Periodicity of the blue-green algae and their effect on the efficiency of manure-disposal lagoons /

"In cooperation with National Botanic Gardens Lucknow, India."

Wastes from water treatment plants : literature review, results of an Illinois survey, and effects of alum sludge application to cropland /

"SWS Contract report 429." -- Cover.

Environmental pollution control alternatives : drinking water treatment for small communities.

Mode of access: Internet.

Estimating costs for water treatment as a function of size and treatment efficiency /

Mode of access: Internet.

Computer cost models for potable water treatment plants /

Mode of access: Internet.

Oxidation techniques in drinking water treatment : papers presented at the Conference held in Karlsruhe, Federal Republic of Germany, September 11-13, 1978 /

Mode of access: Internet.

Adsorption techniques in drinking water treatment : papers and discussion from the NATO/CCMS symposium held in Reston, Virginia, USA, April 30 through May 2, 1979 /

Mode of access: Internet.

Effect of phosphates on water treatment : phosphates in Illinois surface waters /

"Final report for the period June 15, 1955 to September 15, 1957 for American Association of Soap and Glycerine Producers."

Effect of phosphates on water treatment : phase III. effects of phosphates on coagulation and sedimentation of turbid waters /

"Final report for the period June 15, 1955 to September 15, 1957 for American Association of Soap and Glycerine Producers."

Ozone in water and waste water treatment : a bibliography.

Mode of access: Internet.

Ozone treatment of secondary effluents from waste-water treatment plants /

Mode of access: Internet.

Pond water treatment.

Reissue of 1954 ed. published by the Dept's Division of Sanitary Engineering, which was issued as the Dept.'s Circular N820.

Water supply, water treatment [microform].

"16 September 1985."

Providing solutions for a better tomorrow : a progress report on U.S. EPA's drinking water treatment technology demonstrations in Ecuador, Mexico and China /

Shipping list no.: 99-0007-P

Beneficial disposal of water purification plant sludges in wastewater treatment /

Mode of access: Internet.