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It is intimated that the industry has now submitted a reply to the clarification raised and informing that they will use best practices for dyeing and will use salt free chemicals in order to control their TDS and other parameters at their outlet. Further, it submitted that if they are not able to achieve the standards of trade effluent as per the inlet parameter of the CETP, they will install the pre-treatment facility as per the guidelines and directions by the Board.
If the industry keeps its trade effluent generation within the allotted share capacity and keeps check on its TDS levels (within the desirable levels of under 2100) through use salt free chemicals as mentioned above, then the request submitted by the industry may be considered.
Keeping in above view, the Consent to Establish (NOC for Expansion) may be considered for a grant to industry for one year with suitable conditions as per the Board’s policy and subjected to the following special conditions:-
1. If the industry fails to achieve the desired standards at its outlet before the CETP, then it shall install adequate pre-treatment arrangements to bring its standards with the prescribed limits or limits as may be decided by the Board.
2. The industry shall continue to comply with all the Board directions already issued to it under the relevant act.
3. The industry shall not generate/discharge trade & domestic effluent more than its allotted shares capacity.
4. The industry shall discharge the whole of its consented effluent into a dedicated sewer line leading to CETP for final treatment.
5. The industry shall not make any new connection/undisclosed connection for the discharge of effluent either into the public sewer or PDA conveyor system.
6. The industry should either take measures to control its inlet parameters by good practices and selection of good chemicals for processing or shall operate and maintain its existing effluent treatment plant (ETP), regularly and efficiently, so as to achieve the inlet effluent standards of CETP as per DPR.
7. The industry shall make the necessary arrangements to achieve the effluent standards as per the inlet-designed parameters of the CETP.
8. There shall be no any other physical expansion of the unit either with the installation of new machinery without valid permissions of the Board.
9. The industry shall stop discharging its effluent in case due to any reason the CETP is not operational or the dedicated conveyance system is overflowing.
10. The industry shall maintain the record of flow meter installed at source and at the outlet leading to CETP.
11. The industry shall carry out third-party audit from any reputed institute to access the actual discharge capacity of the dyeing unit in compliance with the proceedings issued by the Board vide letter no. 4387 dated 09.08.2023 to the CETP 40 MLD.
12. The industry shall obtain necessary permissions for the abstraction of ground water from PWRDA/CGWA.
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