What is the thickened concentration of chemical tertiary sludge( High

1.	What is the thickened concentration of chemical tertiary sludge( High lime)?
A.	1-2%
B.	3-4%
C.	6-8%
D.	12-15%
E.	?a) 1-2%b) 3-4%c) 6-8%d) 12-15%
Answer» E. ?a) 1-2%b) 3-4%c) 6-8%d) 12-15%

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What is the thickened concentration of chemical tertiary sludge( High lime)?

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