ABC Wastewater Level 3 Activated Sludge Study guides, Class notes & Summaries
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ABC Wastewater Level 3 - Activated Sludge (Questions + Answers) Verified 100% Correct!!
- Exam (elaborations) • 20 pages • 2024
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Performance problems in the activated sludge process can be caused by ____________. 
A. Poor solids dewatering 
B. Inadequate chlorination of effluent 
C. Consistent influent characteristics 
D. Insufficient operator training - Answer-D. Insufficient operator training 
Solids that float to the surface of the clarifier are referred to as ____________. 
A. Mixed liquor 
B. Film 
C. Residual solids 
D. Scum - Answer-D. Scum 
Solids that settle to the bottom of clarifiers and are removed from the pr...
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ABC Wastewater Level 3 - Activated Sludge Questions & Answers Graded A+
- Exam (elaborations) • 20 pages • 2024
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- $7.99
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Performance problems in the activated sludge process can be caused by ____________. 
A. Poor solids dewatering 
B. Inadequate chlorination of effluent 
C. Consistent influent characteristics 
D. Insufficient operator training - Answer-D. Insufficient operator training 
Solids that float to the surface of the clarifier are referred to as ____________. 
A. Mixed liquor 
B. Film 
C. Residual solids 
D. Scum - Answer-D. Scum 
Solids that settle to the bottom of clarifiers and are removed from the pr...
-
ABC Wastewater Level 3 - Activated Sludge Questions with 100% correct answer
- Exam (elaborations) • 20 pages • 2024
-
- $15.49
- + learn more
Performance problems in the activated sludge process can be caused by ____________. 
A. Poor solids dewatering 
B. Inadequate chlorination of effluent 
C. Consistent influent characteristics 
D. Insufficient operator training - correct answer D. Insufficient operator training 
 
Solids that float to the surface of the clarifier are referred to as ____________. 
A. Mixed liquor 
B. Film