Operator Observations - ppt video online download
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Aeration Tank Problems Surface Turbulence should be even over entire surface of aeration tank - Dead spot would indicate plugged diffuser - Violent turbulence in one spot indicates broken air header or missing diffuser
Activated Sludge mg/L/hr. Aerobically digested sludge. 1.5 mg/L/hr or less indicates that the sludge has stabilized.
Activated Sludge mg/L/hr. Aerobically digested sludge. 1.5 mg/L/hr or less indicates that the sludge has stabilized.
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