IECM 12.0 beta User Manual > Modules Included with the IECM > Pulverized Coal (PC) Plant > CONFIGURE SESSION > Plant Design > Individual Technologies > Water and Solids Management >

Flyash Disposal

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The Flyash Disposal setting determines how flyash is disposed. Fly ash collected from a particulate removal system is typically combined with other solid waste streams if other waste streams exist. The waste disposal option has little effect on the rest of the IECM. The choices are:

•No Mixing: (This is the default.) The flyash is disposed separately. (See By-Product Management parameters for more details.)

•Mixed w/FGD Wastes: This option disposes flyash with FGD wastes. It is only available if a wet FGD and some form of particulate control are configured. (See By-Product Management parameters for more details.)

•Mixed w/ Bottom Ash: This option disposes flyash with bottom ash (e.g., in the pond). It is only available if some form of particulate control is configured. (See By-Product Management parameters for more details.)