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ZERO LIQUID DISCHARGE PLANT

Name: ZERO LIQUID DISCHARGE PLANT
Brand: OPTIMA WATER SOLUTIONS PVT. LTD.
Price: 300000 INR
Availability: InStock

Price 300000 INR/ Unit

Get a Price/Quote

MOQ : 1 Unit

ZERO LIQUID DISCHARGE PLANT Specification

Technology
RO, MEE, ATFD, UF, NF integrated

Recycle Rate
Up to 98%

Feature
High recovery, energy efficient, compact design

Flow Rate
10 - 500 m3/day

Water Out Conductivity
<10 S/cm

Efficiency (%)
>95%

Pump Type
Centrifugal/High Pressure

Water in conductivity
500 - 5000 S/cm

Frequency
50 Hz

Power Consumption
45 - 100 kW (varies with capacity)

Noise Level
<70 dB(A)

Usage & Applications
Industrial Effluent, Wastewater Treatment

Ph Level
6.5 - 8.5

Voltage
415V AC

Water Source
Ground Water

Volume
Customizable as per design

Purity Level
Up to 99%

Product Type
Zero Liquid Discharge Plant

Power Source
Electric

Automatic Grade
Full Automatic

Drive Type
Electric

Material
Mild Steel/SS304/FRP

Filter Type
Cartridge/Multimedia/UF

Capacity
10 KLD - 500 KLD

Installation Type
Packaged/Skid Mounted

Residual Output
Solid salts only, no liquid

Pretreatment Systems
Sand & Carbon Filtration

Maintenance
Low and easy to access

Design Life
>10 years

Discharge Compliance
Meets Zero Liquid Discharge norms

Control System
PLC/SCADA based automatic operations

Operating Temperature Range
10C - 45C

Footprint
Compact and space-saving

Capacity Expansion
Modular design for scalability

Chemical Dosing System
Integrated automatic dosing

Feed Water TDS
Up to 10000 mg/L

Membrane Type
Polyamide, Thin Film Composite

Plant Monitoring
Remote & local monitoring options

Safety Features
Overload, short-circuit, dry-run protection

ZERO LIQUID DISCHARGE PLANT Trade Information

Minimum Order Quantity
1 Unit

Delivery Time
10-15 Days

About ZERO LIQUID DISCHARGE PLANT

ZERO LIQUID DISCHARGE PLANT

The definition of Zero Liquid Discharge Plant differs from industry to industry depending upon consumption pattern and the contaminants.
The treatment depends on the intended usage of the recycled water. If the water is to be used for gardening purpose, BOD, COD and suspended solids removal with filtration will suffice. On the other hand if the water is to be used for high pressure boiler or for industrial production processes its including pre treatment, Membrane filtration (Ultra filtration & Reverse Osmosis ). The rejection of Membrane filtration will require Mechanical evaporation or mist evaporation is used to further concentrate the brine prior to crystallization. If any organic are present, condensate polishing may be required for final cleanup to reuse.

Advanced Pretreatment and Filtration

The ZLD Plant integrates sand and carbon filtration followed by membrane processes such as RO, UF, and NF. These stages effectively remove suspended solids, organic impurities, and high levels of dissolved salts, preparing feed water up to 10,000 mg/L TDS for further treatment. The multi-stage approach ensures high operational efficiency and safeguards downstream components.

Automation and Control Systems

PLC/SCADA-based systems enable fully automatic plant functions from chemical dosing to filtration and solid separation. Remote and local monitoring enhances operational transparency and simplifies troubleshooting. Safety features such as overload, dry-run protection, and short-circuit prevention protect equipment and staff during operation.

Zero Liquid Discharge Compliance

Designed to meet strict zero liquid discharge norms, the plant ensures that no processed liquid is released into the environment. Only solid salts are extracted as residual output, supporting environmental sustainability and regulatory compliance for industrial sites.

Scalable and Compact Design

A modular architecture allows capacity expansion from 10 KLD to 500 KLD, catering to evolving industrial needs. Skid-mounted and packaged layouts optimize space usage, facilitating easy installation, relocation, and integration into existing facilities.

Low Maintenance and Longevity

The ZLD system features accessible components for routine upkeep, with low maintenance requirements due to high-quality materials like SS304, FRP, and mild steel. Supported by efficient centrifugal and high-pressure pumps, the plant is designed for a service life exceeding 10 years with minimum operational disruption.

FAQs of ZERO LIQUID DISCHARGE PLANT:

Q: How does the Zero Liquid Discharge (ZLD) Plant process industrial wastewater?

A: The ZLD Plant employs pretreatment methodssand and carbon filtrationfollowed by advanced membrane techniques (RO, UF, NF) and evaporative technologies (MEE, ATFD) to purify wastewater. It ensures all water is recycled, leaving only solid salts as residue, and no liquid is discharged.

Q: What are the benefits of using PLC/SCADA-based automation in the ZLD system?

A: PLC/SCADA automation provides consistent, fully automatic operation, improved process control, efficient chemical dosing, and enhanced data acquisition. These features minimize human error, enable both remote and local monitoring, and streamline maintenance and safety management.

Q: When is capacity expansion possible for these ZLD systems?

A: Capacity can be expanded anytime post-installation due to the plants modular design. Upgrades are easy to implement without major disruptions, allowing scalability from 10 KLD to 500 KLD as industrial requirements grow.

Q: Where can the ZLD Plant be installed, and what are its typical applications?

A: The plants compact, packaged design allows installation at industrial sites with limited space, including factories and wastewater treatment facilities. It is suitable for treating effluent from diverse industries across India, ensuring environmental compliance and efficient water reuse.

Q: What safety features are included in the ZLD systems operation?

A: Built-in protections include overload, short-circuit, and dry-run safeguards, ensuring safe operation of electric-driven pumps and systems. These features help prevent damage to equipment, prolong lifespan, and enhance worker safety during use.

Q: How is solid salt residue managed after wastewater treatment?

A: All impurities and dissolved salts are concentrated and extracted as solid residue. These solids can be safely stored or disposed of according to local regulations, with no liquid discharge involved, simplifying waste management and compliance.

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