The three sludge system for nitrogen and phosphorus removal /

"Presented at the 44th Annual Conference of the Water Pollution Control Federation, San Francisco, California (October, 1971)"--P. 1.

An inventory of wastewater reclamation and re-use in the Pacific Southwest area : a report /

Mode of access: Internet.

Wastewater treatment by natural and artificial marshes /

Mode of access: Internet.

Ultraviolet disinfection of activated sludge effluent discharging to shellfish waters /

Mode of access: Internet.

Application of selected industrial engineering techniques to wastewater treatment plants,

"EPA-R2-73-176."

Hydrologic effects of storing liquified sewage sludge on strip-mined land, Fulton County, Illinois /

Mode of access: Internet.

Methods for organic pesticides in water and wastewater, 1971.

Includes bibliographical references.

Onsite wastewater treatment and disposal systems.

Mode of access: Internet.

Municipal wastewater processes : details : will flow reduction measures ... /

Mode of access: Internet.

Apollo County Park Wastewater Reclamation Project, Antelope Valley, California /

Issued also as Environmental protection technology series ; EPA-600/2-76-022. Grant no. 17080 GCI, Grant no. WRD 97-01-68. Program element no. 1BB043-ROAP21ASB-Task 008. Final report 1967-1973.

Environmental effects of sewage sludge disposal [microform] : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, first session, May 27, 1981.

"No. 24."

Land application of wastewater /

Cover title.

Energy conservation and utilization : a handbook for wastewater treatment plants in Illinois /

"September 1991."

Environmental impact and health effects of wastewater chlorination /

Project no.: 80.125.

Field-scale evaluation of aquifer and wastewater cleanup using a mobile oxidation pilot plant (MOPP).

"HWRIC project number 87-034."