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Wastewater Treatment Operator Certification Exam Review
Section 1 - Concepts
Start Here (2:46)
Pretreatment and Primary Treatment (7:17)
Activated Sludge (12:42)
Trickling Filter, Pond, Chlorination, and Digestion (10:56)
Safety, Lab Procedures, Pumps, and Licensing (13:45)
Section 2 - Concepts
Primary Treatment and Secondary Treatment (10:23)
Digestion, Sludge Thickening, and Pumps (5:25)
Pond, Chlorination, Safety, Sampling, and Lab Procedures (7:19)
Section 3 - Math Problems
Organic Loading to a Trickling Filter (3:35)
F-M Ratio (4:49)
Sludge Volume Index - SVI (2:55)
Sludge Pumping Rate (5:18)
MCRT (4:24)
% Volatile Solids Reduction (2:35)
Chlorination (3:35)
Hydraulic Loading to a Pond (1:45)
Wastewater Pumping Rate (2:15)
% Removal Efficiency (1:52)
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Primary Treatment and Secondary Treatment
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