The water purifier also called water purifier, filter, is based on the use of water on the water quality of water treatment equipment for small deep purification process. Usually talk water purifier, generally refers to small filters as home use.
Depending on the water purifier and a purifying process principles can be divided into many types. RO reverse osmosis technology where the highest filtration accuracy (accuracy of 0.0001 micron filter), since the pore size of the reverse osmosis membrane is only one hundred thousandth of the diameter of the hair, allowing only water molecules and the dissolved oxygen is passed, all of the water containing impurities such as pesticides , bacteria, viruses, heavy metals and other harmful substances are retained almost entirely excluded. In addition there are many other reverse osmosis filter technology: Nanofiltration (filtration accuracy between 0.001-0.0001 m) ultrafiltration membrane (filtration accuracy between 0.1-0.01 microns), fine filter (filtration accuracy of 0.1 m or less, such as ceramic filters, PP cotton filtration, etc.).
PP cotton water purifier which can effectively filter the water rust, sand, colloidal and all impurities larger than 5 microns; activated carbon filter particles of carbon have a strong adsorption force. Can effectively adsorb chemicals chlorine, odor, color, and other pesticides; precision carbon filter, can effectively remove bacteria, toxins, heavy metals.
Application of the depth of water purification technology in the field of drinking water, making the phenomenon of "acclimatization" will soon become history. Effective solution to the endemic disease in many places due to groundwater caused by excessive harmful minerals.
purifier brand, can generally be divided into four categories, the first category is Angel, Jinliyuan, liters, Kim children WangXing water purifier typified domestic professional brand; (highest cost)
the second category is the blue rinse children, 3M, Honeywell, imported brands deepwater Heiner, man set into the water on behalf of (foreign water industry basically saturated, the huge Chinese market space.)
the third category is the United States, Haier, Meiling (ML) as the representative of a comprehensive cross-industry brand (development time is not long, but with brand history emerge) ; the fourth category is the Patio, AO Smith as the representative of the joint venture brand.
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