The products are very different The standard is lacked seriously The market of apparatus of home water purification must purify

The products are very different The standard is lacked seriously The market of apparatus of home water purification must purify
Staff reporter the intersection of the cry of certain animals and you Du hear DIY water apparatus? DIY is a abbreviation of English DoItYourself, Chinese means " touches it by oneself " . So, DIY water apparatus" makes the purified water apparatus by oneself " . On New Year's Eve, the abundant favourable store gate of the weather of west street of the peace of Beijing, in the cold wind, already Xiao Wang of 10 days is still demonstrating this kind of apparatus here: Take out from two plastic barrels half a glass of water separately with two glass beakers, then inserted the instrument of a electric conduction in water, one minute later, water in a beaker appeared muddily, a layer of green foreign matters float on the surface of water. "It is the running water that we drank usually that there is rust, it is water purified through our apparatus that does not have change. " Xiao Wang is shouting: "So long as you buy the apparatus like refrigerator of these appearances back home, stay indoors, can DIY produce mineral water that oneself expect. " "Give the running water ' set a trap ', draw ' running water is the drinking water not clean ' the conclusion through the so-called on-the-spot experiment ludicrously pompously, this is that some home water purification apparatus manufacturers at present promote the habitual means. " Chinese membrane industrial staff member of association secretariat Dong Yi criticizes one like this. He introduces, is recycled the home water purification that inspiration was born apparatus trade by water of aerospace industry, really got certain development in recent years, has nowadays already formed certain industry chain, have produced and oozed some scale enterprises such as the garden like beautiful, Zhejiang. The nothing more than active charcoal of its key technology absorbs and separates two kinds with the membrane. Have a technology in this respect that has obtained National Prize for Progress in Science and Technology to ooze the garden in Zhejiang in 2008. Employ the most membrane and separate technology and is divided into ultrafiltrating, receives straining and reverse osmosis technology again nowadays, the reverse osmosis apparatus as higher as the engineering level, the price for family should be among between 3000 yuan and 6000 yuan. But to such a professional technique, general consumers are ignorant. Technology reverse osmosis just like sieve,can impurity and mineral of all at pairs of water, no matter fine or not all removal. In addition, as to wooden fish stone health care which some producers propagate, wheat meal stone ore function mineral water apparatus, Dong Yi says, in fact adds some minerals in water processor in advance. "So, in such cases, the trade company utilizes people to pursue the psychology of healthy life day by day, achieve the goal of promoting the apparatus of home water purification through exaggerating the extent of injury of secondary pollution of running water. And the true situation is, the running water has the standard, it is safe. " A safe an expert of research institute introduces the drinking water in Tsing-Hua University, " drinking water sanitary standard " which Ministry of Public Health of our country issues, having stipulated the hygiene of drinking water and 4 major kinds of safe indexes, namely sensory properties and general chemical index, toxicologic index, radioactive index of microbiological index, water. Count and sterilize my chlorine content in the water to pathogen, pathogenic microorganism in the drinking water, to 15 chemical material index and some radioactive materials including arsenic, selenium, mercury, have even stipulated that allow limit at most in influencing some elements of the appearance, color, bad smell of water. Such as the limit to sulphate, stipulate each liter does not exceed 250 milligrams. The intersection of pipeline and outmoded to get rusty, the intersection of cistern and long-term sterilize, chemical contamination in the the industrial sewage objective factor, the drinking water receives the secondary pollution certainly and aptly in the course of failing and mixing water and storage, then some trade company declare, develop, have many kinds of function for family to purify the water quality apparatus, and utilize the means of health lecture, demonstrating live, having a free trial of,etc. and sell these apparatuses, and promote " DIY " Concept. Because of the enticement of the health lecture, lived aunt Cheng of Chaoyang District Anhuali of Beijing bought the apparatus of home water purification of some brand. The trade company recommend, open different switches of this kind of apparatus, has represented purified water of different water quality, some are suitable for washing the face, some are suitable for drinking. But not used for half a year yet, the products go to look for the trade company and has not been heard of yet again on the issue that quality appears, the apparatus at 1000 yuan has become a pile of rubbish. It is reported, but the apparatus of water purification which some manufacturers produce does not have purification device, it is only equivalent to a heater; Whom some manufacturer produce strain core raw materials inferior, the intersection of apparatus and the intersection of plastics and environmental protection very that outer cover use still, it is apt to cause the secondary pollution in water treatment. What is more, products of some producers have no products three times. Chinese the intersection of household appliances and the intersection of association and one expert think, cause these product very different main reason at the market at present, on one hand because this industry starts for time shorter, the brand enterprises above scale are less, in addition scarce and relevant national standard; On the other hand it is because of these apparatuses " The running water products of processing " Comparatively safer, non- dangerous, so, the plural consumer market has offered them certain living space. "But not dangerous not to mean being OK. " The expert say frankly, let marketer's " flicker " ,Interfere with the market, obscure the consumer " seeing and hearing " ,This industry of the norm in time, " rectify name " for the running water ,Then, the market of apparatus of home water purification is very difficult to be developed in a healthy way. "In fact, distinguish the multi-functional authenticity of these apparatuses is easy, the knowledge of some general knowledge is enough if only needs. " Dong Yi proposes, the market of apparatus of home water purification of purification, first should be supervised effectively by the government, second should depend on the trade norm, third should depend on consumer's one's own explicit example for reference, for example, the three sides form the resultant of forces, strengthen the propaganda of the drinking water standard; Utilize the technological advantages of leading enterprises, make relevant standard,etc. to really improve the apparatus of home water purification. The staff reporter shuts out the cry of certain animals

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