Water Treatment & Zero Liquid Discharge

13 companies Updated 2 Jun 2026

NSE-listed companies building or deploying water treatment, sewage recycling, and zero liquid discharge infrastructure — from pure-play water engineering firms to heavy industrial users investing in wastewater reuse.

Sectors represented: Services, Chemicals, Fast Moving Consumer Goods

Companies with exposure to water treatment & zero liquid discharge

IONEXCHANG

ION Exchange (India) Limited

Services
investor presentation · 2026

POLISHING. PRE. TREATMENT. WASTEWATER. RECYCLE, REUSE. ZERO LIQUID. DISCHARGE. HOME WATER. SOLUTIONS. Core Solutions on Removers. . On The Go Purifier. . Water Filters. SEWAGE. TREATMENT. WATER. TREATMENT. CONDENSATE. POLISHING. PRE. TREATMENT. WASTEWATER. RECYCLE, REUSE. ZERO LIQUID. DISCHARGE. HOME WATER. SOLUTIONS. Core Solutions. . RO, EDI & Mixed. Bed UPW Systems. for Solar &. Semiconductor. ...

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.

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).

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.

FELIX

Felix Industries Limited

Services
investor presentation · 2025

Sewage recycling plant. 3.Fresh Water. 4.Brine Concentration & Recovery. Water & Wastewater. Management. 1.Hazardous Industrial Waste. 2.Municipal Solid Waste. 3.Plastic Waste. Solid Waste. Management plant. . Sewage recycling plant. 3.Fresh Water. 4.Brine Concentration & Recovery. Water & Wastewater. Management. 1.Hazardous Industrial Waste. 2.Municipal Solid Waste. 3.Plastic Waste. Solid Waste.

DHAMPURSUG

Dhampur Sugar Mills Limited

Fast Moving Consumer Goods
annual report · 2024

Utilizing these. renewable resources contributes to a cleaner energy. landscape while effectively managing waste from our. operations, aligning with our commitment to sustainable. practices and reducing our environmental impact. contributes to a cleaner energy. landscape while effectively managing waste from our. operations, aligning with our commitment to sustainable.

BIOCON Biocon Limited Healthcare
annual report · 2026

Through regular. engagement, employees are sensitized to responsible water use,. conservation techniques, and process optimization measures. that support reduction in water consumption. aily operations. Through regular. engagement, employees are sensitized to responsible water use,. conservation techniques, and process optimization measures. that support reduction in water consumption.

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.

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,.

CAPLIPOINT Caplin Point Laboratories Limited Healthcare
annual report · 2026

The entity has implemented a Zero Liquid Discharge (ZLD) mechanism at COL with a treatment capacity of 125 KLD. The ZLD system is. designed to minimize freshwater consumption and eliminate the discharge of treated waste water outside the facility by enabling treatment, ent capacity of 125 KLD. The ZLD system is.

ADANIPORTS Adani Ports and Special Economic Zone Limited Services
annual report · 2025

Strict adherence to applicable. rules and regulations for. management of waste originating. from ships, such as used oil and. solid waste, as well as waste. generated from port-related. activities (including hazardous. waste, lead acid batteries waste,. bio-medical waste, e-waste,. non-hazardous waste, and. construction debris).

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).

ORIENTELEC Orient Electric Limited Consumer Durables
annual report · 2024

Effluent Treatment Plant (ETP). Orient Electric’s Effluent Treatment. Plant represents a proactive measure. in ensuring water is not merely a. resource used but a resource reused. t. schools in Faridabad. Effluent Treatment Plant (ETP). Orient Electric’s Effluent Treatment. Plant represents a proactive measure. in ensuring water is not merely a. resource used but a resource reused. By.

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