Cosmetics are chemical industrial products that are sprayed, applied or other similar methods to achieve cleaning, maintenance, modification, change of appearance, beauty, etc., and are an essential commodity in people’s daily life.
Because the article is used to smear or directly sprayed on the surface of the body of the goods, so in the process of processing for the quality of pure water is a very high demand, about the cosmetic industry reverse osmosis equipment requirements are also relatively high.
Such as joining the raw water quality does not meet the standard will lead to the quality of the product does not pass, and then the user in the use of allergies, etc., at present in the cosmetics industry market commonly used water treatment equipment is reverse osmosis water treatment equipment.
Reverse osmosis water treatment equipment after treatment of pure water contained in inorganic ions, microorganisms, etc. will be removed, reverse osmosis water treatment equipment with a high rate of desalination, water treatment is the main process of separation, extraction, purification and concentration of water treatment after the treatment of organic matter and salt removal rate can be up to 99% and 93% above.
However, due to the production of pure water resistivity will be placed over time, resulting in changes in water quality, so the current water purification equipment is customized according to the amount of water per hour, that is, in addition to ensuring the quality of the water will not be a waste of water.
Principle of work in simple terms, reverse osmosis semi-permeable membrane with numerous holes, the size of these holes and the size of water molecules, due to bacteria, viruses, most organic pollutants and hydrated ions are much larger than water molecules, and therefore can not pass through the reverse osmosis semi-permeable membrane and through the reverse osmosis membrane and the separation of the water phase. Among the many impurities in water, dissolved salts are difficult to remove. Therefore, often based on the salt removal rate to determine the effect of reverse osmosis water purification. The salt removal rate of reverse osmosis is mainly determined by the selectivity of the reverse osmosis semi-permeable membrane. Higher selectivity reverse osmosis membrane elements can remove up to 99.7% of salt.
Quartz sand filter:
Quartz sand filter is made of quartz sand tank (commonly used is made of glass fiber) filled with 4-8 mesh refined quartz sand. It can effectively retain sediment, impurities, colloidal substances, suspended solids, etc. in the incoming water, and purify the incoming water quality.
Cartridge type filter:
Cartridge type filter is a pretreatment (sand filter, carbon filter) of the water into the reverse osmosis membrane before the last filtration system, which is built-in high-precision meltblown cartridge meltblown cartridge can remove fine particles larger than 5 microns, remove oil mist, solid particles and other impurities. Because PP cotton has a large water throughput, uniform structure, large dirt-holding capacity, small pressure loss, stable efficiency.
RO host system: RO system is composed of RO membrane shell and RO membrane, in the high-pressure pump on the filtered water to exert pressure greater than the osmotic pressure, the use of RO membrane separation technology, effective removal of molecular weight greater than 200, including almost all types of suspended particles, organosilicon colloid, viruses, bacteria and organic pollutants. Manufacture of pure water, so that the conductivity of pure water ≤ 10μs, (original water quality ≤ 200PPM).RO membrane surface microporous diameter is generally between 0.5 ~ 10nm, can effectively retain substances greater than 0.0001 microns, is a fine membrane separation products, with the effect of desalination, desalination rate of more than 98%.
Related Products
RO Filtration System
Cartridge Type Filter
Sand Filter
