||Cost of Wastewater Treatment Processes.
||Dorr-Oliver, Inc., Stamford, CT.; Federal Water Pollution Control Administration, Washington, DC.; Robert A. Taft Water Research Center, Cincinnati, OH. Advanced Waste Treatment Research Lab.
Sewage treatment ;
Cost analysis ;
Operating costs ;
Construction costs ;
Design criteria ;
Biochemical oxygen demand ;
Trickling filters ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||New capital cost information for conventional and some advanced wastewater treating processes has been collected and correlated in terms of capacity or physical size. Operating costs have been calculated for some of the processes. Conventional processes considered include comminution, grit removal, primary settling, biological treatment by activated sludge and trickling filter, final settling, and sludge treatment and disposal. Advanced processes include phosphate extraction, chemical clarification and sand filtration, carbon adsorption, and membrane ultrafiltration. Most of the cost information was obtained from sales information of Dorr-Oliver, Incorporated. Supplementary data from other sources were utilized, however, when necessary.
||Sponsored by Federal Water Pollution Control Administration, Washington, DC. and Robert A. Taft Water Research Center, Cincinnati, OH. Advanced Waste Treatment Research Lab.
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||68C; 68D; 96A