Editor's note: According to the water treatment equipment manufacturers, the "prolonged drinking of pure water is prone to osteomalacia", that is, "drinking pure water will cause malnutrition", CCTV reported that the statement was purely rumored and reverse osmosis The water purifier is worth promoting. This undoubtedly clears the way for the water purifier industry. The following information is provided for you by China Blue Pure Water Equipment Company.
In June 2015, CCTV's "Consumption Proposition" column made a series of programs on residential water use. From the automatic drinking water vending machines in the community, to the purchase of water purifiers, to the treatment of tap water, people have really answered the questions in the minds of ordinary people about drinking water and water purifiers.
Among them, CCTV made a special rumor about "drinking pure water will cause malnutrition". Dr. Zhang Nengwei, deputy director of Beijing Shijitan Hospital, said: "It is impossible to rely on the water in the body for nutritional balance. Our usual nutrition is very small if we supply it with water, so if we drink pure water for a long time, Cause malnutrition, that has nothing to do with drinking water. "
In addition, another rumor that the Shanghai government banned pure water from primary and secondary school students in Shanghai was also confirmed to be a false report. Relevant staff in Shanghai specifically sent a detailed explanation on this matter. The staff emphasized that the municipal government never issued a document prohibiting primary and secondary school students from drinking pure water, and the school's water supply was centralized.
The survey also emphasized that for most parts of the country, especially in the north, choosing RO reverse osmosis membrane water purifiers is more suitable.
Reverse osmosis technology is a membrane separation and filtration technology using pressure difference as the driving force. Its pore size is as small as nanometers (1 nanometer = 10-9 meters). Under a certain pressure, H2O molecules can pass through the RO membrane, and inorganic salts in source water , Impurities such as heavy metal ions, organics, colloids, bacteria, viruses, etc. cannot pass through the RO membrane, so that the pure water that is permeable and the concentrated water that is permeable are strictly distinguished.
The market is now selling high-throughput barrel-free reverse osmosis water purifier Kaiyou PC400, which uses dense PP cotton, granular activated carbon, compressible activated carbon, RO reverse osmosis membrane and post-stage activated carbon five-stage filter. There are also absolute guarantees for filtering and adjusting the taste of the water. The biggest thing is that it uses a 400G (gallon) high-throughput RO membrane filter element. Under standard conditions, it filters about 1L of pure water per minute and 50-60L per hour, which is 8 times that of ordinary water purifiers. It is with the high-throughput RO filter element that this machine does not need a common pressure bucket, that is, the user can drink the just-purified purified water after turning on the water purification faucet, which has truly reached the current production.