Raids conducted by the Punjab Pollution Control Board (PPCB) on 68 electroplating industries in Jalandhar and Ludhiana have found 42 of them flouting norms that make it mandatory for industries to

CAG says Coal India also lagging in corporate social responsibility and effluent treatment

Treatment of Karnaphuli Paper Mills effluent was carried out by coagulation precipitation method.

Following the commissioning of Tertiary treatment plant at IOCL, Haldia, Doshion Limited has changed the outlook of the petrochem industry towards waste water management. One of its kind in the world, this plant recycles waste water to feed high pressure boiler thus nullifying the myth that waste can't be as good as fresh. Doshion Veolia executed terminal tertiary treatment plant using DMF, ultrafiltration, reverse osmosis and mixed bed deionization.

The design proposed two parallel 1000 m3/day effluent treatment schemes to mitigate fluoride level and reduce sulphates and hardness.

Two sewage treatment plants have been installed at the plant and at the Urjanagar residential colony respectively.

At AstraZeneca we are proactively addressing the problem of pharmaceuticals entering the environment as a result of our
manufacturing discharges (Nature 476, 265; 2011). (Correspondence)

At least 35 persons fell ill, after they came in contact of chlorine gas that leaked from the closed BHEL’s water treatment plant situated right in front of the State Assembly building on Monday ni

Discharges from pharmaceutical factories contaminate rivers on three continents.

Question asked by Nnarahari Mahato and Nripendra Nath Roy on Installation of pollution control equipment by sugar mills and industry. (Question asked in the Monsoon session of LS 2011)