Zero Discharge at Ambuja Cement Clean India Journal
Zero Discharge at Ambuja Cement. The reject from the second RO plant will be taken to an evaporator. The recycled treated water will have TDS < 200 ppm. Ion Exchange (India) Ltd, has already installed a treatment plant for Chettinad Cement Corporation, Puliyur, Tamil Nadu, which includes pressure sand filtration, RO, degassification and demineralisation.