Zero Liquid Discharge (ZLD) Plant
Aadhiraj Water Solutions Pvt. Ltd.
5
At Aadhiraj Water Solutions Pvt. Ltd., we provide advanced Zero Liquid Discharge (ZLD) solutions that enable industries to completely eliminate liquid waste and achieve maximum water recovery. Our ZLD plants are engineered to meet strict environmental regulations, reduce freshwater consumption, and support sustainable industrial operations.
What Is a Zero Liquid Discharge (ZLD) Plant?
A Zero Liquid Discharge (ZLD) Plant is a wastewater treatment system designed to recover and reuse almost all water from industrial effluent, leaving no liquid waste for disposal. Only solid waste (salts and sludge) is generated, which can be safely handled or reused, ensuring 100% compliance with discharge norms.
Why ZLD Is Important for Industries
ZLD systems help industries to:
- Meet CPCB & SPCB environmental regulations
- Reduce dependence on freshwater sources
- Achieve maximum water reuse and recycling
- Eliminate effluent discharge penalties
- Improve corporate environmental responsibility
- Support sustainable and future-ready operations
Our ZLD Process Overview
Primary & Secondary Treatment
- Effluent collection and equalization
- Chemical and biological treatment
- Oil, grease, and suspended solids removal
Advanced Treatment (RO / UF)
- Ultrafiltration (UF) and Reverse Osmosis (RO)
- Maximum recovery of clean water
- Reduction of dissolved salts and contaminants
Evaporation System
- Multiple Effect Evaporator (MEE)
- Concentrates RO reject into high-strength brine
Crystallization
- Crystallizer or ATFD
- Converts concentrated brine into solid salts
- Ensures no liquid waste is discharged
Water Reuse
- Recovered water reused in process, cooling, or utilities
- Reduces fresh water intake significantly
Types of ZLD Systems We Offer
- RO-Based ZLD Systems
- ZLD with MEE & Crystallizer
- Compact ZLD for Small Industries
- High-Recovery ZLD Plants
- ZLD Systems for High-TDS Effluent
- Customized Industry-Specific ZLD Solutions
Industries We Serve
Our ZLD solutions are ideal for:
- Textile & Dyeing Industries
- Chemical & Pharmaceutical Units
- Food & Beverage Processing
- Tanneries & Leather Industries
- Power Plants
- Bulk Drug & API Manufacturers
- Specialty Chemical & Process Industries
Key Features of Our ZLD Plants
✔ Maximum water recovery (up to 95–98%)
✔ Complete elimination of liquid discharge
✔ Energy-efficient evaporation technology
✔ Compact and modular design
✔ Easy operation & maintenance
✔ Compliance with environmental regulations
✔ Long-term cost savings on water usage
Engineering, Installation & Commissioning
We provide end-to-end ZLD solutions:
- Effluent analysis and feasibility study
- Process design & system engineering
- Supply of RO, MEE, ATFD & crystallizer systems
- Installation & commissioning
- Performance testing and training
Operation, Maintenance & AMC Support
Our support includes:
- Routine operation & monitoring
- Evaporator & membrane maintenance
- Chemical and energy optimization
- Sludge and salt handling guidance
- Annual Maintenance Contracts (AMC)
Why Choose Aadhiraj Water Solutions for ZLD?
✔ Strong wastewater treatment engineering expertise
✔ Customized, industry-specific ZLD designs
✔ Proven technologies with reliable performance
✔ End-to-end execution and support
✔ Compliance-focused and sustainable solutions
Zero Discharge. Maximum Sustainability.
With Aadhiraj Water Solutions Pvt. Ltd., our Zero Liquid Discharge (ZLD) Plants help industries turn wastewater into a valuable resource while ensuring complete environmental compliance.
Recover more. Waste less. Protect the future.