Civil Engineering - Waste Water Engineering - Discussion
Discussion Forum : Waste Water Engineering - Section 2 (Q.No. 15)
15.
In a city the ratio of the drainage to sewage is 20, the percentage discharge passing through non-monsoon periods, is
Discussion:
16 comments Page 1 of 2.
Priyanka said:
1 decade ago
I need the explanation.
Sandhya said:
10 years ago
Sewer are generally combined with drainage waste and domestic and industrial waste. Drainage is nothing but the storm water.
In case of non monsoon there will be no waste from drainage (storm drain) so the value is constant.
In case of non monsoon there will be no waste from drainage (storm drain) so the value is constant.
Mishra said:
10 years ago
How it is constant?
Percentage discharge in non monsoon will eliminate water coming through storm. So, as in sewer there will be sewage and drainage but in non monsoon it is only sewage.
So percentage discharge would be = Qs*100/(Qs+Qd) = 100/21.
Percentage discharge in non monsoon will eliminate water coming through storm. So, as in sewer there will be sewage and drainage but in non monsoon it is only sewage.
So percentage discharge would be = Qs*100/(Qs+Qd) = 100/21.
Shreya said:
8 years ago
How it is 20 I think it should be 5.
Can anyone explain it please?
Can anyone explain it please?
Pavan said:
8 years ago
I think it is 5.
Dhanu said:
8 years ago
Its correct during non monsoon periods only 1/20th to 1/30 th of design discharge will be passing through the sewers if combined system is adopted.
Garry said:
8 years ago
I think the answer is 5.
Pawan said:
7 years ago
5 is correct answer.
Alvin A. said:
7 years ago
Why 5, can you explain?
Sachin said:
7 years ago
It should be 5.
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