Reverse Osmosis Seawater Desalination RO System

Sea Water Purification System Reverse Osmosis Purification Plant

Description of Seawater Desalination RO System

This range of seawater desalination systems is designed for high output water requirements with the minimum electric power consumption. These systems can vary from large desalination plants to a smaller sized seawater to drinking water machine.
The raw water through the pretreatment, it can remove the suspend solid, colloid, particle, impurities, turbidity, colloid, microbe, color, taste in water. Then the wate through the ro system ,it can remove all the impurities such as ions,bacteria,salts... The water coming out is pure water, can be used for drinking water and life use. The desalination rate more than 97%.

Working Process of Seawater Desalination RO System

Raw water pump→ mechanical filter(quartz sand filter)→ activated carbon filter→sodium-ion exchanger(water softener)→ security filter→ high pressure pump →Reverse osmosis→ Ozone sterilizer (UV sterilizer)

How a Reverse Osmosis System Works?

Reverse osmosis (R/O) is a water treatment process in which water is forced through a semi-permeable membrane that has very small holes or "pores". RO performs a separation without a phase change. Thus, the energy requirements are low.RO systems are compact, and space requirements are less than with other desalting systems, e.g. distillation.
Reverse Osmosis works by using a high pressure pump to increase the pressure on the salt side of the RO and force the water across the semi-permeable RO membrane, leaving almost all (around 95% to 99%) of dissolved salts behind in the reject stream.

Composition of Reverse Osmosis Marine Water Generator

Water intake system, pretreatment system, seawater desalination system, energy recovery system, chemical cleaning system, chemical dosing system, power supply, power distribution and automatic control system.The whole equipment consists of pretreatment system, reverse osmosis system, electrical control system, cleaning system and dosing system.

The pretreatment system includes water supply pump, multi-media filter, precision filter and security filter, which mainly deals with large impurities, residual chlorine and fine particles contained in the raw water to ensure the water quality of the reverse osmosis system.
The reverse osmosis system includes high pressure pump, RO reverse osmosis membrane assembly, pressure regulating valve and cleaning box, which mainly further processes the pre-treated raw water into fresh water.

Product Advantage of Seawater Desalination RO System

1. Easy to use. Continuous operation and water production, high degree of automation;
2. No need for chemical regeneration, easy to operate and maintain;
3. Quality assurance. The RO system adopts imported DOW membrane from the United States;
4. Automatic switch machine. Automatically turn on when there is no water, and automatically turn off when there is no water or full of water;
5. Automatic cleaning. The RO membrane is automatically cleaned to reduce the pollution speed;
6. The low pressure switch protects the high pressure pump from being damaged due to water failure;
7. Water quality monitoring. Continuous online monitoring of water quality with conductivity meter for production water;
8. Input the water and concentrated water pressure gauges, monitor the RO pressure difference, and remind the washing time.

RO System Application

Reverse osmosis is widely used in residential and commercial water filtration systems. Other than that, it has plenty of applications in various industries.
It is highly used in desalinating seawater.
It has crucial applications in the medical field.
It is used to purify water to prevent any diseases.
It has a wide application in water treatment and water purification.
It is used in food industries, and it is applied for the concentration of juices, milk, and other beverages.
It is used to provide clean water for the community water supply.