Determine the volume of three identical activated-sludge tanks following primary clarification to aerate 36,000 nv3/d with a BOD concentration of 180 mg/l at a BOD loading of 560 g/m3 • d. What is the aeration time? For an F/M of 0.35, what MLSS concentration should be maintained in the aeration tanks? Estimate the operating sludge age, assuming an effluent suspended solids of 30 mg/l and the daily amount of waste-activated sludge solids from Figure 13.1. If the waste sludge has a concentration of 10,000 mg/l, what is the calculated volume of sludge to be wasted each day? Determine the dimensions of three identical rectangular clarifiers (length, width, and side-water depth) with a 2:1 length-to-width ratio.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.