RO reverse osmosis water purifier RO membrane pore size is one millionth of a hairline, generally can not be seen with the naked eye, bacteria, viruses is 5000 times, so only water molecules can be passed, other impurities and heavy metals are discharged by the waste pipe, so the process of desalination, as well as the astronauts waste water recycling treatment are used in this way, it is a high-tech artificial kidney outside the body.
RO water purifier is usually 5 levels of filtration. Level 1. 5um PP sheep (used to block scale rust impurities, etc.), level 2. Granular activated carbon (for adsorption of chemicals), Level 3. 1um PP wool or compressed activated carbon, 4th stage. RO Membrane (key cartridge), Level 5. Post-coconut shell activated carbon cartridge (for taste improvement). The first three levels of filtration are pre-treatment, providing qualified water for RO filtration.
ro water purifier how?ro reverse osmosis water purifier role
ro reverse osmosis water purifier is a high-tech products, can be completely excluded from the water molecules of large molecules, so that the heavy metals and impurities and water molecules are completely separated. ro membrane can filter out almost all the impurities in the water (including harmful and beneficial), can only allow water molecules to pass. Reverse osmosis membrane is the main object of separation of ions in solution, without chemicals and can effectively remove the salt in water, the system desalination rate is generally more than 98%. Reverse osmosis is the most advanced and the most energy-saving, environmentally friendly way of desalination, has become the mainstream pre-desalination process.
Ro reverse osmosis water purifier is a kind of water purification effect is relatively good water purifier, has the performance characteristics are very attractive. However, the price of RO water purifier is much higher than the price of general water purifier, after all, RO water purifier is a relatively high-end water purifier. Whether it is home use, or in the commercial side of the use, the user in the selection of the time, to start from their own economic situation, and to go to the physical store and online to see more, more comparison comparison, choose to the price is right, but also can facilitate their use of the water purifier is the best.