Texas Waste Water Treatment Ch#15.4 Activated Sludge - Statistics

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Answer Stats

Question	Answer	% Correct
Given the information about a plant present in Table 15.1, calculate the operating information asked for below.	Choose this answer for free points	67%
Determine aeration tank detention time in hours.	1.92 HOURS	33%
Determine Gould Sludge Age.	8 DAYS	33%
Determine F/M Ratio.	0.2 F/M	0%
What is the desired return rate in gpm?	1,562.5 GPM	0%
Determine SVI.	66.7	0%
Determine overall plant efficiency in percent BOD reduction.	91.6%	0%

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