Activated sludge is a process for treating sewage and industrial wastewaters using air and a biological floc composed of bacteria and protozoans.
Read more about Activated Sludge: Purpose, The Process, Activated Sludge Control, History
Activated sludge is a process for treating sewage and industrial wastewaters using air and a biological floc composed of bacteria and protozoans.
Read more about Activated Sludge: Purpose, The Process, Activated Sludge Control, History