RO reverse osmosis water supply equipment in Liaoning

Overview RO reverse osmosis, the English called Reverse Osmosis, is 60 years developed a new membrane separation technology. Is driven by the pressure difference between the membrane filtration technology, research and aerospace technology from the sixties of the twentieth century the United States, gradually converted to civilian use, has been widely used in research, medicine, food, beverage, water desalination and other fields. In ultra-pure water for industrial use, such as electronics, electricity ultrapure water, chemical, electroplating ultra-pure water, boiler feed water and medicine with the preparation of ultra-pure water is often used as a de-ionized, electrodeionization (EDI) of before the primary treatment, as opposed to the traditional use of ion-exchange resin as a pre-pretreatment method, reverse osmosis with a more economical, more energy, more stable, more reliable water quality advantages, and can greatly extend the level after the ion exchange resin regeneration cycle and electrodeionization (EDI) of the cleaning cycle. The working principle of reverse osmosis permeate is a physical phenomenon, when two water containing different concentrations of salts, such as using a semi-permeable membrane to separate will find that while a small amount of salt water would seep through the membrane to the high salt content of the water, but does not contain salt penetration, so that the gradual integration of the salt concentration on both sides of the equality of so far. This process is called natural infiltration. Reverse osmosis is a pressure-driven, by selecting the interception of the solution of the solute from the solvent separation method semipermeable membrane. Hyde 4040 8040 Dow reverse osmosis membrane reverse osmosis membrane reverse osmosis water treatment system consisting of reverse osmosis equipment, reverse osmosis membrane is organized around a set of water treatment systems, a complete reverse osmosis systems are part of the pretreatment, reverse penetrate the host (membrane filtration section), post-processing section, and system cleaning part of the common components. A pretreatment device consists of quartz sand filter often, activated carbon filter, precision filter device component, the main purpose is to remove sediment, rust, colloidal substances, suspended solids, color, odor, chemical and biological organisms contained in the raw water, reduce water I ammonia value and pesticide pollution and other harmful substances. If the raw water with higher levels of calcium and magnesium ions, the need to increase the water softener, the main purpose is to protect the destruction of the post-stage reverse osmosis membrane from large particulate matter, thus prolonging the life of the anti-reflection coating. Quartz sand activated carbon filter to soften the resin fiberglass bucket two fine filtration, reverse osmosis host mainly by the booster pump, membrane shell, reverse osmosis membranes, control circuits and other components, the entire water system, the core of the product water quality is good or bad also depends on the most important part. As long as the film type and booster models selected properly, reverse osmosis water salinity host filtering capabilities can reach more than 99%, water conductivity can guarantee 10us / cm (25 degrees) or less. Third, the post-processing part is the main mechanism of reverse osmosis water taken for further processing, if subsequent to ion exchange process or electrodeionization (EDI) device, you can be prepared to take industrial ultrapure water, if it is used in civilian drinking water technology, are often connected to the post-sterilization devices, for example, bin outside germicidal lamp or ozone generator, so that out of the water drinkable. Fourth, in order to ensure the normal operation of the reverse osmosis system and prolong the life of the reverse osmosis membrane elements, when running for some time after the reverse osmosis system for the removal of calcium carbonate scale, water and metal oxides scale, the growth of biological (bacteria, fungi, mold, etc.) and other substances on the need for system cleaning. When do I need to clean? How to clean and carry out the relevant technical knowledge and cleaning agents to go with what the customer service center "Download" to download at see. Ultraviolet disinfection reverse osmosis membrane cleaning agent ozone generator reverse osmosis technology applications and features a reverse osmosis membrane separation technology is the use of reverse osmosis membrane separation principle, has the following salient features: ? In the phase transition does not occur at room temperature Under the conditions, the separation of solutes and water, suitable for the separation of the heat-sensitive material, concentrated, and there compared with the variation of the phase separation method, a low energy consumption. · Reverse osmosis membrane separation technology to remove a wide range of impurities. · Higher water desalination and reuse rate, size of a few nanometers can be retained over solutes. · Use low-voltage power as membrane separation, thus separating device is simple to operate, easy to maintain and self-control, on-site safety and health. Therefore, reverse osmosis water treatment technology in the water treatment plant boiler feed water treatment, electronics, semiconductor industry, ultrapure water treatment, chemical and pharmaceutical industries, food, beverage, drinking water, sea water, brackish water desalination, metallurgy, light industry within the plating and leather industries such as wastewater treatment industry has been widely used.