Critical factors for the activated sludge treatment process are

1.	Critical factors for the activated sludge treatment process are
A.	maximum hourly flow rate.
B.	maximum and minimum flow rate.
C.	maximum hourly flow rate and maximum daily organic load.
D.	minimum hourly flow rate and minimum daily organic load.
Answer» D. minimum hourly flow rate and minimum daily organic load.

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Critical factors for the activated sludge treatment process are

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