On 5 October 2026 the National Green Tribunal's principal bench issued notice to the Ministry of Environment, Forest and Climate Change over a petition seeking a statutory overhaul of safeguards governing industrial effluent management and zero liquid discharge (ZLD) compliance, according to a report in The Times of India published on 9 October 2026. The next date of hearing is 21 January 2027, and MoEFCC has been directed to file its reply by affidavit through e-filing at least one week before that date.
Key takeaways
- NGT principal bench issued notice to MoEFCC on 5 October 2026 in a petition by environment activist Narender Sirohi (The Times of India).
- Petition challenges a contradiction between a Jan 2026 MoEFCC office memorandum and a 9 September 2024 notification on tanker transport of effluent to CETPs (The Times of India).
- Petitioner asks NGT to stop MoEFCC from clearing environmental clearance amendments that divert treated effluent to agriculture, horticulture, landscaping or plantation use (The Times of India).
- Third prayer seeks a national online platform for public reporting of environmental violations and grievance redressal (The Times of India).
- Next date of hearing is 21 January 2027 (The Times of India).
What happened
The petition, filed by environment activist Narender Sirohi, has sought a statutory overhaul of existing safeguards governing industrial effluent management and zero liquid discharge (ZLD) compliance and flagged what the petitioner calls a glaring contradiction in government notifications (The Times of India). The petition hinges on a direct conflict between two government instruments, and counsel for the petitioner Sanjaya Kumar Mishra told the tribunal that the two instruments are irreconcilable (The Times of India).
The bench, comprising chairperson Justice Prakash Shrivastava and expert member Dr Afroz Ahmad, found that the matter raised "substantial issues relating to compliance with environmental norms" (The Times of India).
The contradiction at the centre of the case
An office memorandum issued by MoEFCC on 28 January categorically bars the transportation of industrial effluent to common effluent treatment plants (CETPs) by tankers or any vehicular means, mandating instead that it flow exclusively through dedicated pipeline networks (The Times of India). But an MoEFCC notification dated 9 September 2024, still in force, lays down operating protocols for tanker-based effluent transport to CETPs, including requirements for GPS tracking, real-time monitoring and quality checks on arrival (The Times of India).
Mishra argued that the January 2026 office memorandum, being the more protective instrument, must prevail, and that it needs to be backed by a statutory notification to give it legally enforceable teeth, rather than remaining an administrative order that can be quietly circumvented (The Times of India).
ZLD amendments and the public grievance platform
The petition also takes direct aim at a practice it says has hollowed out ZLD requirements, asking the tribunal to direct MoEFCC to stop granting amendments to environmental clearances that dilute ZLD conditions, particularly amendments that allow industries to route treated effluent into agriculture, horticulture, landscaping or plantation uses, effectively bypassing the discharge prohibition at the heart of the ZLD norm (The Times of India). ZLD mandates that industrial units recycle and reuse all their wastewater internally, releasing no liquid effluent into the environment (The Times of India).
The third prayer asks NGT to direct MoEFCC to set up a national online platform for public reporting of environmental violations and grievance redressal (The Times of India). The counsel cited a Supreme Court order dated 7 August in a suo motu case regarding contamination in the Jojari river in Rajasthan, in which the apex court had directed Rajasthan to establish an integrated public reporting and environmental grievance redressal mechanism with a QR code-based digital portal, and a 30 January 2025 SC direction in the Vellore district environment monitoring committee case, where the court had instructed Tamil Nadu's State Pollution Control Board to establish citizen-facing platforms for reporting pollution incidents and tracking corrective action (The Times of India).
Specification read
The reported matter does not name a specific plant, flow, or population equivalent, so a plant scale in m³/day cannot be derived from the supplied source. What the case does describe is a class of project: industries whose environmental clearance currently permits tanker transport of effluent to a common effluent treatment plant, and units whose ZLD conditions have been amended to allow reuse of treated effluent on agriculture, horticulture, landscaping or plantation land. For buyers scoping that class of facility, the treatment train is screening and primary clarification, followed by a biological stage suited to high-strength industrial wastewater, then tertiary polishing and a ZLD block built around multiple-effect evaporators, mechanical vapour recompression or reverse osmosis with crystallisers, so that no liquid discharge leaves the site. The recognition sentence: if your plant currently relies on a CETP linked by tanker with GPS-tracked vehicles and a real-time influent check, and your consent carries a ZLD amendment that authorises reuse on plantations, this petition puts both arrangements under direct legal challenge at NGT and may push MoEFCC toward a statutory notification that elevates the Jan 2026 office memorandum to enforceable law. For Paper and Municipal operations, the implication is similar in scope: any reuse pathway that depends on a clearance amendment rather than a statutory exemption is exposed if the tribunal accepts the petitioner's argument. See also our Effluent Treatment Plant in Mecca: 2026 Engineering & Buyer's Guide and the Effluent Treatment Plant in Cairo 2026: Process, Compliance & Supplier Guide for comparable ZLD treatment trains. Tertiary polishing and stack emissions from on-site evaporator and incinerator trains are also relevant for operators evaluating Air Dust Treatment upgrades alongside a ZLD retrofit.
FAQ
What did NGT ask MoEFCC to do on 5 October 2026?
NGT issued notice to MoEFCC and directed the ministry to file its reply by affidavit through e-filing at least one week before the next date of hearing on 21 January 2027, in a petition seeking a statutory overhaul of industrial effluent and ZLD safeguards (The Times of India).
What is the contradiction between the two MoEFCC instruments?
The 28 January office memorandum bars tanker transport of industrial effluent to CETPs and requires dedicated pipelines, while the 9 September 2024 notification still in force sets operating protocols for tanker-based effluent transport including GPS tracking, real-time monitoring and quality checks on arrival (The Times of India).
What changes to ZLD amendments is the petitioner asking for?
The petitioner asks NGT to direct MoEFCC to stop granting environmental clearance amendments that dilute ZLD conditions, particularly amendments that allow treated effluent to be routed into agriculture, horticulture, landscaping or plantation uses (The Times of India).
When is the next hearing and what should a plant manager track before then?
The next date of hearing is 21 January 2027, and MoEFCC's reply is due by affidavit at least one week earlier, so operators should track whether the Jan 2026 office memorandum is converted into a statutory notification and whether any ZLD reuse amendments on their consent are revisited (The Times of India).
