Achieve 100% industrial wastewater recycling and zero waste discharge with custom, high-tech MEE, MVRE, and MBR/RO systems. Protect the environment while completely eliminating liquid disposal costs and regulatory fines.
Robust high-capacity Motley Group ZLD installations convert complex toxic liquid streams into ultra-pure recycled process water and crystallised solid salts, ensuring complete zero discharge compliance.
A Zero Liquid Discharge (ZLD) Plant is an advanced wastewater treatment system designed to treat, separate, and recover every single drop of industrial wastewater. Instead of safely discharging treated water, a ZLD plant processes effluent to a point where no liquid waste leaves your facility.
It transforms contaminated effluent into 95% to 99% Pure Recycled Water (returned directly to factory processes) and Dry Solid Salt/Crystals (safely disposed of or sold as industrial-grade by-products). It is the ultimate, gold-standard closed-loop water system.
Designing a Zero Liquid Discharge plant requires robust materials and precise chemistry. A minor calculation error can scale up corrosion and ruin machinery.
We use high-grade Duplex Stainless Steel, Titanium, and Hastelloy to resist highly corrosive saline effluents.
Our integration of MVRE and waste-heat recovery keeps your daily operating expenditure (OPEX) extremely low.
Achieve hassle-free regulatory approvals from CPCB, SPCB, and international environmental frameworks with zero liquid fines.
Due to highly concentrated and corrosive salts in industrial effluent, we deploy a sophisticated multi-stage membrane and thermal system:
Wastewater goes through Multi-Media Filtration and Ultrafiltration (UF) to remove suspended solids. It then faces multi-stage High-Recovery Reverse Osmosis (RO) membranes under pressure, concentrating TDS and recovering up to 80-85% clean water.
Heavy concentrated brine is boiled in Multi-Effect Evaporators (MEE) under vacuum. We also integrate advanced Mechanical Vapor Recompression (MVR/MVRE) which reuses exhaust vapor heat, cutting utility/fuel expenditure by up to 60%.
The ultra-concentrated slurry enters a Forced Circulation Crystallizer to precipitate dissolved salts. An Agitated Thin Film Dryer (ATFD) and Centrifuges dewater the sludge, producing dry solid salt cakes ready for safe disposal or commercial sale.
Designed for continuous, heavy duty operational cycles with maximum uptime and total asset protection.
Closed loop recycling returning pure permeate to boilers and production.
MVR and thermodynamic compression lowering steam consumption.
100% compliance with CPCB & state zero liquid discharge mandates.
Titanium and Hastelloy materials designed for hyper-saline brines.
ZLD is heavily utilized across industries that produce highly toxic, high-TDS wastewater requiring closed-loop recovery.
Partner with Motley Group for trouble-free, high-performance Zero Liquid Discharge Solutions. Contact our experts to size your facility's operational throughput, evaluate TDS/pH parameters, and secure a custom ZLD feasibility layout.
Provide parameters to help us evaluate your ZLD requirements