Chemical primary sludge thickening and dewatering /

Mode of access: Internet.

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.

Mechanisms of sludge thickening /

"UILU-ENG-71-2012."