Engineering, 06.05.2021 06:20 gnarlyjordan
Raw primary sludge at a solids concentration of 4% is mixed with waste activated sludge at a solids
concentration of 0.5%. The flows are 20 and 24 gal/min, respectively. What is the resulting solids
concentration?​
Answers: 1
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Raw primary sludge at a solids concentration of 4% is mixed with waste activated sludge at a solids...
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