Question 9027 of 234 · California Wastewater Operator Exam

Waste activated sludge is pumped at 0.04 MGD with a concentration of 7,500 mg/L. How many pounds per day are wasted?

Exactly one answer is correct.

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Correct answer to question 9027

  • A: 2,502 lbs/day

Explanation

Pounds per day = 8.34 x 0.04 x 7,500 = 2,502 lbs/day. All three terms are required.

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