Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by whitelisting our website.

For normal sludge, the value of sludge index for Indian conditions is________________?

/ Environmental Engineering / By
For normal sludge, the value of sludge index for Indian conditions is________________?

A. 0 to 50
B. 50 to 150
C. 150 to 350
D. 350 to 500