Can generate carbon fines into the Cold water dispenser 人氣: 32 回覆: 0
School water filter in its natural state more often than not contains one or more problematic, potentially harmful substances or microbes that, if not removed, will cause humans sickness or even death. The best home water filter on the market is a multi-stage system that removes most of the common contaminants that you might be faced with.
a)Water at higher temperatures affects the performance of carbon filters.
b)Limited lifetime - once the surface of the cartridge becomes saturated with adsorbed chemicals, it cannot adsorb more and hence needs to be replaced.
c)Carbon adsorption cannot remove heavy metals and dissolved solids in water.
d)Can generate carbon fines into the Cold water dispenser .
e)Effective when combined with other purification methods.
2.Ultra-Filtration (UF): Ultra-Filtration is a type of membrane filtration, in which the water is forced against the membrane with several tiny pores. The pore size of ultra-filtration membranes range from 0.01 - 0.1 micrometers (1 micrometer is one millionth of a meter). This method of filtration removes dirt, suspended solids, bacteria, viruses, germs and their eggs, endotoxins and other pathogens, thus produces very pure water with low slit density.
a.The size of the smallest virus and germ is more than 0.02 micron and hence UF method is effective in eliminating most particles, pathogens, microorganisms, and colloids above their rated size.
b.Highly filtered water with less usage of RO water filter purifier.