Zero Liquid Discharge (ZLD) Plant in Ludhiana
Zero Liquid Discharge Plant Manufacturer & Supplier in Ludhiana
Portico Environmental Services designs, manufactures, supplies and installs Zero Liquid Discharge (ZLD) Plant in Ludhiana for pharmaceutical, textile, chemical, dye, food processing and power industries. From our base in Pune, Maharashtra, our team serves Ludhiana and nearby areas such as Focal Point, Dhandari Kalan and Industrial Area A & B, with complete support from site study to commissioning and long-term operation.
Recover Water, Discharge Nothing
Our ZLD systems integrate effluent treatment, RO, advanced oxidation, evaporation and crystallization to recover the maximum reusable water and convert the remaining waste into solids, helping you meet the Punjab Pollution Control Board (PPCB) and CPCB requirements. Dyeing and electroplating effluent is a major concern for the Buddha Nullah and Sutlej, so effluent treatment is under close watch.
Why ZLD Is Becoming Essential in Ludhiana
Ludhiana is Punjab's industrial capital, known for hosiery and textile dyeing, bicycle and auto parts, electroplating and steel re-rolling units. Industries producing high-TDS and hazardous effluent are increasingly expected to recycle all their wastewater rather than discharge it.
- Regulatory expectations: many high-pollution sectors are directed towards ZLD under the Punjab Pollution Control Board (PPCB) and CPCB.
- Water security: recovered water reduces dependence on scarce fresh water.
- Sustainability goals: ZLD supports ESG commitments and export-buyer requirements.
- Local industry demand: Ludhiana's textile dyeing and hosiery, electroplating, bicycle and auto parts and steel (Mandi Gobindgarh) sectors generate high-TDS, coloured or hazardous effluent that is best managed through ZLD.
Areas We Serve in Ludhiana
We serve clients across:
- Focal Point
- Dhandari Kalan
- Industrial Area A & B
- Tajpur Road
- Bahadur Ke Road
- Jalandhar Bypass
- Sahnewal
- Doraha
- Khanna
- Mandi Gobindgarh
ZLD Technologies We Integrate in Ludhiana
Zero Liquid Discharge (ZLD) is a wastewater management approach in which all effluent is treated and recycled, with dissolved salts recovered as solids, so that no liquid waste leaves the plant. Explore our complete range of Zero Liquid Discharge (ZLD).
| Technology | Role in ZLD | Benefit |
|---|---|---|
| Pre-Treatment & ETP | Removes suspended solids, organics and hardness | Protects downstream membranes and evaporators |
| Reverse Osmosis (RO) | Recovers the bulk of water as permeate | Reduces evaporator size and energy |
| Advanced Oxidation (AOP) | Breaks down hard-to-treat organic pollutants | Improves recovery and reject quality |
| Multiple Effect Evaporator (MEE) | Concentrates RO reject | Recovers additional water as condensate |
| Crystallizer / ATFD | Converts concentrate into dry solids | Truly zero liquid discharge |
ZLD Solutions for Ludhiana
Membrane-Based ZLD
Multi-stage RO for maximum recovery before thermal treatment.
Thermal ZLD
Evaporators and crystallizers to convert concentrate to solids.
Hybrid ZLD
Optimised mix of membrane and thermal stages for lowest operating cost.
Our ZLD Process
- Effluent TreatmentPrimary, secondary and tertiary treatment of raw effluent.
- Softening & Pre-TreatmentRemoves hardness and silica to protect membranes.
- Multi-Stage RORecovers most of the water for reuse.
- Evaporation (MEE)Concentrates the RO reject and recovers condensate.
- Crystallization / DryingConverts concentrate to dry salt.
- Water ReuseRecovered water returns to process, boiler or cooling.
Applications in Ludhiana
- Pharmaceutical & Bulk Drugs
- Textile Dyeing & Processing
- Chemical & Dyes
- Food Processing
- Power Plants
- Tanneries & Leather Processing
- Key Ludhiana sectors: textile dyeing and hosiery, electroplating, bicycle and auto parts and steel (Mandi Gobindgarh)
Complete Support in Ludhiana
Design & Engineering
Site survey, load study and plant design tailored to your requirement.
Supply & Installation
Manufacturing, delivery, erection and commissioning of the complete plant.
Operation & Maintenance
Trained operators and preventive upkeep through our O&M services.
Compliance Support
Treated-water testing and documentation via our environmental monitoring team.
Why Choose Portico in Ludhiana?
- Customized Solutions: every system is sized for your actual load, space and quality goals.
- Compact & Efficient: designs that save space, power and chemicals.
- Low Operating Cost: engineered for reliable, economical long-term operation.
- End-to-End Support: from design and installation to O&M, chemicals and spares.
- Proven Track Record: successful installations for clients across sectors.
- Pan-India Reach: projects delivered from our Pune base to sites across Ludhiana and Punjab.
FAQs: ZLD Plant in Ludhiana
Do you supply ZLD plants in Ludhiana?
Yes. Portico Environmental Services designs, supplies, installs and commissions Zero Liquid Discharge plants for industries in Ludhiana, serving Focal Point, Dhandari Kalan, Industrial Area A & B and nearby areas.
Is ZLD mandatory for my industry?
ZLD requirements depend on your industry category, effluent characteristics and the conditions set by the Punjab Pollution Control Board (PPCB) and CPCB. We review your consent conditions and effluent profile and recommend the right approach.
Which technologies are used in a ZLD plant?
A typical ZLD plant combines effluent treatment, softening, multi-stage RO, multiple effect evaporators and a crystallizer or dryer. The exact combination depends on your effluent.
How can ZLD operating cost be reduced?
Maximising RO recovery before thermal stages, good pre-treatment and heat integration significantly reduce evaporator load and running cost. We design hybrid systems with this in mind.
Do you provide ZLD operation and maintenance in Ludhiana?
Yes. We offer ZLD operation and maintenance with trained operators, chemical supply and performance reporting.
How do I start a ZLD project?
Share your effluent quantity, analysis reports and consent conditions through our enquiry form or email response@portico-enviro.com. We will carry out a feasibility study and propose a solution.
Our Other Solutions in Ludhiana
- Sewage Treatment Plant in Ludhiana
- Effluent Treatment Plant in Ludhiana
- Water Treatment Plant in Ludhiana
- Reverse Osmosis Plant in Ludhiana
- Ultrafiltration System in Ludhiana
- DM Plant in Ludhiana
- STP / ETP O&M Services in Ludhiana
- Water Treatment Consultants in Ludhiana
- Treatment Chemicals & Spares in Ludhiana
- Environmental Monitoring in Ludhiana
ZLD Plant in Nearby Locations
Need ZLD Plant Support in Ludhiana?
Share your requirement and get a customized technical and commercial proposal.
Help and Support
response@portico-enviro.com