Conventional activated sludge (CAS) is an effective technology utilized in treating wastewater using aerobic microorganisms to digest organic content from wastewater. This process produces sludge which is discarded to remove inactive microorganisms from the system. . . . . . #wastewater #wastewatermanagement #wastewatercontractor #anthroserv #stpcontractor #stp #stpcontractorphilippines #wastewatercompany #wastewaterphilippines | Anthroserv Inc. | Facebook

16 reactions | An activated sludge reactor sounds like a super villain, but it’s actually an important, albeit smelly, part of the wastewater treatment process. Here, microorganisms feed on organic pollutants and nutrients in the water, before it goes through even more treatment! #HealthySewers | SA Water | Facebook