Sequential nitrification-denitrification in a plug flow activated sludge system /

Mode of access: Internet.

Study of activated sludge separation by dynamic straining /

Mode of access: Internet.

A study of nitrate respiration in the activated sludge process /

Mode of access: Internet.

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."

The effect of sludge characteristics upon the flotation of bulked activated sludge /

Vita.

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.

The effect of induced flocculation on the settling and thickening behavior of activated sludge /

"Supported by U.S. Public Health Service Traineeship EH66-616 and U.S. Dept. of Interior Research Project WP 01011-01."

Applicability of prevailing gravity thickening theories to activated sludge /

Vita.

Biochemical storage phenomena in activated sludge /

Dissertation University of Illinois.

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."

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

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

Changes in some physical properties of activated sludge under different biological loading conditions.

"Supported by Federal Water Pollution Control Administration Research Grant WP 1011."

Ultraviolet disinfection of activated sludge effluent discharging to shellfish waters /

Mode of access: Internet.

The fertilizer value of activated sludge

Mode of access: Internet.