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Optima Water Solutions is an SWRO Plant Supplier in Visakhapatnam. 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 Visakhapatnam — Why It Matters
Visakhapatnam's port and industrial base makes seawater desalination a practical option for facilities needing process water independent of municipal supply, particularly given the city's significant port, steel, and petrochemical industry presence.
Coastal industrial clients here often need SWRO for process water alongside standard effluent treatment, making combined project scopes common.
Key industrial areas we serve in Visakhapatnam:
Regulatory Note: APPCB mandates strict ETP compliance for Visakhapatnam's steel, pharma, and petrochemical industrial base, one of Andhra Pradesh's largest industrial and port hubs.
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 Visakhapatnam
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 Visakhapatnam?
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
Sea Water Desalination in Visakhapatnam — FAQ
Which Visakhapatnam industries typically need SWRO?
Port, steel, and petrochemical facilities needing process water independent of municipal supply most commonly consider seawater desalination, given the city's significant industrial base along the coast.
What does an SWRO plant cost in Visakhapatnam?
Cost typically runs ₹25 Lakh to over ₹2 Crore depending on capacity. Call +91 9711880791 for an assessment specific to your process.
Does Optima combine SWRO with effluent treatment for Visakhapatnam clients?
Yes, this is common for coastal industrial clients needing both process water supply and effluent treatment as part of one project scope.
What SWRO capacity suits a Visakhapatnam industrial facility?
This depends on your specific process, typically 50 KLD to 5 MLD for most Visakhapatnam industrial applications.
Ready to Start?
Our engineers in Visakhapatnam are available for a free site visit and assessment.