Record Display for the EPA National Library Catalog
RECORD NUMBER: 35 OF 123
|OLS Field Name||OLS Field Data|
|Main Title||Dewatering Municipal Sewage Sludges Selecting a Process.|
|Author||Smith, J. E. ;|
|CORP Author||Environmental Protection Agency, Cincinnati, OH. Center for Environmental Research Information.|
|Additional Subjects||Dewatering ; Sludge disposal ; Municipalities ; Selection ; Filter presses ; Belts ; Solid bowl classifiers ; Centrifuges ; Optimization ; Optimization ; Acceptability ; Comparison ; Sewage sludge|
Using information and data obtained for an update of the U.S. Environmental Protection Agency's guidance document on dewatering municipal wastewater sludges, a sequential review is made of key considerations in selecting an optimum process. Included in the discussion are the principal mechanical dewatering devices now being applied: continuous belt filter presses, solid bowl centrifuges and recessed plate filter presses; their simplicity of operation and their major operational variables. Performance capabilities are also considered and compared with those of other dewatering methods.