Use the water purifier running water to turn into the purified water? The bacterium is troubling in pollution

Use the water purifier running water to turn into the purified water? The bacterium is troubling in pollution
Filter the running water at home, can turn into mineral water or purified water that can be drunk directly. At present, various water purifiers flood the market of electrical home appliances, the sales volume presses on towards the drinking machine. The water purifier is good, simple and convenient in order to purify water quality to dominate the market, and the insider thinks, the bacterium pollutes and wastes water and becomes the biggest drawback of the water purifier, the purified water that the trade company propagates prevents and cures diseases more incredibly.
The price differential of different water purifiers is more than ten times
In many electrical home appliances sales fields of Jinan, are putting the water purifier with multifarious model, with different function in the small electrical home appliances selling area. A beautiful one, Angel, Kang Fu the intersection of happy and liter,etc. and brand have net aquatic products, some can connect with the running water pipe directly, it was very direct drinking water that was filtered, flowed out from the water pipe; Other model are similar to drinking machine, quench from the filtration barrel in the water purifier top into the running water, water filtered out is known as " Mineral water " Or " purified water " .
The filtration principles of different water purifiers are different, according to the introduction of sales force of the American electrical home appliances store in the country, the water purifier filters the sediment or filth in water out through different filtration floors, the water purifier on the market mainly has carbons that filters the water purifier, ultrafiltrates products such as water purifier and reverse osmosis water purifier,etc. at present. It was the water purifier of reverse osmosis that the water purification had the best result, water quality and finished purified water after the running water is filtered combine indifference.
The price difference of different kinds of water purifiers is relatively big, the device price of water purification of the barrel is among between 200 yuan and 900 yuan, and water purifier price collected on the running water pipe is cheapest and about 700 yuans, most expensive nearly 4000 yuan. Sales force of electrical home appliances would rather call Su, materials that it is mainly the filter plant that the price differs are different.
When to change should be according to consumers to strain the core unexpectedly " The mouthfeel "
Though the water purifier sold on the market filters the principle and has nothing in common with each other, it is in the majority to use the water purifier that the active charcoal filters. This kind of water purifier needs changing and straining the core regularly, guarantee water quality is not polluted. And how often change, strain core by once on earth, not merely consumers are confused, even brand sales force can not find out.
In the store of of electrical home appliances Quancheng Road, when how often should what the reporter consult in water purifier of the barrel strain the core to change once, the sales force says, water quality situations of each family are different, it is different to change time too, generally feel the taste of water is different from just beginning while drinking water, can change and strain the core. Just say, the producer is unable to prove that change time specifically, totally " had a trial test " by consumers .
The reporter still finds, a lot of water purifier brands all emphasize there is few water impurity that the water purifier filters while introducing the products, having reduced the situation of the draught drinking water secondary pollution of the finished product, even the efficiency of still preventing disease. Beautiful sales force say recommend one 4000 about the intersection of reverse osmosis and water purifier, water using this water purifier to filter has function which prevents the chronic disease, for example be able to prevent vascular disease of the heart brain,etc..
The bacterium pollutes into the greatest drawback of the water purifier
Is water that the water purifier filters as pure as propagating in the trade company, use the water purifier to cause bacteria and produce the secondary pollution for a long time?
The reporter was wired in the employer's organization of Chinese water purification yesterday, this Shen Yi, Deputy Secretary-general of association, could say, the water purifier main product has RO reverse osmosis membrane water purifiers, net bucket of active charcoal and ultrafiltrates three kinds of water purifiers on the market at present. The national Ministry of Health does not have clear regulation to the results of water purification and antibacterial questions of these kinds of products. Water that the water purifiers of most regular producers filter accords with the country " drinking water sanitary standard ", but whole market still very unstandard, have 40% the intersection of water purifier and quality that producer produce can not call good.
Have bacterium that pollutes the problem as to the common active charcoal water purifier in the store, Shen Yi can show, the life-span of the domestic active charcoal is generally three months to half years, inferior in quality the intersection of use and 1 to 2 must change month, active charcoal that import abroad can spend from one year to about over one o'clock. The filtration principle of the active charcoal absorbs the pollutant and bacterium, but will release to absorb out to certain extent, really can not measure the absorption situation of active charcoal in the water purifier at present.
For producing water purifier to lead a happy family life the high army of China of biological manager of limited company marketing department of science and technology thinks, if water purifier to strain core, change in time, water quality not as good as running water. Have five water purifier that filter will maximum to afford to put a limit on quantity generally speaking.
The purified water prevents and cures diseases difficultly and convincedly
Consumers hope to buy the water purifier of the water purification with high intensity, and many consumers find while using the water purifier, the higher the intensity of water purification is there is more waste water that often produces. The relevant standard is only required, water purification of the home reverse osmosis water purifier rate is probably about 15%, 100 liters of only running water can produce 15 liters of water purification. Water purifier 6-8 glasses of water of some brands could purify a glass of water out on the market.
Shen Yi can say, the water purifier of reverse osmosis is to purify the net aquatic products of higher rank, can use when connecting the running water pipe directly, but will produce more waste water, the water can only wash the vegetables and do washing etc., can't drink directly. Filter one cup with three four water at the market now water purifier of purified water more too, consumers can choose this kind of water purifier. "Water purifier cure the disease anti- disease propaganda very difficult to let people to be convinced. " Shen Yi can remind consumers, should look over the operation instructions carefully while buying the water purifier, and have hygiene that is permitted. Don't too sensitive to price, water quality that costly water purifier filter might not well. As to the trade company to the propaganda of the water purifier function, consumers should consider carefully, " purify the hydroenergy and prevent and cure diseases " Exaggeration propagate incredible.
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