Applicability of two mathematical models to the batch settling of activated sludge.

"Supported by Federal Water Pollution Control Administration, U.S. Department of the Interior. Research project WP-01011."

Uptake of soluble phosphate by activated sludge /

"Supported by Federal Water Pollution Control Administration ... research fellowship F1-WP-21, 616, and Ford Foundation."

Biological removal of colloidal waste in activated sludge process /

Vita.

Applicability of prevailing gravity thickening theories to activated sludge /

Vita.

Aeration with a high-oxygen atmosphere in the activated sludge process /

"These Studies deal with current activities in the department of Civil Engineering. They serve as progress reports of major investigations, and in general as a means for disseminating information not readily adaptable for presentation in formal technical papers or bulletins."

Flocculation and clarification in activated sludge systems /

Vita.

The influence of ultrasonic vibrations upon the physical features of activated sludge.

Thesis (M.S.)--University of Illinois.

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.

Study of needs for sewage works; report.

Report no. 2 issued jointly by the Office for Local Government and the Dept. of Health.

Irrigating with municipal effluent : a socioeconomic study of community experiences /

"ERS-672."

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

Mode of access: Internet.

Municipal waste facilities, 1962 inventory.

Mode of access: Internet.

Water & sewage works.

Vols. 76 include Reference and data section for 1929 (1929- called Water works and sewerage data section)

Municipal wastewater treatment works construction grants program : references, regulations, guidance, procedures : Supplement 2.

"November 1976."

Municipal wastewater treatment construction grants program : hearings before the Subcommittee on Environmental Pollution of the Committee on Environment and Public Works, United States Senate, Ninety-seventh Congress, first session, on S. 975 ... and S. 1274.

"Serial no. 97-H17."