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This question belongs to Civil Engineering Waste Water Engineering

Waste Water Engineering

?

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 & Solution

Correct Answer: Option B

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Question posted by Examveda

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2 Comments

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Riju Chakraborty 2 weeks ago

Fresh sewage → alkaline → pH > 7
Septic sewage → acidic → pH < 7

Muhammad Saqib 7 years ago

The pH of a septic sewage is less than 7,bcz it is acidic in nature while fresh sewage is alkaline in nature

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