Environmental Engineering Part 2

March 13, 2021

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1. In biological treatment there is formation of a biological film of

2. Partly or completely treated sewage flowing out of a sewage treatment tank or plant is called

3. A street sewer into which sewer from house connections is poured is called

4. During putrefaction process the gas given off is

5. Which of the following causes a decrease in per capita consumption?

6. Turbidity is measured on

7. Standard EDTA ( ethylene diamine tetra acetic acid ) solution is used to determine the

8. The proper gradient of sewer lines is ensured by

9. During the treatment of sewage it is necessary to kill the

10. The dissolved oxygen level in natural unpolluted waters at normal temperature is found to be of the order of


 

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A Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

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