Filtration principle of 3M water purifier
1. When using this product for the first time, please open the water inlet valve to remove the air in the system, turn off the faucet after the water flow is stable, and observe whether there is water leakage in the system. If there is water leakage, reinstall the water leakage point immediately.
2. Before use, the system should be emptied for 5 minutes.
3. If the water purification system is not used for a long time, please close the water inlet valve to prevent accidents. If you stop using it for a long time and resume using it, please turn on the tap to drain for 3-5 minutes before using it.
4. The service life of filter element of water purifier is related to water quality and total water consumption. If the outlet water flow becomes smaller or the outlet water smells bad, please replace the filter element in time.
Patent of 3M water purifier
The products have been tested by NSF National Health Foundation, an international authoritative organization, and obtained the gold medal mark of American Water Quality Association and the wading certification of China Ministry of Health. Advanced composite membrane pre-activated activated carbon technology can effectively remove chemicals, heavy metals, odor, chlorine, bacteria, spores and cysts, VOC (volatile organic compounds), MTBE carcinogens (such as methyl tert-butyl ether), scale and impurities.
The origin of the historical development of 3M water purifier;
1902, five young people founded a mining company in Shuanggang, Minnesota, USA. At first, they only mined ore, and soon found that ore had a better development prospect, that is, they began to make sandpaper. This is the beginning of 3M.
In the past century, 3M has devoted itself to expanding the limits of science and technology, constantly improving, combining and creating, launching more new products, and ensuring that we have an average of 500 practical and reliable new products for different customer needs every year.
19 10, the company moved to St. Paul, Minnesota, where it is now headquartered, and launched the first holiday product Three-M-ite in 19 14.
192 1 year, the world's first waterproof sandpaper Wetordry3M was born and patented, which opened a new era of industrial polishing.
1924, 3M started formal product development. From then on, the Scots said to defend Scotland, water the Scottish ants, swim to defend Scotland and feed the pond, but the grasshopper defended it and posted a postit note for information. The endless stream of innovative products confirms every progress of 3M. Postit, ScotchGardScotchThinsulatate filter, ScotchBritenomaddenexcare, products under one famous brand are introduced to the world, affecting and changing people.
Lifestyle and habits.
The above is the filtration principle and patent of 3M water purifier summarized by Bian Xiao, and the historical development origin of 3M water purifier.