Results 151 to 160 of about 21,036 (165)
Some of the next articles are maybe not open access.

Respiratory Quotient of Activated Sludge and of Activated Sludge-Sewage Mixtures

Industrial & Engineering Chemistry, 1939
C. M. Sawyer, M. Starr Nichols
openaire   +1 more source

Control of activated sludge plants

Water Research, 1972
W. VON DER EMDE, U. SCHOPPER
openaire   +1 more source

Activated sludge.

Journal - Water Pollution Control Federation, 1972
H S, Azad, P L, Hayden
openaire   +1 more source

Activated sludge.

Journal - Water Pollution Control Federation, 1977
openaire   +1 more source

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