Desalination is the removal of dissolved salts from water. This is done by either Reverse Osmosis (RO) or Distillation. In most applications Reverse Osmosis is the most efficient way of desalinating water.

Osmosis is a process found in all biological systems and results in water from a dilute solution passing spontaneously through a semi-permeable membrane into a more concentrated solution on the other side.

Reverse Osmosis is a process that achieves this separation of dissolved salts and impurities from a water solution by means of pressure exerted on a semi-permeable membrane. The salts are unable to pass through the membrane and are collected in a concentrated form. Treated water is known as permeate. The process can be repeated one or more times to further concentrate the brine and reduce the percentage of rejected concentrate water.

Reverse Osmosis desalination is the most technologically advanced method of purifying water from a range of sources including: sea, river, mains, bore, artesian or surface. Our systems ensure the highest levels of productivity gain, equipment longevity and improved water recovery.

2.Flow chart of Reverse Osmosis water desalination water treatment machine

Seawater →water tank→ booster pump→ Mechanical filter →UF system → Security filter→ High pressure pump → Seawater desalination RO membrane modules →  water tank

Ultra filtration system utilizes a different molar weight cut-off (MWCO) to filter and separate a variety of small suspended particles, organic resin in the water, and reduces the TOC.

It can be used before the RO systemas pretreatment of raw water, and can be used at the end of ultrapure water system to remove small particles in pure water. The removal rate of organic matter is up to 99% and SDI<1, so that can increase water purification acquisition of the RO system, and extend the life span of RO membrane.

UF uses “Inside-out” pressure type of hollow fiber membrane silk. The equipment could automatically collectwater, back flush and so on with extremely easy operation to reduce the unstable factors caused by human operation and complicated management.

Reverse osmosis seawater desalination equipment to conduct a preliminary deal with seawater first , and then lower the water turbidity, prevent bacteria , algae and other microorganisms. With special high-pressure pump pressurized seawater into the reverse osmosis membrane , due to the high salt content of seawater , seawater reverse osmosis membranes and therefore must have a high salt rejection rate , corrosion resistance, high pressure , anti-pollution , etc. After the reverse osmosis membrane treatment seawater , its salinity is greatly reduced , TDS content from 36,000 mg / l to 200 mg / l. Water quality is better than tap water after desalination , so industrial, commercial , residential and cruiser , ship is all of available for use .

3.Our feature of Reverse Osmosis water desalination water treatment machine

4.Our after sales service for Reverse Osmosis water desalination water treatment machine

The above machine which we supply it to you, we can give you one years after sales warranty, we can also send our engineer to you factory to install this equipment and train your staff, but the Buyer should pay the round air ticket cost and arrange the hotel accommodation as well as the means for Seller’s engineer. We will send some free set of spare parts for you change it.