Product Category

Seawater Desalination Plant

Our Sea Water Desalination Plants are designed to treat any kind of water using the Reverse Osmosis Technology. Desalination is a secure water source that doesn’t depend on rain.

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How does desalination work?

Seawater desalination is the removal of salt and impurities from seawater to produce fresh water. Our desalination plants use a reverse osmosis process. Seawater is pumped into the desalination plant from the ocean and passes through pre-treatment filtration to remove most of the large and small particles.

The filtered seawater is then forced under pressure through special membranes whereby the osmosis process that normally occurs in nature is reversed. The pores in the membranes are so tiny that salt, bacteria, viruses and other impurities are separated from the seawater. In essence they act like microscopic strainers. About half of the water that enters the plant from the sea becomes fresh drinking water. The salt and other impurity removed from the sea water is then returned to the ocean via diffusers, which ensures it mixes quickly and prevents impacted the marine environment. The desalinated water is then subject to further treatment to meet drinking water standards before it reaches our customers.

Our Sea Water Desalination Plant can be tailor made to purify feed water that is contaminated up to 50,000 parts per million of TDS (Total Dissolved Solids). We have successfully installed many such Seawater Desalination Plants in various countries across the globe. At UNITECH, we realize the potential impact that salinated water could have on your health and thus we strive to offer the best RO Plants for all the applications like (Industrial, Drinking & Dialysis).

FAQs


A seawater desalination plant removes salt and impurities from ocean water to produce fresh, clean drinking water. It uses reverse osmosis technology and works independently of rainfall. Unitech Water builds these plants for homes, industries and communities facing water shortages. The process delivers reliable supply year after year.

Seawater first passes through screens and filters to remove debris. High pressure then pushes it through special membranes that block salt and contaminants. Fresh water collects on one side while brine returns safely to the sea. Unitech Water adds final treatment to meet drinking standards. The entire seawater desalination system runs automatically for steady performance.

Unitech Water is a trusted desalination plant manufacturer with decades of experience. We design, build and install complete seawater desalination plants using high-quality components. Our systems handle high salinity and serve drinking, industrial and medical needs. Clients across India and abroad choose us for dependable service and long-term support.

A seawater desalination plant provides constant fresh water even during droughts. It produces high-quality water free from salt and bacteria. Industries and cities gain independence from uncertain sources. Unitech Water systems are energy-efficient, easy to maintain and built to last. You enjoy safe water with minimal environmental impact.

Seawater desalination plants serve coastal cities, resorts, factories and offshore platforms. They supply drinking water to communities and pure water for industries like food processing and pharmaceuticals. Medical centers use them for dialysis. Unitech Water has installed systems globally for reliable daily water needs in water-scarce areas.