Effluents discharge into Bay of Bengal mooted
The Tamil Nadu Water Supply and Drainage (TWAD) Board has recommended to the State Government a makor proposal for conveying the treated tannery effluents from the 10 common effluent treatment
The Tamil Nadu Water Supply and Drainage (TWAD) Board has recommended to the State Government a makor proposal for conveying the treated tannery effluents from the 10 common effluent treatment