Water Treatment & Zero Liquid Discharge Infrastructure

13 companies Updated 8 Sept 2026

NSE-listed companies building India's water treatment, sewage treatment, and zero liquid discharge infrastructure — from membrane technology providers to municipal EPC contractors and DI pipe manufacturers.

Sectors represented: Chemicals, Services

Companies with exposure to water treatment & zero liquid discharge infrastructure

BHAGCHEM

Bhagiradha Chemicals & Industries Limited

Chemicals
annual report · 2026

If yes, provide details of its coverage and. implementation. Effluent Treatment Plant Zero Liquid Discharge (ZLD) Details:. The plant has following systems for effluent treatment:. 1. Stripper: 100 KL/Day (3 no’s). 2. tails of its coverage and. implementation. Effluent Treatment Plant Zero Liquid Discharge (ZLD) Details:. The plant has following systems for effluent treatment:. 1.

IONEXCHANG

ION Exchange (India) Limited

Services
investor presentation · 2026

Drinking Water. Treatment. Sewage Treatment,. Tertiary Sewage Recycle,. Sludge Management. Pretreatment. Process Water. Treatment –. Ion Exchange. & Membrane. Based. Portfolio Recycle & Zero Liquid Discharge. Drinking Water. Treatment. Sewage Treatment,. Tertiary Sewage Recycle,. Sludge Management. Pretreatment. Process Water. Treatment –. Ion Exchange. & Membrane. Based. Portfolio. Core Offerings...

EIEL

Enviro Infra Engineers Limited

Services
annual report · 2026

EIEL’s MVR expertise is rooted in its. knowledge of thermal processes and. energy-efficient system design. cuts energy consumption while. enabling the treatment of highly. concentrated effluent streams. EIEL’s MVR expertise is rooted in its. knowledge of thermal processes and. energy-efficient system design. Its. engineering teams optimise heat. recovery and process performance,.

FELIX

Felix Industries Limited

Services
investor presentation · 2025

Advanced water purification processes. Ensuring water safety and quality. Access to healthier water for daily use. Supporting public health through water reclamation. The Felix. Technique nt of the plant. Advanced water purification processes. Ensuring water safety and quality. Access to healthier water for daily use. Supporting public health through water reclamation. The Felix. Technique. 19.

WABAG

VA Tech Wabag Limited

Services
annual report · 2026

At WABAG, our integrated portfolio of. solutions addresses every stage of the. water lifecycle, enabling communities. and industries to move towards a more. sustainable and circular water economy. From Source to Sustainability. Wastewater Treatment. Our wastewater treatment solutions help municipalities and communities. and industries to move towards a more. sustainable and circular water economy.

APEXECO

Apex Ecotech Limited

Services
investor presentation · 2025

Mechanical Vapor. Recompression (MVR). technology based Evaporator. system. Received ‘Global Ecological. Transformation Award’ in China. from Veolia Water Technologies. (a Fortune 500 Company) oned our 1st. Mechanical Vapor. Recompression (MVR). technology based Evaporator. system. Received ‘Global Ecological. Transformation Award’ in China. from Veolia Water Technologies. (a Fortune 500 Company).

BOROLTD Borosil Limited Consumer Durables
annual report · 2025

Water discharged by destination and level of treatment (in kiloliters). (i) To Surface water. - No treatment . - With treatment – please specify level of treatment . (ii) To Groundwater. - No treatment ater discharged by destination and level of treatment (in kiloliters). (i) To Surface water. - No treatment . - With treatment – please specify level of treatment . (ii) To Groundwater.

BODALCHEM Bodal Chemicals Limited Chemicals
investor presentation · 2024

Effluent Treatment Plant (ETP). Installed world’s first Brine Treatment Plant at Unit-VII. Its is based on Modern Water’s all-membrane brine concentration process (AMBC). It treats the effluent from Dyes and Zero Liquid Discharge (ZLD) is achieved at the end ne Treatment Plant at Unit-VII. Its is based on Modern Water’s all-membrane brine concentration process (AMBC).

CEWATER Concord Enviro Systems Limited Services
annual report · 2026

WHE-based polymeric evaporators enable. direct concentration of high-strength. acid and alkali streams to ZLD, reducing. chemical treatment. . Simplifies treatment, lowers chemical. consumption and minimises sludge generation. . UHPRO enables high water recovery. from dilute effluents, maximising reuse reams to ZLD, reducing. chemical treatment. . Simplifies treatment, lowers chemical.

ASTRAMICRO Astra Microwave Products Limited Capital Goods
annual report · 2026

With treatment – Secondary Treatment16,896.11420.00. (v) Others00. No treatment00. With treatment – please specify level of treatment00 t00. (iv) Sent to third-parties16,896.11420.00. No treatment00. With treatment – Secondary Treatment16,896.11420.00. (v) Others00. No treatment00. With treatment – please specify level of treatment00. Total water discharged (in kilolitres)16,896.11420.00.

TRIVENI Triveni Engineering & Industries Limited Fast Moving Consumer Goods
investor presentation · 2024

Green Tribunal (NGT) order and high potential for. rehabilitation of existing & new STP’s. . Promulgation & promotion on PAN India Government policies to stewater discharge norms revised as per National. Green Tribunal (NGT) order and high potential for. rehabilitation of existing & new STP’s. . Promulgation & promotion on PAN India Government policies to.

SHALPAINTS Shalimar Paints Limited Consumer Durables
annual report · 2026

Parameter. 2025-262025-26. 2025-262025-26. 2025-26. 2024-252024-25. 2024-252024-25. 2024-25. WaterWater. WaterWater. Water. dischargedischarge. dischargedischarge. discharge. byby. byby. by. destinationdestination. destinationdestination. destination 26. 2024-252024-25. 2024-252024-25. 2024-25. WaterWater. WaterWater. Water. dischargedischarge. dischargedischarge. discharge. byby. byby. by.

ALIVUS Alivus Life Sciences Limited Healthcare
annual report · 2026

No independent assessment, evaluation or assurance has been undertaken by any external agency to review the Company’s. operations, performance, or compliance with applicable standards and regulatory requirements. 5. assessment, evaluation or assurance has been undertaken by any external agency to review the Company’s.

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