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Optima Water Solutions is a ZLD Plant Supplier in Ahmedabad. We design and install Zero Liquid Discharge (ZLD) Plants that eliminate liquid effluent discharge completely. ZLD is mandatory for textile, distillery, sugar, tannery, and other industries under CPCB norms. Our ISO 9001:2015 certified systems combine membrane technology with thermal evaporation to recover maximum water and produce only dry solid waste.
What is a Zero Liquid Discharge Plant?
Zero Liquid Discharge (ZLD) is a water treatment process in which all wastewater is treated and recycled — no liquid effluent is discharged to the environment. The process concentrates all dissolved salts and contaminants into a dry solid (cake) that can be safely disposed of or further processed.
A complete ZLD system typically combines: Effluent Treatment Plant (ETP) → Reverse Osmosis (RO) → Multiple Effect Evaporation (MEE) or Mechanical Vapour Recompression (MVR) → Agitated Thin Film Dryer (ATFD) or Spray Dryer.
The CPCB and State PCBs have mandated ZLD for highly polluting industries including textile dyeing, distilleries, sugar mills, tanneries, and pharmaceutical bulk drug manufacturing units across India.
Zero Liquid Discharge Plant in Ahmedabad — Why It Matters
Ahmedabad is one of the most ZLD-intensive cities we serve — GPCB applies zero liquid discharge requirements broadly across Narol and Vatva's textile-dyeing and chemical manufacturing base, making ZLD a standard rather than exceptional requirement here.
For most Ahmedabad textile clients, the ZLD system is the larger, more expensive part of their overall treatment investment, not an add-on.
Key industrial areas we serve in Ahmedabad:
Regulatory Note: Gujarat Pollution Control Board (GPCB) enforces zero liquid discharge norms for textile, dyeing, and chemical industries in Ahmedabad.
Our 4-Step Process — From Design to Handover
1
Effluent Characterisation
Detailed lab analysis. TDS, COD, BOD, heavy metals, conductivity. Treatability study to determine optimal ZLD train.
2
ZLD Train Design
ETP + RO + MEE/MVR + ATFD configuration. Mass and energy balance. Detailed engineering package.
3
Supply & Installation
In-house fabricated ETP and RO components. MEE/ATFD from specialist partners. Full project management.
4
Commissioning & Compliance
Performance testing to SPCB satisfaction. Documentation for ZLD compliance certificate. Operator training.
Why Choose Optima Water Solutions
- Complete ZLD compliance — no liquid discharge, full regulatory conformity
- Maximum water recovery — 90–95% water recycled back to process
- CPCB/SPCB compliant design — all documentation for pollution board submission
- Technology selection — MEE, MVR, ATFD, spray drying based on your effluent
- Lowest OPEX design — energy recovery integrated to minimise steam/power costs
- ETP + RO + Evaporation — single vendor for the complete ZLD chain
- Salt recovery option — NaCl or Na2SO4 recovery for resale value
- Remote monitoring — SCADA-based plant monitoring with alerts
- 158+ effluent treatment installations — proven base for ZLD scale-up
- Post-commissioning SPCB liaison support for compliance certificate
Industries & Applications in Ahmedabad
Textile Dyeing
Distillery
Sugar Mill
Tannery
Pharmaceutical
Chemical Plant
Paper & Pulp
Power Plant
Need a Zero Liquid Discharge Plant in Ahmedabad?
Get a free site visit and custom proposal from our engineers within 48 hours. ISO 9001:2015 certified. 158+ projects delivered across India.
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Common Questions
Zero Liquid Discharge Plant in Ahmedabad — FAQ
Why does Ahmedabad have such high ZLD demand?
GPCB applies zero liquid discharge requirements broadly across Narol and Vatva's textile-dyeing and chemical manufacturing base, making it a standard requirement rather than an exception, unlike most other cities we serve.
What does a ZLD system cost in Ahmedabad?
Given the scale of textile-dyeing ZLD requirements, cost typically runs ₹60 Lakh to over ₹2.5 Crore depending on effluent volume and colour load. Call +91 9711880791 for an assessment specific to your process.
Is ZLD required for Sanand auto-ancillary units?
Generally no — Sanand's auto and auto-component units typically follow standard GPCB discharge norms without the ZLD requirement that applies to most Narol and Vatva textile-dyeing units.
How does Optima's Ahmedabad experience help with ZLD design?
Given the volume of ZLD projects we've delivered across Narol and Vatva specifically, this is one of our deepest areas of process-specific design experience.
Ready to Start?
Our engineers in Ahmedabad are available for a free site visit and assessment.