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Zero liquid discharge Plant

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Zero Liquid Discharge (ZLD) Plant – Industrial & Commercial

FREEION ENGINEERING Pvt. Ltd. offers advanced Zero Liquid Discharge (ZLD) Plants designed for complete recovery and reuse of wastewater with zero liquid discharge to the environment.

Our ZLD systems are engineered using advanced water treatment, membrane separation, evaporation, and crystallization technologies to maximize water recovery while minimizing waste generation and environmental impact.

Designed for industries with stringent wastewater discharge norms, our ZLD solutions help achieve sustainable water management, regulatory compliance, and significant reduction in freshwater consumption.

FREEION ENGINEERING provides fully customized ZLD systems based on wastewater characteristics, recovery requirements, and industry-specific applications.

Water Classification by TDS Level

Water salinity or Total Dissolved Solids (TDS) concentration is measured in Parts Per Million (PPM).

Water Type TDS Range
Fresh / Tap Water Up to 1,000 ppm
Brackish Water 1,000 – 5,000 ppm
Highly Brackish Water 5,000 – 12,000 ppm
Sea Water 12,000 – 45,000 ppm

Industrial & Commercial Applications

Textile & Dyeing Industries
Chemical Industries
Pharmaceutical Industries
Power Plants
Food & Beverage Industries
Distilleries & Breweries
Electroplating Industries
Paper & Pulp Industries
Refineries & Petrochemical Industries
Process Manufacturing Industries

Top Three Benefits

High Hygiene & Food Safety
Stable High-Speed Performance
Low Operating & Maintenance Cost

Technology Overview

Zero Liquid Discharge (ZLD) is an advanced wastewater treatment process designed to recover maximum reusable water while converting dissolved contaminants into solid waste for safe disposal.

The system combines multiple treatment technologies including:

  • Pre-Treatment Systems
  • Biological Treatment
  • Ultrafiltration (UF)
  • Reverse Osmosis (RO)
  • Nano Filtration (NF)
  • Evaporation Systems
  • Crystallization Systems
  • Sludge Dewatering

The treated water is recovered and reused within the process, resulting in minimal wastewater discharge.

Energy Saving & Low TCO

FREEION Juice Filling Machines are engineered to minimize Total Cost of Ownership (TCO).

Typical ZLD Process Flow

Collection Tank
Equalization Tank
Physico-Chemical Treatment
Biological Treatment System
Ultrafiltration System
Reverse Osmosis System
RO Permeate Recovery
Multiple Effect Evaporator (MEE)
ATFD / Crystallizer
Salt Recovery & Solid Waste Disposal

Key Advantages

  • Zero Wastewater Discharge
  • Maximum Water Recovery & Reuse
  • Compliance with Environmental Regulations
  • Reduced Fresh Water Consumption
  • Sustainable Water Management
  • Reduced Environmental Impact
  • Optimized Operational Efficiency
  • Long-Term Cost Savings

Technologies Available

FREEION ENGINEERING offers complete ZLD solutions with:

  • UF Systems
  • RO Systems
  • Nano Filtration Systems
  • Multiple Effect Evaporators (MEE)
  • Mechanical Vapor Recompression (MVR)
  • Agitated Thin Film Dryer (ATFD)
  • Crystallizers
  • Sludge Handling Systems

Standard Features

  • Advanced Membrane Separation Systems
  • High-Efficiency Evaporation Technology
  • PLC / SCADA Based Automation
  • Corrosion-Resistant Construction
  • Energy-Efficient Process Design
  • High Recovery RO Systems
  • Automatic Monitoring & Control
  • Heavy Duty Industrial Equipment
  • Integrated Sludge Management System

Optional Features

  • Fully Automated PLC with HMI & SCADA
  • Remote Monitoring & Control
  • Heat Recovery Systems
  • Chemical Dosing Systems
  • Online Water Quality Monitoring
  • Containerized ZLD Solutions
  • SS304 / SS316 / FRP Construction
  • Customized Recovery Configurations

Key Advantages

Standard Features

Optional Features

Business Advantages

Higher Production Efficiency
  • High-speed automated operation
  • Reduced manpower requirement
  • Stable continuous production
Cost-Effective Operation
  • Low product wastage
  • Reduced maintenance cost
  • Energy-efficient system design
Consistent Juice Quality
  • Hygienic filling process
  • Accurate fill level control
  • Better product freshness and shelf life
Flexible & Scalable Solution
  • Easy future capacity expansion
  • Compatible with labelling and packing systems
  • Suitable for multiple beverage applications

Working System

Empty Bottles Enter the Rinsing Section Where They Are Cleaned Using Treated Water. Bottles Are Then Transferred to the Filling Section Where Juice is Filled Accurately Under Hygienic Conditions.After Filling, Bottles Move Automatically to the Capping Section for Secure Sealing Before Transferring to Labelling, Shrink Wrapping, Carton Packing, and Final Dispatch.

Why Choose FREEION Juice Filling Machine?

Advanced Beverage Filling Technology

Hygienic Food-Grade Construction

Accurate & Reliable Filling Performance

High-Speed Production Capability

Low Total Cost of Ownership

Easy Operation & Maintenance

Strong Technical & After-Sales Support

Related Products

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