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TREATMENT METHOD OF INCINERATOR FLY ASH AND INCINERATOR FLY ASH WASHING SOLUTION
TREATMENT METHOD OF INCINERATOR FLY ASH AND INCINERATOR FLY ASH WASHING SOLUTION
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机译:焚烧炉粉煤灰的处理方法及焚烧炉粉煤灰的洗涤液
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摘要
PROBLEM TO BE SOLVED: To provide an efficient fly ash treatment method.;SOLUTION: Useful gypsum and magnesium hydroxide are efficiently produced and recovered from calcium chloride and magnesium sulfate, which are conventionally discharged, by properly combining an aqueous solution containing calcium chloride, which is a filtrate of wastewater used for washing fly ashes, and an aqueous solution containing magnesium sulfate, which is a flue gas desulfurization wastewater.;COPYRIGHT: (C)2002,JPO
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