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Recent questions tagged bod-rate-constant
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Made Easy Gate Previous year Questions
If we have 3 samples Initial DO. Final DO. Volume 1. 9.2 6.9 5 2. 9.1 4.4 10 3. 8.4 0 50 Do we need to consider last sample for finding average BOD?
If we have 3 samples Initial DO. Final DO. Volume1. 9.2 6.9 52. 9.1 4.4 ...
Don6
130
points
Don6
asked
May 11, 2021
Water and Waste Water Quality and Treatment
gatecivil
water-treatment-plant
bod-rate-constant
wastewater
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–
0
votes
0
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2
GATE2016-1-52
The $2$-day and $4$-day BOD values of a sewage sample are $100$ mg/L and $155$ mg/L, respectively. The value of BOD rate constant (expressed in per day) is __________
The $2$-day and $4$-day BOD values of a sewage sample are $100$ mg/L and $155$ mg/L, respectively. The value of BOD rate constant (expressed in per day) is __________
Milicevic3306
11.9k
points
Milicevic3306
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Mar 27, 2018
Water and Waste Water Quality and Treatment
gate2016-ce-1
numerical-answers
environmental-engineering
water-and-waste-water-quality-and-treatment
sewage
bod-rate-constant
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–
0
votes
0
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3
GATE2015-2-49
Ultimate BOD of a river water sample is $20$ mg/L. BOD rate constant (natural log) is $0.15 \: day^{-1}$. The respective values of BOD (in $\%$) exerted and remaining after $7$ days are: $45$ and $55$ $55$ and $45$ $65$ and $35$ $75$ and $25$
Ultimate BOD of a river water sample is $20$ mg/L. BOD rate constant (natural log) is $0.15 \: day^{-1}$. The respective values of BOD (in $\%$) exerted and remaining aft...
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 26, 2018
Environmental Engineering
gate2015-ce-2
environmental-engineering
bod-rate-constant
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