and 5 others joined a min ago.
0
1.3kviews
A stream saturated with DO, has a flow of 1.5m3/s having BOD 25mg/l, DO 7mg/l and rate constant 0.14 per day. The average velocity of flow of the stream is 0.19 m/s.
written 5.3 years ago by
akashgaikwad71
• 280
|
modified 3.9 years ago
by
prashantsaini
• 0
|
Calculate the DO deficit at point 25 km and 40 km downstream. Assume that the temperature is 20oC throughout and BOD is measured at 5 days. Take saturation DO at $20^O$C as 9.20 mg/l.
ADD COMMENT
EDIT