You have 1.5 (106) gallons of wastewater flow where the oxygen demand is 267 mg/L, how much air (scfm) would be required assuming 100% absorption? Helpful information is: for standard conditions the density of air is 1.225 kg/m3. There are 35.3 ft3/m³. Selected Answer: ® [None Given] Correct Answer: O 145 Answer range +/- 5 (140 - 150)

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You have 1.5 (106) gallons of wastewater flow where the oxygen demand is 267 mg/L, how much air (scfm) would be
required assuming 100% absorption? Helpful information is: for standard conditions the density of air is 1.225 kg/m3.
There are 35.3 ft3/m3.
Selected Answer:
[None Given]
Correct Answer:
145
Answer range +/- 5 (140 - 150)
Transcribed Image Text:Question 2 You have 1.5 (106) gallons of wastewater flow where the oxygen demand is 267 mg/L, how much air (scfm) would be required assuming 100% absorption? Helpful information is: for standard conditions the density of air is 1.225 kg/m3. There are 35.3 ft3/m3. Selected Answer: [None Given] Correct Answer: 145 Answer range +/- 5 (140 - 150)
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