ZLD Plant for Textile Industry

At Hydro Water Industries, we provide cutting-edge Zero Liquid Discharge (ZLD) systems for the textile industry, designed to eliminate liquid effluent discharge and enable complete wastewater reuse. Our solutions help textile manufacturers comply with environmental regulations, reduce pollution, and recover valuable resources such as dyes and salts.

Why ZLD for Textile Plants?

Textile processing generates large volumes of wastewater loaded with dyes, chemicals, detergents, and salts. A ZLD plant ensures zero discharge into the environment and maximizes water recovery and chemical reuse, making it both eco-friendly and cost-effective.


How the ZLD Process Works

  1. Wastewater Characterization

    • Analysis of pH, dye content, salinity, BOD/COD, and chemical loads

  2. Collection & Segregation

    • Organized collection and separation of different effluent streams to avoid cross-contamination

  3. Pretreatment

    • Removal of suspended solids, oil, and grease to protect downstream filtration and evaporation units

  4. Chemical & Dye Recovery

    • Integration of recovery units to reclaim dyes, auxiliaries, or salts and reduce raw material costs

  5. Biological Treatment (if applicable)

    • Aerobic/anaerobic systems to treat biodegradable organic load

  6. Advanced Filtration

    • Ultrafiltration (UF) and Reverse Osmosis (RO) to remove color, TDS, and chemical residues

  7. Evaporation & Crystallization

    • Thermal processes to concentrate RO reject and convert liquid waste into disposable solids or reusable salts

  8. Brine & Residue Management

    • Safe handling, reuse, or disposal of solid residues as per regulatory norms

  9. Energy Optimization with Heat Recovery

    • Integration of heat recovery systems to enhance energy efficiency and reduce operating costs

  10. Monitoring & Automation

    • Real-time system control for reliable performance and consistent regulatory compliance


Benefits of ZLD for the Textile Industry

  • Zero effluent discharge into the environment

  • Recovery of water, salts, and dyes

  • Compliance with CPCB/SPCB guidelines

  • Reduced operational and environmental costs

  • Boosts brand image through sustainable practices


Why Choose Hydro Water Industries?

With deep expertise in textile wastewater treatment, Hydro Water Industries offers custom-engineered ZLD solutions that deliver high efficiency, long-term reliability, and measurable sustainability.


Contact us today to explore how a ZLD plant can transform your textile operations and ensure a greener tomorrow.

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