Recycling fly ash and sludge for profit

Carpenter, Mary
March 1997
World Wastes;Mar1997, Vol. 40 Issue 3, p10
Trade Publication
Reports on a $22 million lightweight aggregate plant located in Oak Creek, Wisconsin that is the latest effort of Wisconsin Electric (WE) to manufacture products from fly ash. Structural-grade lightweight aggregate production of facility; Definition of processes; Process developed by WE and affiliate, Minergy Corp.; Ash and sludges as fuel for plant energy needs; Uses in concrete products.


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