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U.S. Department of Energy
Office of Scientific and Technical Information

State-of-the-art of FGD sludge fixation

Conference · · Proc., Annu. Meet., Air Pollut. Control Assoc.; (United States)
OSTI ID:6571176

A survey of FGD sludge disposal practices covers wet disposal systems, including simple ponding, thickening and ponding, and wet disposal with fixation using the Dravo Corp. system; dry disposal systems, including interim ponding, vacuum filtration, dewatering and blending, the use of cementitious without commercial fixation, and commercial fixation with the IU Conversion Systems Inc. (IUCS) process; three variations of Dravo's FGD sludge stabilization process, including full impoundment, interim ponding, and mechanical dewatering; the IUCS Poz-O-Tec process; and estimates of the revenue requirements for fixation.

OSTI ID:
6571176
Report Number(s):
CONF-780636-
Journal Information:
Proc., Annu. Meet., Air Pollut. Control Assoc.; (United States), Journal Name: Proc., Annu. Meet., Air Pollut. Control Assoc.; (United States) Vol. 78-71.3; ISSN PRAPA
Country of Publication:
United States
Language:
English