During preliminary treatment of a sewage« Back to Previous Page

A. Oil and grease are removed from skimming tanks B. Floating materials are removed by screening C. Girt and sand are removed by girt chambers D. All the above.
Posted by Civil Engineer
Asked on August 17, 2016 12:31 pm
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D. All the above.

Posted by Civil Engineer
Answered on August 17, 2016 12:31 pm
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0
▼

D. All the above.

Posted by Civil Engineer
Answered on August 17, 2016 12:31 pm
▲
0
▼

D. All the above.

Posted by Civil Engineer
Answered on August 17, 2016 12:31 pm