Yongzhou water purifier water purifier brand of high quality low-priced wholesale Categories purifier by water treatment method can be divided into the following 10 categories: 1. Softening refers to water hardness (mainly water calcium and magnesium ions) to remove or reduce certain extent. Water softening process, just to soften water, but can not improve water quality. 2. Distillation refers to the water to boil, steam is then collected, allowed to cool and condense into a liquid. Distilled water is extremely safe drinking water, but there are some issues to be further explored. Because distilled water does not contain minerals, which became the reason for people's life easier by opponents of aging. Also higher usage distillation costs, energy consumption, water can not remove volatiles. 3. Boiling tap water to boil drinking means, which is an ancient method, widely used in the country. Boiling water can kill bacteria, but some chemicals and heavy metals can not be removed, even if its content is very low, so the drink is still unsafe. 4. Magnetization method is the use of magnetic water treatment effect, called magnetic water treatment. Process magnetization process is water in the direction perpendicular to the magnetic field lines through the magnet, to complete the process of magnetization process. China for water magnetization process is still in its infancy and research practice, foreign water purifier does not require magnetic feature, because water does not fall within the scope magnetized water, but belong to medical problems. 5. Mineralization law refers to the water again to add beneficial to human body minerals (such as calcium, zinc, strontium and other elements) on the basis of purification. Commercial water filter typically by adding stone in the water purifier to achieve the purpose of mineralization, but the Ministry of Health has explicitly stated: "wading products may not promote any health functions." 6. Ozone, ultraviolet disinfection sterilization these areas only, can not afford to remove heavy metals and chemicals in the water, the bodies of killed bacteria remain in the water and become hot original. 7. Activated carbon adsorption can be divided into the following three forms 7.1 granular activated carbon is more commonly used, the use of nature, coal, nut shell (core) and other carbonaceous material by chemical or physical activation of the legal system. It has a lot of pores and specific surface area, which has a strong adsorption capacity, can effectively adsorb organic pollutants in water. In addition, in the activation process, the non-crystalline form of some parts of the activated carbon surface oxygen-containing functional groups, these groups make activated carbon has a chemical adsorption and catalytic oxidation, reduction performance, can effectively remove some metal ions. 7.2 Infiltration of activated carbon to the activated carbon and silver silver together, not only to adsorb organic pollutants in water, also has a bactericidal effect, but also the growth of bacteria in the activated carbon will not solve the water purifier sometimes nitrite including the problem of high water tolerance. When the water through seepage silver activated carbon, silver ions will gradually released, played the role of disinfection. Since the activated carbon to remove the water color, bromine, chlorine, iron, arsenic, mercury, cyanide, phenol and so has a good effect, sterilization effect more than 90%, so it is applied in small-scale water purification. A new 7.3 fiber activated carbon adsorbent material organic carbon fibers formed by the activation process, with well-developed pore structure, large specific surface area, and numerous functional groups. Abroad with fiber activated carbon solvent recovery, gas purification has made remarkable achievements; also done a lot of research work in water treatment applications. 8. RO reverse osmosis membrane RO reverse osmosis is a process by reverse osmosis and other internationally popular way, without adding to the raw water filtration treatment (physical method) after any compound produced for direct human consumption of pure water machine (also known as Terminal water purification equipment). Using water meets Chinese Ministry of Health "drinking water health standards" (2001) municipal tap water as raw water, a PPF meltblown filter raw water pre through two activated carbon filters (a granular activated carbon, a sintered activated carbon) filtered, and then applying pressure to make it through ten thousandth micron pore size pre-filter RO water (reverse osmosis, English Reverse Osmosis) membrane, and finally through the material is husk (coir) contained silver activated carbon (aka Small T33) adjusting the pH of the water (to make the system out of pure water becomes sweet and mellow taste) to produce pure water