Exam (elaborations)
Wastewater Exam Class C Questions and Answers (SCORED A)
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Wastewater Exam Class C QuestioThe Activated Sludge Process: A. requires preaeration B. requires Activated Carbon C. is an aerobic biological process. D. Usually precedes primary sedimentation. E. Requires 50% by volume old sludge to work effectively. -ANSWER C. Is an Aerobic biological proc...
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