Applications of Commercial Oxygen to Water and Wastewater Systems
Applications of Commercial Oxygen to Water and Wastewater Systems
edited by SPEECE, RICHARD E. ; MALINA, JOSEPH F.
- Texas Center for Research in Water Resources 1973
SEWAGE --PURIFICATION --ACTIVATED SLUDGE PROCESS --CONGRESSES.
SEWAGE --PURIFICATION --ACTIVATED SLUDGE PROCESS --CONGRESSES.