Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Environmental Science Impact Assessment and Management National Acts and Laws
According to IS 10500 : 1991, the desirable limit of sulphates (as \(SO_4^{-2}\)) in ground water around the landfill site for wastes is
1
500 mg/L
2
300 mg/L
3
250 mg/L
4
200 mg/L