Environmental Engineering Part 2

March 13, 2021

Print Friendly, PDF & Email
 25%

Page 1 of 4

1. The septic tank should be cleaned at regular interval but should not exceed

2. The maximum efficiency of BOD removal is achieved in

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

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

5. Tests for BOD are usually made at

6. Alignment of sewer lines is started from

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

8. On standard silica scale, the turbidity in drinking water should be limited to

9. The ratio in between length of the sewer and velocity of flow when running full is known as

10. Direct destruction to pathogenic bacteria is caused by


 

VideRime

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.

Leave a Reply