A. 25 % B. 50 % C. 10 % D. 5 %
Home/Civil Engineering (MCQs)/Waste Water Engineering/The moisture content of sludge is reduced from 90% to 80% in a sludge digestion tank. The percentage decrease in the volume of sludge, is_____. Waste Water Engineering The moisture content of sludge is reduced from 90% to 80% in a sludge digestion tank. The percentage decrease in the volume of sludge, is_____. A. 25 % B. 50 % C. 10 % D. 5 % Answer: Option B. Explanation: No answer description available for this question. Show AnswerDiscussion
