Question | Answer | % Correct |
---|---|---|
How many acres of oxidation ponds would be required if 600,000 gal/day is treated and the influent BOD is 150 mg/L? | 21.5 ACRES | 100%
|
What would be the approximate detention time, in days, in a pond 850 ft. long, 250 ft. wide, and 4 ft. deep, receiving 200,000 gal/day with a BOD of 128 mg/L? | 3.18 DAYS | 33%
|
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