Civil Engineering - Waste Water Engineering - Discussion

1. 

The pH value of fresh sewage is usually

[A]. equal to 7
[B]. more than 7
[C]. less than 7
[D]. equal to zero.

Answer: Option B

Explanation:

No answer description available for this question.

Sutabi said: (Jul 25, 2014)  
The fresh sewage are alkaline type, I think it would be more than 7.

Lokesh said: (Aug 30, 2014)  
Answer should be greater than 7.

Kuldeep Thakur said: (Sep 8, 2014)  
The fresh sewage are alkaline type, I think it would be more than 7.

Dineshkumar said: (May 17, 2016)  
Yes, I think fresh sewage is more than 7. Because Fresh sewage is alkaline.

Er Virender Chauhan said: (Jun 21, 2016)  
More than 7 because sewage alkaline in nature.

Juhi Z said: (Nov 19, 2016)  
The pH value is more than 7 is alkaline in Nature. Fresh sewage is alkaline in nature.

Md Irshad Alam said: (Apr 14, 2017)  
Fresh sewage is alkaline and after some time it becomes acidic.

Parth Parmar said: (Oct 15, 2018)  
It is less than 7 in R A Agor.

What is the correct answer? Please tell me.

Anand said: (Mar 13, 2019)  
Fresh sewage is alkaline nature after some time it came to acedic because of oxidization takes place and then became alkaline after getting full stable.

Engineer Johny Sins said: (May 2, 2021)  
Acidic = PH value Less than 7.
Neutral = PH Value 7,
Alkaline = PH value More than 7.
Since, Fresh Sewage is Alkaline, The Ans is (B) More than 7.

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.