Search Results for the EPA National Library Catalog

Items Found: 6

Showing: Items 1 - 6

Your Search: (SUBJECT=Sewage Purification Cost effectiveness.)


Select Item Title Year Published
A guide to the selection of cost-effective wastewater treatment systems / 1975
Cost and performance estimates for tertiary wastewater treating processes / 1969
Cost of wastewater treatment processes / 1968
Cost-effective comparison of land application and advanced wastewater treatment / 1975
Is your proposed wastewater project too costly? : options for small communities. 1984
Wastewater treatment cost comparisons : hydro clear primary effluent filtration, trickling filter & activated sludge systems / 1981

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