Reverse osmosis is a membrane separation technology that uses pressure as the driving force and the mechanical energy of selectively permeable (semi-permeable) membranes. When the pressure applied in the system is greater than the osmotic pressure of the feed water solution, water molecules continuously pass through the membrane, flow through the product water channel into the pipe, and then flow out from one end. Impurities in the water, such as ions, organic matter, viruses, etc., are retained on the feed water side of the membrane. Then it flows out from the concentrated water outlet end, thereby achieving the purpose of separation and purification.

　　Reverse osmosis water treatment equipment, applying membrane separation technology, can effectively remove charged ions, inorganic substances, colloidal particles, and organic matter from water. It is a good device in the processes of high-purity water preparation, brackish water desalination and wastewater treatment. It is widely used in fields such as electronics, medicine, light textile, chemical engineering, and power generation. Composition of reverse osmosis equipment system

　　It generally includes a pretreatment system, reverse osmosis device, post-treatment system, cleaning system and electrical control system, etc.

　　The pretreatment system generally includes raw water pumps, quartz sand filters, activated carbon filters, softeners, precision filters, etc. Its main function is to reduce the pollution index and residual chlorine and other impurities of the raw water, meeting the feed water requirements for reverse osmosis. The equipment configuration of the pretreatment system should be determined based on the specific conditions of the raw water.

　　The reverse osmosis device mainly consists of multi-stage high-pressure pumps, reverse osmosis membrane elements, membrane housings (pressure vessels), supports, etc. Its main function is to remove impurities from water to ensure that the effluent meets the usage requirements.

　　The post-treatment system is an additional configuration when reverse osmosis fails to meet the effluent requirements. It mainly includes anion beds, cation beds, mixed beds, ultrafiltrationEDIOne or more of these devices. The post-treatment system can further improve the water quality of the reverse osmosis effluent to meet the usage requirements.

　　The cleaning system mainly consists of a cleaning water tank, a cleaning water pump and a precision filter. When the reverse osmosis system is contaminated and the effluent indicators fail to meet the requirements, it is necessary to clean the reverse osmosis system to restore its effectiveness. The electrical control system is used to control the normal operation of the entire reverse osmosis system. Including instrument panels, control panels, various electrical protections, electrical control cabinets, etc.

　　The main uses of reverse osmosis equipment:

　　1It is used in the production of electronic industry products such as picture tube glass shells, picture tubes, liquid crystal displays, circuit boards, computer hard disks, and integrated circuits?Pure water and high-purity water required for processes such as chips and monocrystalline silicon semiconductors;

　　2It is used to produce softened water and desalinated pure water for the feed water of thermal power generation boilers, medium and low pressure boilers in factories and mines.  

    3It is used to produce pure water for large-volume medical parenterals, injections, pharmaceuticals, biochemical products, medical sterile water and pure water for artificial kidney dialysis, etc., which are required by the pharmaceutical industry.

　　4It is used for the production of drinking purified water, distilled water, mineral water for the beverage (including alcoholic beverages) industry, brewing water for alcoholic beverages and pure water for blending.

　　5The production of domestic water and drinking water from seawater and brackish water;

　　6Prepare deionized water for electroplating processes; Pure water for battery (storage battery) production process; Automobiles, household appliances, building materials products

　　Surface coating and cleaning water; Pure water for coated glass Hardening and desalination water required for textile printing and dyeing processes;

　　7Petrochemical industry, such as cooling water for chemical reactions; Process pure for the manufacturing of chemical agents, fertilizers and fine chemicals, and cosmetics?Water;

　　8A good water supply network system for hotels, buildings, communities, airports, real estate properties and swimming pool water quality purification;

    9Wastewater treatment and reuse in circuit boards, electroplating, and the electronics industry;

　　10The treatment of wastewater from domestic life, hospitals, leather tanning, dyeing and printing, papermaking industries, and leachate from garbage. Reverse osmosis pure water system, reverse osmosis equipment, reverse osmosis pure water equipment