. Reddy, T.A. Wesche, Q.D. Skinner, W.A. Hubert, R.A. Marston, and R. Hall. 1999. (Invited) The total maximum daily load process in Wyoming: An update on river and lake monitoring protocol development. TMDL Workgroup Meeting, Thermopolis, Wyoming, April 22-23, 1999.
  44. Reddy, K.J., K.R. Drake, Q.D. Skinner. 1999. (Invited) Development of potential beneficial uses for product water from coalbed methane extraction. Campbell County Conservation District Coalbed Methane Conference, April 22, 1999, Gillette, Wyoming.
  45. Q.D. Skinner, K.J. Reddy, and K.R. Drake. 1999. (Invited) Pilot scale testing of potential beneficial use of product water from coalbed methane extraction using Environmental Simulation Laboratory. Coalbed Methane Producers Meeting, June 10, 1999, Gillette, Wyoming.
  46. Reddy, K.J. 1998. Chemical quality of product water from coalbed methane extraction. Presentation given to landowners, producers, citizens, and state officials, Campbell County, Gillette, Wyoming. September 17, 1998.
  47. Savell, S., K.J. Reddy, T.A. Wesche, Q.D. Skinner, W.A. Hubert, and R.A. Marston. 1998. The total maximum daily load process in Wyoming: An update on stream monitoring and a proposal for river and lake protocol development. Eleventh Annual American Water Resources Association Conference, Wyoming State Section, Cheyenne, Wyoming, November 12-13, 1998.
  48. Reddy, K.J., C.M. Goertler, J.G. Hiller, J.T. Cecil*, and C. Stephenson. 1997. (Invited) Citizen monitoring networks for nitrate and pesticides in groundwater of Goshen County, Wyoming. Western Nutrient Management Conference, Salt Lake City, Utah. *Jack Cecil presented the paper.
  49. Goertler, C.M., K.J. Reddy, J.G. Hiller, J.T. Cecil, and C. Stephenson. 1997. Citizen monitoring networks for nitrate and pesticides in groundwater of Goshen County, Wyoming: An educational effort Wyoming Water 1997, Casper, Wyoming.
  50. Reddy, K.J. 1997. Team approach for protecting groundwater quality from non-point source pollution in Goshen County, Wyoming. Wyoming Water 1997, Casper, Wyoming.
  51. Reddy, K.J. 1997. Experimental apparatus to study reduction and oxidation kinetics of trace elements in soil and water samples. W-180 Western Regional Research Project Meeting, University of California, Berkeley, California.
  52. Reddy, K.J., C.M. Goerter, J.G. Hiller, and J.T. Cecil. 1995. Citizen monitoring networks for nitrate and pesticides in groundwater of Goshen County, Wyoming: A cooperative effort. Groundwater Management and Pollution Prevention in Goshen County Workshop, Torrington, Wyoming.
  53. Vance, G.F and K.J. Reddy. 1995. Geochemical processes in soil and subsurface environments: Selenium. Interdisciplinary Perspectives in Groundwater Research Symposium. University of Wyoming, Laramie, Wyoming.
  54. Reddy, K.J. 1995. Chemical speciation of groundwater: Modeling versus experimental. Interdisciplinary Perspectives in Groundwater Research Symposium. University of Wyoming, Laramie, Wyoming.
  55. Sharmasarkar, S., K.J. Reddy, and G.F. Vance. 1995. Equilibrium chemistry of metal selenites. Interdisciplinary Perspectives in Groundwater Research Symposium. University of Wyoming, Laramie, Wyoming.
  56. Proosdij, van E.M.H and K.J. Reddy. 1995. In-situ immobilization of contaminants in soils with calcite. Interdisciplinary Perspectives in Groundwater Research Symposium. University of Wyoming, Laramie, Wyoming.
  57. Sharmasarkar, S., G.F. Vance, and K.J. Reddy. 1995. Geochemical modeling for aqueous selenium speciation, p. The 1995 Rocky Mountain Groundwater Conference Science and Policy: Who's Driving Groundwater Management? Jackson Hole, Wyoming.
  58. Proosdij, van E.M.H and K.J. Reddy. 1995. Immobilization of contaminants with in-situ calcite precipitation, p. The 1995 Rocky Mountain Groundwater Conference Science and Policy: Who's Driving Groundwater Management? Jackson Hole, Wyoming.
  59. Reddy, K.J. 1995. Speciation of dissolved selenium: Theoretical versus experimental. Western Society of Soil Science Symposium: Soil Contaminants-Reactions, Mobility, and Remediation. Vancouver, British Columbia, Canada.
  60. Sharmasarkar, S., K.J. Reddy, and G.F. Vance. 1995. Solubility and free energy of some selenite and selenate minerals. Western Society of Soil Science Symposium: Soil Contaminants-Reactions, Mobility, and Remediation. Vancouver, British Columbia, Canada.
  61. Proosdij, van E.M.H and K.J. Reddy. 1995. In-situ immobilization of contaminants with calcite. Western Society of Soil Science Symposium: Soil Contaminants-Reactions, Mobility, and Remediation. Vancouver, British Columbia, Canada.
  62. Reddy, K.J., Z. Zhang, and G.F. Vance. 1995. Selenate and selenite determination in surface coal mine backfill groundwater. 12th Annual National Meetings of the American Society for Surface Mining and Reclamation: Selenium Symposium: Mining, Reclamation and Environmental Impacts. Gillette, Wyoming.
  63. Vance, G.F., S. Sharmasarka, K.J. Reddy, and L.K. Spackman. 1995. The importance of solid and solution selenium speciation in mobility and plant uptake from Wyoming coal mine land reclamation. 12th Annual National Meetings of the American Society for Surface Mining and Reclamation: Selenium Symposium: Mining, Reclamation and Environmental Impacts. Gillette, Wyoming.
  64. Reddy, K.J., M.J. Blaylock, G.F. Vance, and R.B. See. 1995. Effects of redox potential on the speciation of selenium in groundwater and coal mine backfill materials. 12th Annual National Meetings of the American Society for Surface Mining and Reclamation: Selenium Symposium: Mining, Reclamation and Environmental Impacts. Gillette, Wyoming.
  65. See, R.B., G.F. Vance, K.J. Reddy, and A.A. Fadlemawla. 1995. Geochemical processes and the role of natural organic solutes on the solubility of selenium in coal mine backfill aquifers, Powder River Basin, Wyoming. 12th Annual National Meetings of the American Society for Surface Mining and Reclamation: Selenium Symposium: Mining, Reclamation and Environmental Impacts. Gillette, Wyoming.
  66. Vance, G.F., A.A. Fadlelmawla, R.B. See, and K.J. Reddy. 1995. Role of natural organic solutes on the sorption of selenium by coal mine backfill core samples from the Powder River Basin, Wyoming. 12th Annual National Meetings of the American Society for Surface Mining and Reclamation: Selenium Symposium: Mining, Reclamation and Environmental Impacts. Gillette, Wyoming.
  67. Sharmasarka, S., G.F. Vance, K.J. Reddy, Z. Zhang, and L.K. Spackman. 1995. Understanding selenium mobility by sorption and extraction processes in surface coal mine spoils. 12th Annual National Meetings of the American Society for Surface Mining and Reclamation: Selenium Symposium: Mining, Reclamation and Environmental Impacts. Gillette, Wyoming.
  68. Reddy, K.J. 1994. (Invited) Selenium research in Wyoming: An overview. 4th Annual Mine Land Reclamation Workshop. Intermountain Conservation District. Gillette, Wyoming.
  69. Reddy, K.J. 1994. Oxidation and reduction processes as related to the mobility of contaminants in groundwater. 7th Annual Meetings of the American Water Resources Association Wyoming Section. Laramie, Wyoming.
  70. Proosdij, van E.M.H., K.J. Reddy, and S.P. Gloss 1994. Chemical speciation as related to the mobility of contaminants in surface coal mine overburden materials. 7th Annual Meetings of the American Water Resources Association Wyoming Section. Laramie, Wyoming. This paper won 1st place in student competition.
  71. Reddy, K.J. 1993. Aluminum and iron solubilities as effected by the oxidation of pyrite in coal overburden environments. 6th Symposium of the Planning, Rehabilitation and Treatment of Disturbed Lands. Billings, Montana.
  72. Vance, G.F., K.J. Reddy, L.K. Spackman, and S. Sharmasrkar. 1993. The importance of solid and solution selenium speciation in mobility and plant uptake from Wyoming coal mine land reclamation. 4th Semi Annual Abandoned Coal Mine Land Research Program Project Review Seminar. Kemmerer, Wyoming.
  73. See, R.B., K.J. Reddy, G.F. Vance, and A. A. Fadlemawla. 1993. The role of natural organic solutes on the mobility of selenium in abandoned coal mine spoil-groundwater systems. 4th Semi Annual Abandoned Coal Mine Land Research Program Project Review Seminar. Kemmerer, Wyoming.
  74. Vance, G.F., K.J. Reddy, and L.K. Spackman. 1992. The importance of solid and solution selenium speciation in mobility and plant uptake from Wyoming coal mine land reclamation. 2nd Semi Annual Abandoned Coal Mine Land Research Program Project Review Seminar. Gillette, Wyoming.
  75. See, R.B., K.J. Reddy, G.F. Vance, and D.L. Naftz. 1992. The role of natural organic solutes on the mobility of selenium in abandoned coal mine spoil-groundwater systems. 2nd Semi Annual Abandoned Coal Mine Land Research Program Project Review Seminar. Gillette, Wyoming.
  76. Vance, G.F., K.J. Reddy, L.K. Spackman, and S. Sharmasrkar. 1992. The importance of solid and solution selenium speciation in mobility and plant uptake from Wyoming coal mine land reclamation. 3nd Semi Annual Abandoned Coal Mine Land Research Program Project Review Seminar. Sheridan, Wyoming.
  77. See, R.B., K.J. Reddy, G.F. Vance, and A. A. Fadlelmawla. 1992. The role of natural organic solutes on the mobility of selenium in abandoned coal mine spoil-groundwater systems. 3nd Semi Annual Abandoned Coal Mine Land Research Program Project Review Seminar. Sheridan, Wyoming.
  78. Fadlelmawla, A. A., K.J. Reddy, and G.F. Vance. 1992. Characterization of selenium in reclaimed coal mine land groundwater systems, Powder River Basin, Wyoming. 5th Annual Meetings of the American Water Resources Association Wyoming Section. Laramie, Wyoming.
  79. Sharmasrkar, S., M.J. Blaylock, G.F. Vance, and K.J. Reddy. 1992. Selenium adsorption and precipitation processes in controlling groundwater contamination. 5th Annual Meetings of the American Water Resources Association Wyoming Section. Laramie, Wyoming.
  80. Tawfic, T.A., K.J. Reddy, S.P. Gloss, and J.I. Drever. 1992. Use of a CO2 pressure technique to minimize leachability of toxic elements from clean coal technology solid wastes. 5th Annual Meetings of the American Water Resources Association Wyoming Section. Laramie, Wyoming.
  81. Reddy, K.J. 1991. Immobilization of toxic elements in alkaline solid wastes. 4th Annual Meetings of the American Water Resources Association Wyoming Section. Laramie, Wyoming.
  82. Reddy, K.J. 1990. Solubility and mobility of F, Mo, and B in calcareous soils. 3rd Annual Meetings of the American Water Resources Association Wyoming Section. Laramie, Wyoming.
  83. Reddy, K.J. and W.L. Lindsay. 1987. Mineral transformations associated with decarbonation and recarbonation of oil shales. W-160 Annual Regional Meeting. U.S. Bureau of Reclamation, Grand Junction, Colorado.
National Presentations
  1. Reddy, K.J. 2014. Intrinsic properties of cupric oxide nanoparticles in filtration of arsenic species from water. Environmental Engineering Lab, Harvard School of Engineering and Applied Sciences, Harvard University, Cambridge, MA.
  2. Reddy, K.J. 2013. (Invited) Geochemistry of coalbed methane natural gas produced water. Symposium on Fuels, Chemicals, Materials, and Energy from Coal, Natural Gas, Oil Shale, and other Natural Resources. 246th American Chemical Society National Meetings and Exposition. Indianapolis, IN.
  3. McDonald, K.J., and K.J. Reddy. 2013. Arsenic removal process for water using cupric oxide nanoparticles: Kinetics and flow-through column studies. 12th International Conference on the Biogeochemistry of Trace Elements, Athens, GA.
  4. Schilz, J.R., K.J. Reddy, S. Nair, T.E. Johnson, R.B. Tjalkens, K.P. Krueger, and S. Clark. 2013. Adsorption of arsenic by cupric oxide nanoparticles from uranium in situ recovery bleed water and effects on cell viability.12th International Conference on the Biogeochemistry of Trace Elements, Athens, GA.
  5. Sankara Warrier, A.K., and K.J. Reddy. 2012.Application of copper oxide nanoparticles to remove arsenic from natural groundwater. 6th International Conference on Environmental Science and technology, American Academy of Sciences, Houston, TX.
  6. Reynolds, B., and K.J. Reddy. 2012. Simultaneous mineralization of flue gas CO2, SO2, and Hg with fly ash. 6th International Conference on Environmental Science and technology, American Academy of Sciences, Houston, TX.
  7. Reddy, K.J. 2012. (Invited) Simultaneous mineralization of flue gas CO2, SO2, and Hg. Marsulex, New York.
  8. Reddy, K.J. 2012. (Invited) Simultaneous mineralization of flue gas CO2, SO2, and Hg. Kiewit Power, Kansas City, Kansas.
  9. Reddy, K.J., Morris Argyle, Tex Taylor, and Jim Sedey. 2011. (Invited) Simultaneous capture and mineralization of coal combustion flue gas CO2 demonstration study. Clean Coal Research Symposium, School of Energy Resources, University of Wyoming, Laramie, WY.
  10. Reddy, K.J. 2011 (Invited) A novel arsenic removal method for water. Idaho National Laboratory and Mountain West Water Institute Workshop, Salt Lake City, UT.
  11. Reddy, K.J. 2011 (Invited) Energy water connection. 2011 Annual Conference of University Council for Water Resources, Boulder, CO.
  12. Reddy, K.J. 2011. (Keynote Presentation) Coalbed natural gas (CBNG): Energy and environment. Western Society of Soil Science Conference, University of Wyoming, Laramie, WY.
  13. Reddy, K.J., H.W. Weber, M.D. Argyle, D.T. Taylor, M. Christensen, T. Foulke, and P.M. Fahlsing. 2011. Instantaneous capture and mineralization of flue gas CO2: Demonstration Study. 10th Annual Carbon Capture and Sequestration Conference, Pittsburgh, PA.
  14. Reddy, K.J., S. John, H.W. Weber, M.D. Argyle, P. Battacharyya, D.T. Taylor, and P.M. Fahlsing. 2010. Simultaneous capture and mineralization of flue gas carbon dioxide: Pilot scale studies. 9th Carbon Capture and Storage Conference, Pittsburgh, PA.
  15. Reddy, K.J., Whitman, A, and Kinss, A. 2010. Coalbed natural gas produced water geochemistry and water quality. Goldschmidt 2010 conference, Knoxville, Tennessee.
  16. Reddy, K.J., 2010. (Panel Speaker) “Bridging the GREEN-GAP between environmentally – sustainable product research and commercialization”, New Green Economy Conference, National Council for Science and Environment (NCSE), Washington, DC. 2010.
  17. Weber, H.W., K.J. Reddy, and P.M. Fahlsing. 2009. Mineralization of carbon dioxide (CO2) from coal combustion flue gas. 7th Annual International Air Quality Conference, Virginia, VA.  
  18. Whitman, A.J., and K.J. Reddy. 2009. CBNG water trends in the Powder River Basin, Wyoming. National Meetings of the American Society of Mining and Reclamation, Billings, Montana.
  19. Reddy, K.J., and R.E. Jackson. 2009. Coalbed methane natural gas (CBNG) produced water: Outfalls and disposal ponds. National Meetings of the American Society of Mining and Reclamation, Billings, Montana.
  20. Reddy, K.J., M.D. Argyle, A. Viswatej, and M. Northam. 2009. A method to capture and store flue gas carbon dioxide. Eight Annual Carbon Capture & Sequestration Conference, Capture: Advanced Concepts/Membranes, Pittsburgh, Pennsylvania.  
  21. Reddy, K.J. 2009. (Plenary Speaker) Clean Coal Technology Project: A University and Industry Partnership, Council for Energy Research and Education leaders, National Council for Science and Environment, Washington DC.  
  22. Reddy, K.J. 2008. (Invited) Water quality in a changing environment. Colorado State Water Resources Program, Colorado State University, Fort Collins, Colorado.
  23. Reddy, K.J. and M.D. Argyle. 2008. (Invited) Capture and mineralization of anthropogenic carbon dioxide. National Energy Technology Laboratory, Department of Energy, Pittsburgh, Pennsylvania.
  24. Milligan C. L. and K.J. Reddy. 2008. Monitoring the Quality of CBNG Produced Water and Determining Beneficial Uses across the Powder River Basin, Wyoming. 2008 National Water Quality Conference, Reno, Nevada, U.S. Department of Agriculture and Cooperative Research and Extension Service, Washington D.C.
  25. Martinson, C. and K.J. Reddy. 2008. Adsorption of arsenic species from groundwater onto cupric oxide (CuO) nanoparticles across a wide range of natural conditions. 2008 National Water Quality Conference, Reno, Nevada, U.S. Department of Agriculture and Cooperative Research and Extension Service, Washington D.C.  
  26. Martinson, C. and K.J. Reddy. 2007. Evaluation of cupric oxide (CuO) nanoparticles in the removal of arsenic species from water across a wide range of natural conditions. American Water Resources Association Annual Conference, Keystone, Colorado.
  27. Milligan C.L. and K.J. Reddy. 2007. Monitoring the Quality of CBNG Produced Water and Associated Sediments across the Powder River Basin, Wyoming. American Water Resources Association Annual Conference, Albuquerque, New Mexico.
  28. Milligan C. L., and K.J. Reddy. 2007. Monitoring of Trace Elements in CBNG Disposal Ponds Across the Powder River Basin, Wyoming. American Society of Mining and Reclamations 24th Annual Conference, Gillette, Wyoming.
  29. Milligan C. L. and K.J. Reddy. 2007. Monitoring the quality of CBNG produced water across the Powder River basin, WY. 2007 Department of Agriculture and Cooperative Research and Extension Service National Water Quality Conference, Savanna, Georgia.
  30. Reddy, K.J. and T.R. Roth. 2006. (Invited) Arsenic removal methods for drinking water: Evaluation of ARTI-64 TM particles. US EPA Region 8 Office, Denver, Colorado.
  31. Roth, T.R., and Reddy, K.J. 2006. (Invited) Regional assessment of arsenic in domestic drinking water wells of WY, CO, MT, UT, SD. US EPA Region 8 Office, Denver, Colorado.  
  32. Reddy, K.J. 2006. (Invited). Natural gas extraction and water quality issues in Jonah Field, Pinedale, Wyoming. Shell Master Class, Denver, Colorado
  33. Roth, T.R., K.J. Reddy, and G.B. Paige. 2006. (Invited) Groundwater and arsenic: Regional assessment of private drinking water wells, Agriculture Research and Education Serving the Nation; University Science and Education Exhibition on Capital Hill, Washington, D.C.
  34. Roth, T.R., and K.J. Reddy. 2006. Regional assessment of arsenic in domestic drinking waters. USDA CSREES Annual Water Quality Conference, San Antonio, Texas.
  35. Patterson, M.M., and K.J. Reddy. 2005. Selenium in irrigation and natural waters in the Kendrick Irrigation Project, Wyoming. ASA-CSSA-SSSA Annual International Conference, Salt Lake City, Utah.
  36. Reddy, K.J., G.B. Paige, and Q.D. Skinner. 2005. Best management options for coalbed methane produced water in semi-arid environments. USDA CSREES Annual Water Quality Conference, San Diego, California.
  37. Viswatej, A., and K.J. Reddy. 2005. A novel method to sequester flue gas CO2. ASA-CSSA-SSSA Annual International Conference, Salt Lake City, Utah.
  38. Jackson, R.E., K.J. Reddy, R.E. Olson, and D.E. Legg. 2005. Geochemistry of coalbed methane natural gas produced water across five Wyoming watersheds. ASA-CSSA-SSSA Annual International Conference, Salt Lake City, Utah.
  39. Roth, T.R., and K.J. Reddy. 2005. Regional assessment of arsenic in domestic wells of small communities. ASA-CSSA-SSSA Annual International Conference, Salt Lake City, Utah.
  40. Reddy, K.J., and A. Viswatej. 2005. How to remove arsenic from water. ASA-CSSA-SSSA Annual International Conference, Salt Lake City, Utah.
  41. Viswatej, A., and K.J. Reddy. 2004. A method to remove arsenate and arsenite from contaminated waters. American Water Resources Association's 2004 Annual Conference, Orlando, Florida.
  42. Skinner, Q.D., and K.J. Reddy. 2004. Wyomings credible data Legislature: Monitoring water quality and extensions role. 2004 National Water Quality Monitoring Conference, Building and Sustaining Successful Monitoring Program, Chattanooga, Tennessee.  
  43. Dornak, D.N., C. Wenzel, and K.J. Reddy. 2004. Evaluation of Best Management Practices for Protecting Groundwater Quality. American Water Resources Association's 2004 Annual Conference, Orlando, Florida.
  44. LaFantasie, J.J., M.J. Patz, Q.D. Skinner, and K.J. Reddy. 2004. Effects of coalbed methane discharge on channel vegetation. Water Quality Section, Society of Range Management Annual Meetings, Salt Lake City, Utah.
  45. Patterson, M.M., and K.J. Reddy. 2004. Selenium concentrations in irrigation and natural waters of Kendrick Irrigation project in Wyoming. Water Quality Section, Society of Range Management Annual Meetings, Salt Lake City, Utah.
  46. Ellison, C.A., G. Leavengood, Q.D. Skinner, and K.J. Reddy. 2004. Analysis and interpretation of sediment for monitoring best management practices for a Wyoming stream. Water Quality Section, Society of Range Management Annual Meetings, Salt Lake City, Utah.
  47. Dornak, D.N., C. Wenzel, and K.J. Reddy. 2004. Network concepts to implement best management practices for protecting groundwater quality. Water Quality Section, Society of Range Management Annual Meetings, Salt Lake City, Utah.
  48. Jackson, R.E., K.J. Reddy, R.E. Olson, and D.E. Legg. 2004. Geochemistry of coalbed methane retention ponds across the Powder River Basin, Wyoming. Water Quality Section, Society of Range Management Annual Meetings, Salt Lake City, Utah.
  49. Reddy, K.J., R.E. Jackson, and Q.D. Skinner. 2004. Evaluation of coalbed methane product water quality for irrigation use. USDA-CSREES National Water Quality Conference: Integrating Research, Extension, and Education. Clearwater, Florida.
  50. Reddy, K.J., I.H. McBeth, Patz., M.J., and Q.D. Skinner. 2003. Salinity and sodicity of coalbed methane product water in Powder River Basin, Wyoming. American Society of Agronomy Annual Meetings: Soil and Water Ecology. Denver, Colorado.
  51. Patz., M.J., K.J. Reddy, and Q.D. Skinner. 2003. Water and sediment interactions with coalbed methane discharge water in an ephemeral stream channel. American Society of Agronomy Annual Meetings: Soil and Water Ecology. Denver, Colorado.
  52. Jackson, R.E., Q.D. Skinner, and K.J. Reddy. 2003. Wetland plant response to coalbed methane product water. American Society of Agronomy Annual Meetings: Soil and Water Ecology. Denver, Colorado.
  53. Patz., M.J., LaFantasie, S, Q.D. Skinner, and K.J. Reddy. 2003. Riparian buffer demonstration project : Introduction of riparian species. 2nd National Conference on Grazing Lands. Nashville, Tennessee.
  54. Patz., M.J., K.J. Reddy, and Q.D. Skinner. 2003. Coalbed methane discharge water interaction with stream channel sediment in the Powder River Basin, Wyoming. 9th Billings Land Reclamation Symposium Meetings. Billings, Montana.
  55. Patterson, M.M. and K.J. Reddy. 2003. Selenium concentrations and loads in natrona county irrigation waters. Society of Range Management 2003 Annual Meetings, Casper, Wyoming.
  56. Peel, J.W., K.J. Reddy, J.D. Rodgers, P.D. Stahl, J.J. Hapee. 2003. Phytoremediation of trace elements associated with petrochemical sludge at BP Unit 9 in Natrona County, Wyoming. Society of Range Management 2003 Annual Meetings, Casper, Wyoming.
  57. Peel, J.W., K.J. Reddy, J.D. Rodgers, and P.D. Stahl. 2003. Phytoremediation of consolidated petrochemical sludge at BP Unit 9 in Natrona County, Wyoming. Society of Range Management 2003 Annual Meetings, Casper, Wyoming.
  58. Ellison, C.A., M.D. Shirley, Q.D. Skinner, and K.J. Reddy. 2003. An analysis of suspended sediment in a cold desert stream near Saratoga, Wyoming. Society of Range Management 2003 Annual Meetings, Casper, Wyoming.
  59. Jackson, R.E., Q.D. Skinner, and K.J. Reddy. 2003. Wetland plant response to CBM product water. Society of Range Management 2003 Annual Meetings, Casper, Wyoming.
  60. Reddy, K.J., and Q.D. Skinner. 2003. (Invited) Methane development in the upper Missouri River Basins. 7th Annual Missouri River Natural Resources Conference, Kansas City, Missouri.
  61. Reddy, K.J. 2002. (Invited) Nonpoint source water pollution control research in Wyoming. National Congress on Nonpoint Source Water Pollution Control: Options and opportunities. Baltimore, MD.
  62. Miller, S.W., Q.D. Skinner, and K.J. Reddy. 2002. Chemical, Physical, and Biological: Evaluation of NPS pollution at a watershed scale. USDA-CSREES National Water Quality Coordinators Conference, Tucson, Arizona.  
  63. Miller, S.W., Q.D. Skinner, and K.J. Reddy. 2002. Chemical, physical, and biological data: Converging evidence for assessing water quality. American Water Resources 2002 Annual Water Resources Conference, Philadelphia, Pennsylvania.
  64. Miller, S.W., T. Barnes, Q.D. Skinner, and K.J. Reddy. 2002. Relationship of macroinvertibrate assemblage to environmental factors within the Medicine Bow River Drainage. American Water Resources 10th Annual National Nonpoint Source Water Pollution Monitoring Workshop, Breckenridge, Colorado.
  65. Savell, S., and K.J. Reddy*. 2002. Water quality monitoring criteria to develop Total Maximum Daily Load process: Nitrate. Watershed Management to Meet Emerging Total Maximum Daily Load Regulations, American Society of Agricultural Engineers, Fort Worth, TX. (* speaker)
  66. Reddy, K.J., and I.H. McBeth. 2002. Coalbed methane product water quality across the Powder River Basin of Wyoming. American Society of Agronomy Annual Meetings, Indianapolis, Indiana.
  67. Patterson, M.M., and K.J. Reddy. 2002. Distribution of selenium in Kendrik Irrigation Project Area, Casper, Wyoming. American Society of Agronomy Annual Meetings, Indianapolis, Indiana.
  68. Li, J., and K.J. Reddy. 2002. Speciation of selenium in aqueous systems. American Society of Agronomy Annual Meetings, Indianapolis, Indiana.
  69. Noecker, B., K.J. Reddy, and T.H. Brown. 2002. Reaction kinetics of pyrite in water in the presence of reducing agents. American Society of Agronomy Annual Meetings, Indianapolis, Indiana.
  70. Patz, M.M., K.J. Reddy, Q.D. Skinner. 2002. Coalbed methane product water chemistry on rangeland in Powder River Basin, northeast Wyoming. Society of Range Management Annual Meetings, Kansas City, Missouri.
  71. Peel, J.W., K.J. Reddy, P.D. Stahl, and J.D. Rodgers. 2002. Chemistry of petroleum contaminated soils in Wyoming. Society of Range Management Annual Meetings, Kansas City, Missouri.
  72. Hulin, B.K., Q.D. Skinner, and K.J. Reddy. 2002. Water quality of Wyoming stream channel sediments and coalbed methane product water. Society of Range Management Annual Meetings, Kansas City, Missouri.
  73. Patterson, M.M., K.J. Reddy, and J.D. Rodgers. 2002. Fluoride accumulation in Wyoming big shagebrush and wheatgrass associated with a phosphate fertilizer in southwest Wyoming. Society of Range Management Annual Meetings, Kansas City, Missouri.
  74. Peel, J.W., J.D. Rodgers, and K.J. Reddy. 2002. Rangeland survey and revegetation of petroleum contaminated soils in Wyoming. Society of Range Management Annual Meetings, Kansas City, Missouri.
  75. Reddy, K.J., M.M. Patterson, J.D. Rodgers, 2002. Availability of fluoride in rangeland soils of southwest Wyoming. Society of Range Management Annual Meetings, Kansas City, Missouri.
  76. Reddy, K.J. 2001. (Invited) Water quality research as related to upper Missouri River Basin states. Benedictine College, Atchison, Kansas.
  77. McBeth, I.H., K.J. Reddy, and Q.D. Skinner. 2001. Quality of coalbed methane product water: Arsenic, boron, fluoride, and selenium. American Water Resources Association Conference: Water Quality Monitoring and Modeling, San Antonio, Texas.
  78. Peel, J.W., K.J. Reddy, P.D. Stahl, and J.D. Rodgers. 2001. Characterization of petroleum contaminated soils in Wyoming. American Society for Surface Mining and Reclamation Conference, Albuquerque, New Mexico.
  79. Peel, J.W., K.J. Reddy, B.P. Sullivan, and J.M. Bowen. 2001. Nitrate reduction in ground water by electrocatalysis. American Chemical Society Annual Conference, Chicago, Illinois.
  80. Reddy, K.J., J.W. Peel, and B.P. Sullivan. 2001. Electrocatlytic reduction of nitrate in ground water. American Society of Agronomy Annual Meetings, Charlotte, North Carolina, abstract number, a05-katta 134012-O.
  81. Reddy, K.J., S. Savell, and T.A. Wesche. 2001. Development of water quality protocols to address TMDL: Nitrate. American Society of Agronomy Annual Meetings, Charlotte, North Carolina, abstract number, a05-katta 132737-P.
  82. McBeth, I.H., K.J. Reddy, B.K. Hulin, Q.D. Skinner, and K.T. Drake. 2001. Water quality and phytotoxicity of coalbed methane product water to rangeland plant species. Society of Range Management Annual Meetings Proceedings, Kona Hawaii.
  83. Patterson, M.M , K.J. Reddy, D. Rodgers, B.P. Perryman, and R.E. Jackson. 2001. Assessment of ambient and tissue fluoride concentrations and their effects on rangeland plant communities of southwest Wyoming. Society of Range Management Annual Meetings Proceedings, Kona, Hawaii.
  84. Peel, J.W., K.J. Reddy, and J.T. Cecil. 2001. Management of water quality from non-point source pollution: An interdisciplinary approach. Society of Range Management Annual Meetings Proceedings, Kona, Hawaii.
  85. Savell, S.L., K.J. Reddy, T.A. Wesche, and Q.D. Skinner. 2001. Designated use reconnaissance monitoring protocols for large rivers to develop total maximum daily load development. Society of Range Management Annual Meetings Proceedings, Kona, Hawaii.
  86. Reddy, K.J. and J.T. Cecil. 2000. (Invited) Citizens network to protect water quality from non-point source pollution. This project was selected from several Land Grant University Water Quality projects to display at the Ag-Earth Partnership National Mall Event in Washington, D.C. SAES/USDA-CSREES National Environmental Initiative, College Park, MD.
  87. Reddy, K.J. 1999. Management of ground water quality from non-point source pollution. American Water Resources Association Annual Water Resources Conference, Seattle, Washington.
  88. Savell, S., K.J. Reddy, T.A. Wesche, Q.D. Skinner, and R. Hall. 1999. Nitrogen concentrations and productivity of Wyoming Tailwaters. American Water Resources Association Annual Water Resources Conference, Seattle, Washington.
  89. Savell, S., K.J. Reddy, and T.A. Wesche. 1999. EPA Region 8 update of TMDL establishment for large rivers and lakes. AWRA Annual Summer Speciality Conference, Billings, Montana.
  90. Reddy, K.J., and J.P. Lin. 1997. A process for nitrate removal from groundwater. Annual Meeting of American Society of Agronomy. Anaheim, California.
  91. Goertler, C.M., K.J. Reddy, J.G. Hiller, J.T. Cecil, and C. Stephenson. 1996. Citizen monitoring network for nitrate and pesticides in groundwater, Goshen county, Wyoming. Annual Meeting of American Society of Agronomy. Indianapolis, Indiana.
  92. Lin, J.P and K.J. Reddy. 1996. Effects of reaction time on adsorption and desorption of SeO32- and SeO42- by the CuO particles. Annual Meeting of American Society of Agronomy. Indianapolis, Indiana.
  93. Gloss, S.P and K.J. Reddy. 1996. Effects of sample acidification on nitrate concentrations in groundwater Annual Meeting of American Society of Agronomy. Indianapolis, Indiana.
  94. Wyman, V., J.P. Lin, and K.J. Reddy. 1996. Catalytic reduction process to remove nitrate from groundwater: Effects of reaction time, pH, and redox potential. Annual Meeting of American Society of Agronomy. Indianapolis, Indiana.
  95. 39 Tawfic, T.A and K.J. Reddy. 1995. In-situ immobilization of contaminants in alkaline solid wastes. Annual Meeting of American Society of Agronomy. St. Louis, Missouri.
  96. Zhang, Z and K.J. Reddy. 1995. Determination of dissolved selenium speciation in surface coal mine disturbed soils. Annual Meeting of American Society of Agronomy. St. Louis, Missouri.
  97. Reddy, K.J. 1995. (Invited) Solubility and availability of different elements in disturbed soils. Annual Meeting of American Society of Agronomy: Symposium on Chemistry and Restoration of Disturbed Lands. St. Louis, Missouri.
  98. Reddy, K.J. 1995. Speciation of dissolved selenium in soils: Theoretical versus experimental. Annual Meeting of American Society of Agronomy. St. Louis, Missouri.
  99. Proosdij, van E.M.H and K.J. Reddy. 1995. In-situ immobilization of contaminants with calcite. Annual Meeting of American Society of Agronomy. St. Louis, Missouri.
  100. Gloss, S.P., E.M.H. van Proosdij, and K.J. Reddy. 1995. Chemical speciation of elements in coal mine overburden materials. Annual Meeting of American Society of Agronomy. St. Louis, Missouri.
  101. Sharmasarka, S., K.J. Reddy, and G.F. Vance. 1995. Metal selenite solubility in aqueous phase. American Chemical Society Symposium on Chemical and Biological Controls on Mineral Growth and Dissolution Kinetics, Anaheim, California.
  102. Sharmasarkar, S., G.F. Vance, K.J. Reddy, R. Zhang, and L.K. Spackman. 1994. Selenite-selenate mobility in range and mine soils. Annual Meeting of American Society of Agronomy. Seattle, Washington.
  103. Zhang, Z. and K.J. Reddy, E.M.H. van Proosdij. 1994. A method for measuring selenium species in soil solutions. Annual Meeting of American Society of Agronomy. Seattle, Washington.
  104. Reddy, K.J. and Z. Zhang. 1994. Redox potential effects on nitrogen and selenium in ground water. Annual Meeting of American Society of Agronomy. Seattle, Washington.
  105. Fadlelmawla, A.A., K.J. Reddy, G.F. Vance, and R.B. See. 1994. Geochemical processes controlling dissolved selenium in surface coal mine backfill environments. Annual Meeting of American Society of Water Resources. Jackson Hole, Wyoming.
  106. Reddy, K.J., Z. Zhang, S.P. Gloss, and P.T. Gadlin. 1994. Removal of nitrates from contaminated groundwater using a bench scale reactor. Annual Meeting of University Council on Water Resources. Big Sky, Montana.
  107. Reddy, K.J., C.M. Goertler, and L. Jason. 1994. Wyoming water resources center: Poster display. Annual Meeting of American Society of Water Resources. Jackson Hole, Wyoming.
  108. See, R.B., A.A. Fadlelmawla, G.F. Vance, and K.J. Reddy. 1993. The influence of natural organic solutes on the adsorption of selenium in coal mine backfill. Annual Meeting of American Society of Agronomy. Cincinnati, Ohio.
  109. Fadlelmawla, A.A., K.J. Reddy, G.F. Vance, and R.B. See. 1993. Potential solid phases controlling the dissolved selenium concentrations in coal mine backfill groundwater systems. Annual Meeting of American Society of Agronomy. Cincinnati, Ohio.
  110. Sharmasarkar, S., G.F. Vance, K.J. Reddy, M.J. Blaylock, and E.F. Tanaka. 1993. Environmental implications of soil and plant selenium chemistry in range and reclaimed coal mine lands within the Powder River Basin, Wyoming. Annual Meeting of American Society of Agronomy. Cincinnati, Ohio.
  111. Sharmasarkar, S., G.F. Vance, K.J. Reddy, and M.J. Blaylock 1993. Geochemical immobilization of selenium in surface coal mine land environments. Annual Meeting of American Society of Agronomy. Cincinnati, Ohio.
  112. Blaylock, M.J., K.J. Reddy, G.F. Vance, and R.B. See. 1993. Redox potential effects on selenium speciation in groundwater and coal mine land environments. Annual Meeting of American Society of Agronomy. Cincinnati, Ohio.
  113. Reddy, K.J. 1993. (Invited) Mobility of selenium in coal mine backfill groundwater systems, Powder River Basin, Wyoming. Symposium on Selenium: Planning, Rehabilitation and Treatment of Disturbed Lands. Billings, Montana.
  114. Reddy, K.J. and S.E. Williams. 1992. The effects of a CO2 pressure process on chemical and biological properties of alkaline by-products. Annual Meeting of American Society of Agronomy. Minneapolis, Minnesota.
  115. Wang, L., K.J. Reddy, and L.C. Munn. 1992. Potential solid phases controlling the solubility of molybdenum in coal mine spoils and soils. Annual Meeting of American Society of Agronomy. Minneapolis, Minnesota.  
  116. Tawfic, T.A., K.J. Reddy, S.P. Gloss, and J.I. Drever. 1992. Effects of a new CO2 pressure treatment on trace metals solubility in clean coal technology by-products. Annual Meeting of American Society of Agronomy. Minneapolis, Minnesota.
  117. Tawfik, T.A. and K.J. Reddy. 1992. (Invited) Immobilization of toxic elements in clean coal technology by-products. 34th Annual Rocky Mountain Conference on Analytical Chemistry. Denver, Colorado.
  118. Drever, J.I., K.J. Reddy, T.A. Tawfic, and S.P. Gloss. 1991. Effect of CO2 pressure process on solubilities of different elements in clean coal technology solid waste. Annual Meeting of American Society of Agronomy. Denver, Colorado.
  119. Clark, R.A., K.J. Reddy, and L. Wang. 1991. Utilization of CO2 to minimize the solubilities of toxic elements in alkaline solid waste. Annual Meeting of American Society of Agronomy. Denver, Colorado.
  120. Reddy, K.J., J.I. Drever, and T.A. Tawfic. 1991. Application of geochemical models to predict solid phase equilibria in solid waste environments. Annual Meeting of American Society of Agronomy. Denver, Colorado.
  121. Reddy, K.J. 1991. (Invited) Selenium speciation as affected by pH and redox potential in soils. Office of Surface Mining Selenium Interactive Forum. Denver, Colorado.
  122. Reddy, K.J. 1991. (Invited) Development of CO2 pressure technique for chemical stabilization of clean coal technology solid wastes. Electric Power Research Institute Science Advisory Committee Meeting. Jackson Hole, Wyoming.
  123. Reddy, K.J. and S.E. Williams. 1990. The solubility and availability of selenium in soils. Annual Meeting of American Society of Agronomy. San Antonio, Texas.
  124. Wang, L., K.J. Reddy, and L.C. Munn. 1990. The plant uptake of Mo in mine spoils and soils of Wyoming. Annual Meeting of American Society of Agronomy. San Antonio, Texas.
  125. Reddy, K.J. 1990. (Invited) Potential solid phases controlling solubilities of major and trace elements before and after lowering the pH of spent oil shales. 1st International Conference on the Biogeochemistry of Trace Elements. Orlando, Florida.
  126. Wang, L., K.J. Reddy, and L.C. Munn. 1989. Solubility relationships of molybdenum in alkaline soils and mine spoils. Annual Meeting of American Society of Agronomy. Las Vegas, Nevada.
  127. Reddy, K.J. and W.L. Lindsay. 1989. Measurement of calcite ion activity products in soils. Annual Meeting of American Society of Agronomy. Las Vegas, Nevada.
  128. Reddy, K.J. 1988. Chemical equilibria of molybdenum in alkaline mine spoils and soils. Annual Meeting of American Society of Agronomy. Anaheim, California.
  129. Reddy, K.J. 1988. Chemistry of aluminum and iron minerals associated with acid mine drainage. Eastern Oil Shale Symposium. Lexington, Kentucky.
  130. Reddy, K.J. and W.L. Lindsay. 1987. Availability and plant uptake of trace elements from recarbonated retorted oil shale. Annual Meeting of American Society of Agronomy. Atlanta, Georgia.
  131. Reddy, K.J. and W.L. Lindsay. 1986. Carbonate equilibrium relationships in retorted oil shales. Annual Meeting of American Society of Agronomy. New Orleans, Louisiana.
  132. Reddy, K.J. and W.L. Lindsay. 1985. The solubility relationships of calcium and magnesium minerals in processed oil shales. Annual Meeting of American Society of Agronomy. Chicago, Illinois.
  133. Reddy, K.J., W.L. Lindsay, F.W. Boyle and E.F. Redente. 1984. Recarbonation of processed oil shales. Annual Meeting of American Society of Agronomy. Las Vegas, Nevada.

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