Q4: ..........25% 1- Calculate K2 for a river having a depth of 6 m and velocity of 0.15 m/sec at temperature of 25 centigrade, D L=1.76 x 10-4 m2/d at 20 Co 2-Calculate the ultimate BOD for wastewater having BOD5100 ppm and K1=0.207d -1 at 18 centigrade.

Q4: ..........25% 1- Calculate K2 for a river having a depth of 6 m and velocity of 0.15 m/sec at temperature of 25 centigrade, D L=1.76 x 10-4 m2/d at 20 Co 2-Calculate the ultimate BOD for wastewater having BOD5100 ppm and K1=0.207d -1 at 18 centigrade.

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter7: Seepage

Section: Chapter Questions

Problem 7.6P

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Q4:
.25%
1- Calculate K2 for a river having a depth of 6 m and
velocity of 0.15 m/sec at temperature of
25 centigrade, D L=1.76 x 10-4 m2/d at
20 Co
2-Calculate the ultimate BOD for wastewater having
BOD5 = 100 ppm and K1=0.207d -1 at 18 centigrade.
%3D

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