Desalination Reverse Osmosis System

Listing ID #177914

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

We design and fabricate superior Desalination Reverse Osmosis Systems. Our Desalination R.O. System is based on a separation process. The Desalination Reverse Osmosis Systems of our company effectively reduces dissolved salt content of saline water. In our Desalination Reverse Osmosis System, the saline feed water is separated by desalination process into two output streams, namely, low-salinity product water and very saline concentrate streams. The product water has that has less than 500 mg1 dissolved solids.

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Product Details

Features	Suitable for
Easy to install Affordable price Makes water fit for drinking Corrosion resistant	Domestic purpose Industrial usage Agricultural uses
Technical Description In RO process, water from pressurized saline solution is separated from dissolved salts by making it flow through a water-permeable membrane The permeate (Liquid flowing through membrane) is encouraged to flow through membrane by pressure differential created between pressurized feed water as well as the product water (Which is at near-atmospheric pressure) The remaining feed water continues through pressurized side of reactor as brine Major energy requirement is for initial pressurization of feed water For brackish water desalination, operating pressures range from 250 to 400 psi For seawater desalination is from 800 to 1000 PSI Our reverse osmosis systems consist of four major components/processes Pre-treatment Pressure boosting Membrane separation Post-treatment stabilization Pre-treatment The incoming feed water is pre-treated to make it compatible with membranes by adjusting the pH, removing suspended solids as well as adding threshold inhibitor to control scaling caused by constituents like calcium sulphate. Pressure Boosting The pump raises pressure of pre-treated feed water to operating pressure appropriate for membrane as well as salinity of feed water We also use Energy Recovery Devices that are used in tandem with Pressure Boosters so as to cut down the energy costs Separation The permeable membrane stops passage of dissolved salts while permitting desalinated product water to pass through Applying feed water to membrane assembly also results in freshwater product stream as well as concentrated brine reject stream As no membrane is perfect in its rejection of dissolved salts, small percentage of salt passes through membrane & remains in product water Reverse osmosis membranes also come in a variety of configurations (Most common being Thin Film Composite) Post Treatment The product water from membrane assembly usually requires pH adjustment & degasification before being transferred to distribution system for use as drinking water. The disinfection is also done if water is being used for drinking purposes.

Features

Suitable for

Easy to install
Affordable price
Makes water fit for drinking
Corrosion resistant

Domestic purpose
Industrial usage
Agricultural uses

Technical Description

In RO process, water from pressurized saline solution is separated from dissolved salts by making it flow through a water-permeable membrane
The permeate (Liquid flowing through membrane) is encouraged to flow through membrane by pressure differential created between pressurized feed water as well as the product water (Which is at near-atmospheric pressure)
The remaining feed water continues through pressurized side of reactor as brine
Major energy requirement is for initial pressurization of feed water
For brackish water desalination, operating pressures range from 250 to 400 psi
For seawater desalination is from 800 to 1000 PSI

Our reverse osmosis systems consist of four major components/processes

Pre-treatment
Pressure boosting
Membrane separation
Post-treatment stabilization

Pre-treatment The incoming feed water is pre-treated to make it compatible with membranes by adjusting the pH, removing suspended solids as well as adding threshold inhibitor to control scaling caused by constituents like calcium sulphate. Pressure Boosting

The pump raises pressure of pre-treated feed water to operating pressure appropriate for membrane as well as salinity of feed water
We also use Energy Recovery Devices that are used in tandem with Pressure Boosters so as to cut down the energy costs

Separation

The permeable membrane stops passage of dissolved salts while permitting desalinated product water to pass through
Applying feed water to membrane assembly also results in freshwater product stream as well as concentrated brine reject stream
As no membrane is perfect in its rejection of dissolved salts, small percentage of salt passes through membrane & remains in product water
Reverse osmosis membranes also come in a variety of configurations (Most common being Thin Film Composite)

Post Treatment The product water from membrane assembly usually requires pH adjustment & degasification before being transferred to distribution system for use as drinking water. The disinfection is also done if water is being used for drinking purposes.

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