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GATE2017 CE-2-51
gatecse
asked
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Water and Waste Water Quality and Treatment
Aug 7, 2019
retagged
May 25, 2021
by
Chandanachandu
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For a given water sample, the ratio between BOD$_{\text{5-day, 20}^{\circ} C}$ and the ultimate BOD is $0.68$. The value of the reaction rate constant $k$ (on base $e$) (in day$^{-1}$, up to two decimal places) is ________
gate2017-ce-2
numerical-answers
water-and-waste-water-quality-and-treatment
environmental-engineering
biological-oxygen-demand
gatecse
asked
in
Water and Waste Water Quality and Treatment
Aug 7, 2019
retagged
May 25, 2021
by
Chandanachandu
by
gatecse
4.0k
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answer
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Answer:
0.22 : 0.24
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