Discussion - water purifier filter replacement cycle 【 3 m filter.

Water purification machine is different from general electric, not once and for all. Filter equal to lung water purifiers, water purifiers, water quality not only depends on the quality of filter element, more depends on whether the service life of filter element and get timely replacement. Water purifier is different from general electric, not once and for all. Filter is less for three months, two years. If filter used for more than two years, water purification machines became & other Sewage device & throughout; 。 Although water purifier manufacturers now use the filter material is not the same, but no matter use what kind of filter material, intercept or adsorption amounts of impurity on the filter material, colloidal and organic pollutants, it is easy to become a hotbed of bacterial growth, deterioration in water purification machine water purification effect, until released less than tap water quality of effluent.
the water purifier filter replacement cycle is usually how long?
in the first place, no matter what material is used in the water purifier, the vast majority of no more than two kinds: the effect of filtering ( Or vividly called & other; Intercept & throughout; ) Or adsorption.
common PP cotton filter and ultrafiltration filter, is the representative type filter cartridge, they rely on their own filtration precision, filter and intercept pollutants of different size. However, these materials during the process, intercept pollutants and its polluted process step by step. Therefore, after a certain time, type filter cartridge will material of sedimentary microorganisms, bacteria and other harmful to health, so must be replaced periodically.
represented by activated carbon filter, is a representative of the adsorption type filter. The filter material depend on themselves powerful contact area, can effective adsorption of source water containing organic pollutants, and residual chlorine disinfection by-products, etc. With filter type filter is similar, however, along with these pollutants on the surface of the activated carbon, agglomeration, which is the adsorption type filter adsorption efficiency will decline gradually, more importantly, rich with these pollutants filter will become a hotbed of microorganism growth, if not for a long time to replace, microbial multiply, not only the pollution of a complete set of filter system, and will be sending a terrible smell in the decomposition process, greatly affect water clarifier effluent water quality and taste.
2, as household water purifiers, time is decided to filter replacement time effective judgment standard.
a number of factors which determine the service life of the water purifier filter, generally speaking, in the order: water purifier water, the water quality situation in tap water, The configuration of the water purifier technology; The purpose of the water purifier ( Were installed in the factory, office and household water purifiers, water purifiers processing very different) ; As a home user, use habits and water purification capacity, decided to filter depends on the main factors filter using time. Therefore, in the source water quality and treatment processes have been identified under the premise of home users according to the time of filter for later use to determine the replacement cycle, is simple and feasible.