Family Central Water Purifier Water Purifier _ _ central Dongguan days of pure

 Drinking Water Quality water quality standards should not exceed the limits specified in the table 1. Table 1 Drinking Water Quality Standards sensory properties of color turbidity (degrees) olfactory and taste visible matter in general chemical indicators pH hardness (as calcium carbonate) ferromanganese 5 degrees 1NTU None None 6.0-8.5 300mg / L 0.2mg / L 0.05 mg / L copper 1.0mg / L zinc 1.0mg / L Al 0.2mg / L volatile phenols 0.002mg / L anionic synthetic detergent 0.20mg / L sulphate 100mg / L of chloride 250mg / L total dissolved solids 500mg / L potassium permanganate consumption (CODMn5 oxygen meter) 2mg / L * Total Organic Carbon (TOC) 4mg / L fluoride toxicology index 1.0mg / L cyanide (mg / L) 0.05mg / L nitrate (to ammonia meter) 10mg / L arsenic (As) 0.01mg / L selenium (Se) 0.01mg / L mercury (Hg) 0.001mg / L cadmium (Cd) 0.01mg / L chromium (hexavalent) 0.05mg / L of lead (Pb ) 0.01mg / L silver 0.05mg / L chloroform 30μg / L carbon tetrachloride 2μg / L DDD (DDT) 0.5μg / water purifier and water machine water purifier and water purifier difference is a difference still great! purifier or water purifier, is a generic name! So is the water purifier water purifier ~ If refinement can be divided into single-stage water purifier UF water purifier, such as Han Peisi springs is to have a stainless steel housing which contains an ultrafiltration membrane can also be called water filter or purifier, there is a graded filter is generally divided into four or five or more levels, the use of the PP cotton, activated carbon, granular activated carbon home central water purifier, charcoal powder, ultra filter Central combination of household water purifier, rear carbon together also called water purifier or water purifier. The biggest difference is that these so-called water purifier or water purifier does not require a power supply, mostly in the thousandth micron filtration precision or a little higher. Water machine, with the difference between the water purifier or a water purifier is the need of electricity (most) wholesale central water purifiers, vacuum storage tank has a central water purifiers, water machine contains a water purifier or water the function and use of materials, can reach higher thousandth micron filter, because the most important thing is that it uses a RO reverse osmosis technology, because the filter is more sophisticated, it is generally not smooth by water pressure, so the need to use electric, electric drive machine itself should be worn to give the raw water pressure booster pump to pass. In fact, many bacteria and viruses heterochromatic smell only pure function completely filtered out. Family Central Water Purifier _ _ Dongguan Central Water Purifier pure of days provided by the Dongguan City days Pure Chemical Co., Ltd. Dongguan City days Pure Chemical Co., Ltd. (www.tancn.cn) strong, credible, in drinking water treatment equipment industry in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the day you hand in hand into the pure and brilliant, for a better future!