Water Quality Research: Hearings Before the Subcommittee on the Environment and the Atmosphere of the Committee on Science and Technology, U.S. House of Representatives, Ninety-fourth Congress, Second Session ....
United States. Congress. House. Committee on Science and Technology. Subcommittee on the Environment and the Atmosphere
U.S. Government Printing Office, 1977 - Water quality - 945 pages
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activated carbon activated sludge agricultural alternative anaerobic digestion application aquatic areas biological BROWN chemical chlorinated Committee construction grant consulting engineer cost cost-effective COWRR demonstration discharge disinfection ecological economic effects effluent effort energy environment EPA's estuaries evaluation facilities Federal flood funding goals groundwater heavy metals hydrologic impact improved involved irrigation laboratory Lakes land major Malcolm Pirnie ment methods million Milorganite municipal waste municipal wastewater National nitrogen nutrient operation organic OTTINGER oxygen percent planning potential priority problems production projects pyrolysis Reasonable Program removal requirements research and development research needs research program reuse runoff secondary treatment sediment sewage treatment sewer soil sources specific studies Subtotal technical techniques tion toxic treatment plants treatment processes treatment systems treatment technology urban utilization waste management waste treatment wastewater treatment Water Cycle water pollution control water quality Water Quality Management water research water resources research water supply watershed WINN