Class C Wastewater Treatment Plant

Operator Sample Questions. ... One drip per second. One drip per hour. A steady, pencil-sized stream should flow at all times. ... MLSS test results are normal, but a calculation of the SVI shows a high sludge volume index. What is the MOST likely cause of the high sludge blanket? The operator has wasted too much sludge, causing a young sludge ... ................
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