Tata Chemicals, which is primarily into manufacturing of salt, chemicals and fertilisers, had written to the CPCB for rescinding the order, issued in March this year.
In a filing to the BSE, the company informed that it has "received letter dated July 6 from CPCB revoking their earlier order and permitting the company to resume the operations at Haldia plant". The plant operations at Haldia resumed today.
"On March 11, 2017, the company has received a notice from the Central Pollution Control Board (CPCB) directing the company under Section 5 of the Environment Protection Act, 1986 to shut down plant operations at Haldia, West Bengal for alleged non-compliance with the prescribed norms for liquid affluent discharge," Tata Chemicals had said.
The order was based on the analysis of sample drawn on January 9, 2017, by CPCB.
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