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The waste activat - Study guides, Class notes & Summaries

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Wastewater Exam Class C Questions & Answers (SCORED A)

  • Wastewater Exam Class C Questions & Answers (SCORED A)

  • Exam (elaborations) • 9 pages • 2023
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    • The 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 process A complete mix activated sludge plant has a fast settling sludge and high amounts of pin floc leaving the clarifier. One way to correct this problem is to : A. Increase the RAS Flow B. Reduce Wasting Rates C. Increase di...
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Wastewater Treatment Level 1 Certification question and answers rated A+ 2023

  • Wastewater Treatment Level 1 Certification question and answers rated A+ 2023

  • Exam (elaborations) • 4 pages • 2023
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    • Wastewater Treatment Level 1 Certification question and answers rated A+ 2023In most activated sludge plants, the waste activated sludge is pumped to waste sludge handling facilities - correct answer True A primary clarifier is used after a trickling filter to settle out sloughing's from the filter media - correct answer False pH general will be affected significantly by a clarifier - correct answer False When starting a trickling filter, slime growth will start to develop on the filte...
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