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Advanced wastewater treatment to achieve low concentration of phosphorus

Seattle, WA : U.S. Environmental Protection Agency, Region 10, Office of Water and Watersheds, [2007] 2007

Introduction to the National Pretreatment Program.

[Washington, D.C.] : U.S. Environmental Protection Agency, Office of Wastewater Management, [2011] 2011

Municipal nutrient removal technologies reference document

[Washington, D.C.] : U.S. Environmental Protection Agency, Office of Wastewater Management, [2008] 2008

National pretreatment program report to Congress.

United States. Environmental Protection Agency.
Washington, D.C. : U.S. Environmental Protection Agency, Office of Water, [1991] 1991

Nutrient control design manual state of technology review report

Cincinnati, Ohio : U.S. Environmental Protection Agency, National Risk Management Research Laboratory, Water Supply and Water Resources Division, [2009] 2009

State of technology for rehabilitation of wastewater collection systems

Washington, DC : U.S. Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory, Water Supply and Water Resources Division, [2010] 2010

Toxicity identification evaluation characterization of chronically toxic effluents : phase I

Norberg-King, Teresa.
Duluth, MN : U.S. Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, 1992. 1992

Water and wastewater infrastructure needs : hearing before the Subcommittee on Fisheries, Wildlife,

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Fisheries, Wildlife, and Water.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O. [Congressional Sales Office], 2002. 2002