What is reverse osmosis equipment

Reverse osmosis water treatment equipment, reverse osmosis referred to as ro, is a membrane separation technology developed in the sixties, the principle is that the raw water under high pressure through the reverse osmosis membrane, the solvents in the water from the high concentration to the low concentration of diffusion so as to achieve the purpose of separation, purification, concentration, due to the direction of penetration of the opposite of it and the natural world, and therefore called it reverse osmosis.

Reverse osmosis can remove bacteria, viruses, colloids, organic matter and more than 98% of the dissolved salts in water. The method has low operating costs, simple operation, high degree of automation, stable water quality and other characteristics, compared with other traditional water treatment methods have obvious advantages, widely used in water treatment related industries. Reverse osmosis water treatment equipment system:

1, pretreatment

Including raw water pump, dosing device, quartz sand filter, activated carbon filter, precision filter.

The main role is to reduce the pollution index of raw water and residual chlorine and other impurities, to achieve the reverse osmosis water requirements. Pretreatment system equipment configuration should be based on the specific circumstances of the raw water.

2, RO reverse osmosis host

Mainly includes multi-stage high-pressure pumps, reverse osmosis membrane elements, membrane shell (pressure vessel), bracket and other components. Its reverse osmosis water equipment for the core, the main role is to use reverse osmosis membrane to remove salts and impurities in the water, to produce pure water to meet the requirements of use.

3, post-treatment is in reverse osmosis can not meet the water requirements of the case of increased configuration. Mainly includes negative bed, positive bed, mixed bed, sterilization, ultrafiltration, EDI and so on one or more of the equipment. Post-treatment system can reverse osmosis water quality to better improve the water to meet the requirements of use.

4, cleaning system

Mainly cleaning water tank, cleaning pump, precision filter composition. When the reverse osmosis system is contaminated water indicators can not meet the requirements, the need for reverse osmosis cleaning to restore efficacy.

5, electrical control

is used to control the normal operation of the entire reverse osmosis system. Including instrument panels, control panels, all kinds of electrical protection, electrical control cabinet.