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What is the value of BOD of industrial sewage in kg/day, given population equivalent as 6000 persons?

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+1 vote
in Environmental Engineering by (81.4k points)
What is the value of BOD of industrial sewage in kg/day, given population equivalent as 6000 persons?

(a) 480

(b) 160

(c) 270

(d) 100

This question was addressed to me during an interview.

My doubt stems from Population Equivalent and Relative Stability in portion Wastewater Characteristics of Environmental Engineering

1 Answer

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Best answer
The correct answer is (a) 480

The explanation is: BOD of industrial sewage in kg/day = Population equivalent * Average standard BOD of domestic sewage = 6000*0.08 = 480kg/day.

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