Including: raw water pool, raw water pump, multi-media filter, softener and so on.
Mainly to solve the following problems:
1, to prevent organic pollution;
2, to prevent colloidal substances and suspended solids particles clogging;
3, to prevent oxidizing substances on the membrane oxidative damage; this ensures that the reverse osmosis device stable operation as well as normal service life.
4, to prevent the reverse osmosis membrane surface scaling CaCO3, CaSO4, SrSO4, CaF2, SiO2, iron, aluminum oxides, etc. deposited on the membrane surface
Production of ultrapure water
Semiconductors, plating plant water, laboratories, as well as medical water, dyestuffs water, water for optical manufacturing, beverages, food, electronics, hardware, pharmaceuticals and chemical industry, and other enterprises in need of pure water and ultrapure water. Pure water and ultrapure water enterprise reverse osmosis equipment for food, beverage, chemical, electronics and other industries, water treatment equipment, but also as a community, industrial areas, oil fields and other water purification house of the core equipment. Reverse osmosis is the more advanced and more energy-saving and effective membrane separation technology in today's world. It mainly utilizes the osmosis principle of semi-permeable membrane, through a certain way to apply a pressure to it, opposite to the natural direction of osmosis force, so that the water in the concentrated solution to the dilute solution permeation, this way is called reverse osmosis. A device consisting of reverse osmosis elements is a reverse osmosis device. Since the membrane pore size of the reverse osmosis membrane is very small it can effectively remove dissolved salts, colloids, microorganisms, organics, etc. from the water. The system has good water quality, low energy consumption, simple process, easy to operate and so on. Reverse osmosis water treatment system generally includes pretreatment system, reverse osmosis device, post-treatment system, cleaning system and electrical control system.
Reverse osmosis equipment is the use of pressure difference as the driving force of the membrane separation and filtration technology to reduce the impurities contained in water and salt water treatment equipment. Reverse osmosis equipment is the raw water through the filter, granular activated carbon filter, compressed activated carbon filter, etc., and then pressurized by the pump, the use of pore size of 1/10,000 μm (equivalent to the size of Escherichia coli 1/6,000, 1/300 of the virus) of the reverse osmosis membrane (RO membrane), so that a higher concentration of water into a low concentration of water, and at the same time industrial pollutants, heavy metals, bacteria, viruses and other large number of mixed into the Impurities in the water, so as to achieve the drinking provisions of the physical and chemical indicators and health standards, the output to the clear and pure water.
Osmosis equipment using reverse osmosis membrane on both sides of the pressure is different, through the pressure on both sides of the power to make the raw water through the membrane, the salt concentration of low salt concentration will be to the concentration of high salt direction of osmosis, can be achieved in the equilibrium state, is the osmotic pressure of the liquid. When the salt water contained in one side of the pressure for the other side of the osmotic pressure, will occur in the opposite direction of the flow, the reverse osmosis process. Reverse osmosis equipment can be applied to people's production, life, involving the following industries: hotels, buildings, community airports, real estate property water purification; seawater, brackish water to produce domestic water and drinking water; the production of beverages (including alcoholic beverages) industry, drinking water, distilled water, mineral water, alcoholic water and blending pure water; reverse osmosis equipment can be used in life, hospitals, tannery, dyeing and papermaking industrial wastewater and leachate Processing; the production of electronic industry, such as picture tube glass shells, tubes, liquid crystal displays, circuit boards, computer hard drives, integrated circuit chips, monocrystalline silicon semiconductors and other processes required for pure water, high purity water; deionized water for electroplating process; batteries (storage batteries) production process of pure water; automobiles, household electrical appliances, building materials, products, surface coating, cleaning and chaotic water; coated glass water; textile dyeing and printing process required to remove hard and desalinated water; reverse osmosis equipment can be used for life, hospitals, tanning, printing and dyeing, paper industry wastewater and leachate treatment; reverse osmosis equipment can be used for the treatment of In addition to hard demineralized water; reverse osmosis equipment can be used to obtain heat, thermal power boilers, factories and mining enterprises in the low-pressure boiler feed water required for softening, demineralized water; petrochemical industry, such as the chemical reaction cooling water; chemicals, fertilizers and chemical, cosmetic manufacturing process of process water; reverse osmosis equipment can be used for circuit boards, electroplating, electronic industrial wastewater treatment and recycling; the production of medical infusion solution required by the pharmaceutical industry, Injections, pharmaceuticals, biochemical products, pure water, medical sterile water and pure water for artificial kidney dialysis.