Water Solution – One Call Ahead
Enquire? Send Your Mail
Optima Water Solutions is an SWRO Plant Supplier in Mumbai. We design, supply, and commission Sea Water Reverse Osmosis (SWRO) Desalination Plants that produce fresh drinking water and process water from seawater or brackish coastal water. We serve coastal industries, island communities, marine vessels, resorts, and Gulf region clients, with SWRO systems built around energy recovery devices to reduce power consumption.
What is a Sea Water Desalination?
Sea Water Desalination using Reverse Osmosis (SWRO) is the most widely deployed technology globally for converting seawater (TDS 30,000–45,000 ppm) or brackish water into fresh water (TDS below 500 ppm). High-pressure pumps (60–80 bar) force seawater through semi-permeable RO membranes, rejecting 99%+ of dissolved salts.
Modern SWRO plants incorporate Energy Recovery Devices (ERD) such as pressure exchangers that capture energy from the reject brine stream — reducing specific energy consumption to 2.5–3.5 kWh/m³, a 40–60% reduction over older SWRO designs.
SWRO is the primary source of fresh water for the Gulf Cooperation Council countries (Saudi Arabia, UAE, Kuwait, Qatar, Oman, Bahrain) and is increasingly deployed in India's coastal regions as groundwater depletion intensifies.
Sea Water Desalination in Mumbai — Why It Matters
Mumbai's coastal location makes seawater desalination a genuine option for facilities needing an independent water source, particularly resorts, marine industries, and coastal developments beyond BMC's municipal supply network.
Given the capital cost of SWRO relative to standard RO, we assess whether a project's water needs genuinely justify desalination versus other treatment options before recommending it.
Key industrial areas we serve in Mumbai:
Regulatory Note: Maharashtra Pollution Control Board (MPCB) enforces strict Category Red industry norms. Large residential projects above 20,000 sqm require MPCB-approved STP.
Our 4-Step Process — From Design to Handover
1
Source Water Analysis
Seawater characterisation — TDS, temperature, SDI, biofouling potential, seasonal variation. Site survey.
2
System Design
Intake design, pre-treatment train, SWRO membrane array, energy recovery, post-treatment (remineralisation).
3
Procurement & Fabrication
High-pressure pumps, SWRO membranes (DowDuPont Energy, Toray), pressure exchangers, controls.
4
Commissioning & Certification
Full performance testing. Water quality certification. Operator training. Ongoing O&M support.
Why Choose Optima Water Solutions
- Energy recovery devices — ERD pressure exchangers reduce energy cost by 40–60%
- SWRO membranes — Dow FilmTec SW30, Toray, or equivalent high-rejection membranes
- 99%+ salt rejection — consistently produces TDS below 200 ppm from seawater
- Modular design — capacity can be expanded in phases as demand grows
- Chemical dosing systems included — antiscalant, biocide, dechlorination
- Post-treatment mineralisation — remineralisation for drinking water taste
- Gulf region experience — projects in UAE, Qatar, Saudi Arabia, Oman
- India coastal experience — Andaman, coastal Karnataka, Tamil Nadu, Gujarat
- ISO 9001:2015 certified design and manufacturing
- O&M training and AMC contracts available
Industries & Applications in Mumbai
Coastal Industries
Island Communities
Gulf Region Projects
Marine Vessels
Beach Resorts
Drinking Water Supply
Municipal Projects
Industrial Process Water
Need a Sea Water Desalination in Mumbai?
Get a free site visit and custom proposal from our engineers within 48 hours. ISO 9001:2015 certified. 158+ projects delivered across India.
Sea Water Desalination in Other Cities
Related Services in Mumbai
Learn More About Sea Water Desalination
Common Questions
Sea Water Desalination in Mumbai — FAQ
Does Mumbai commonly need seawater desalination?
It's a more specialized option, typically relevant for coastal resorts, marine industries, or developments beyond BMC's municipal network needing an independent water source. We assess whether it's genuinely the right fit for your project.
What does an SWRO plant cost in Mumbai?
Cost typically runs ₹25 Lakh to over ₹2 Crore depending on capacity, given the higher energy and membrane requirements of seawater treatment. Call +91 9711880791 for an assessment specific to your project.
What SWRO capacity suits a Mumbai coastal facility?
This depends on your specific water demand, typically 10 KLD to 1 MLD for most Mumbai coastal applications.
Does Optima recommend SWRO or standard RO for Mumbai clients?
We assess your specific water source access and cost considerations — for sites with municipal or groundwater access, standard RO is often more cost-effective than seawater desalination.
Ready to Start?
Our engineers in Mumbai are available for a free site visit and assessment.