Coal Ash Technical Brief

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"A Step By Step Process for Minimizing Reagent Quantities and Treatment Costs"

Superabsorbent polymers (SAPs) are the most efficient available technology for eliminating free liquid and stabilizing saturated coal ash. However, without the proper planning steps, ahead of time, SAPs can severely overdose which often leads to unexpected treatment costs and/or underperformance.

This Technical Brief will outline step by step the process for controlling quantities and reducing cost when drying and landfill saturated coal fly ash.