The moisture content of a sludge is reduced from 90% to 80% in a sludge digestion tank. The percentage decrease in the volume of sludge, is« Back to Previous Page

A. 25% B. 50% C. 10% D. 5%.
Posted by Civil Engineer
Asked on August 17, 2016 12:49 pm
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B. 50%


Posted by Civil Engineer
Answered on August 17, 2016 12:49 pm
▲
0
▼

B. 50%


Posted by Civil Engineer
Answered on August 17, 2016 12:49 pm