I've been in the water business for six years, and i don't blow, and i know the industry better。
In short, a+ precision purification certification is a marker for measuring the purification capacity of water-purification products, the effects of which are authoritatively guaranteed and the removal rate of hazardous substances such as heavy metals and organic matter can meet the a+ standard. To recognize the logo, there is no need to worry about the “disguised eye” of advertising。
And in the way of master tang..
According to the world health organization survey, 80 per cent of the world's diseases and 50 per cent of the world's child deaths are related to poor drinking water, and drinking water is the biggest problem for the general population, with more than 50 diseases caused by poor drinking water quality. As previously reported by the media, 80 per cent of the country's waters, 45 per cent of its groundwater, and more than 90 per cent of its urban water sources are currently contaminated, while remaining pesticides and antibiotics in water have become the main pollutants to human health. Plus pollution such as piped water pipelines and secondary water supply from high-level tanks, who dares to drink freely from home? Under the prevailing conditions, the installation of a water purification unit in the home has become a priority for many ordinary people。
I've been in the water business for six years, and i don't blow, and i know the industry better。
In short, a+ precision purification certification is a marker for measuring the purification capacity of water-purification products, the effects of which are authoritatively guaranteed and the removal rate of hazardous substances such as heavy metals and organic matter can meet the a+ standard. To recognize the logo, there is no need to worry about the “disguised eye” of advertising。
But what's the water purification option? What kind of water purification is good? The problem is not intuitive, because most water purification products have no alternative to listening to merchants, using tongues and stomach tests! As early as 2017, the chinese consumers ' association published 40 experimental comparison of water-purificationer commodities, and most of the 40 batches of water purification products purchased in the market, with different brands, models, processes, prices, were highly unlikely to meet the firm's stated purification efficiency target of $7,000Water purification machinesAnd 1,000 bucks less depuration。
In response, the central and eastern light weapons association (cslac) and the china national institute of electrical and electrical research have jointly developed the technical requirements for authentication of household and similar drinking water devices and leach cores, known as the a+ precision certification rules, which provide for the targeted purification capacity of water purification machines. The rules provide that the cleanliness efficiency shall be no less than 80 per cent based on a “full-scale plus standard” test for the total amount of water rated as clean for drinking water treatment units, and for the treatment of drinking water cores, for which the amount of clean water is not less than the nominal value. This section is more professional and, in short, more rigorous than the traditional test method used in the water purification industry: five points plus the standard and the whole process. In the case of water purification units with a rated water purification volume of 2000l, for example, the “five points plus standard” method used to test the amount of contaminant fluids that reached about 500 l, while the “precision purification” method used to test the amount of contaminants that reached 2000 l, it is possible that the five points plus the standard test would be 80% purification efficiency and the full-scale plus standard test would be unsuccessful. Thus, “precision purification” certification places unprecedented and extremely high demands on adsorption and filtering materials for water purification products。
By the way, is it good to buy a water purification machine to recognize this a+ precision purification certification? Of course, because of authority, you can't send water samples to the lab to test the purification, depending on whether it has the authority of the state. The two institutions that have issued this certification are the national authority for technical services, the national institute of electrical and electrical sciences of china, and the centre for certification of china-china union, which has a history of certification for more than a decade and is an impartial scientific and rigorous third-party certification body. This sign looks like this:
In response, the central and eastern light weapons association (cslac) and the china national institute of electrical and electrical research have jointly developed the technical requirements for authentication of household and similar drinking water devices and leach cores, known as the a+ precision certification rules, which provide for the targeted purification capacity of water purification machines. The rules provide that the cleanliness efficiency shall be no less than 80 per cent based on a “full-scale plus standard” test for the total amount of water rated as clean for drinking water treatment units, and for the treatment of drinking water cores, for which the amount of clean water is not less than the nominal value. This section is more professional and, in short, more rigorous than the traditional test method used in the water purification industry: five points plus the standard and the whole process. In the case of water purification units with a rated water purification volume of 2000l, for example, the “five points plus standard” method used to test the amount of contaminant fluids that reached about 500 l, while the “precision purification” method used to test the amount of contaminants that reached 2000 l, it is possible that the five points plus the standard test would be 80% purification efficiency and the full-scale plus standard test would be unsuccessful. Thus, “precision purification” certification places unprecedented and extremely high demands on adsorption and filtering materials for water purification products。
By the way, is it good to buy a water purification machine to recognize this a+ precision purification certification? Of course, because of authority, you can't send water samples to the lab to test the purification, depending on whether it has the authority of the state. The two institutions that have issued this certification are the national authority for technical services, the national institute of electrical and electrical sciences of china, and the centre for certification of china-china union, which has a history of certification for more than a decade and is an impartial scientific and rigorous third-party certification body. This sign looks like this:
So, what are the products currently on the market that have passed this certification? You can ask mrs. Baidu! All i know is that the first a+ precision certification certificate will drop in haile
The corresponding product is long:
Hale counter-infiltration water purification machine
Ho4h85-3
It is known that the antibiotic residues such as tetracycline and amosicillin, as well as the pesticide residues such as rogo and dichlorvos, are excellently depurated and are far above the a+ precision purification standard. In addition, it has features such as small volume, large flux, supranational tier 1, three-year long-acting membranes, and filtration core life alerts。
Hale counter-infiltration water purification machine
Viewing hro6h85-3
Helner filters allow for the accurate clean-up of antibiotic residues such as pyroacin, non-fluorinated salsa, and pesticide residues such as thorium and kbavier, which also exceed the a+ precision clean-up criteria. In addition, functions such as locomotive gain, national level 1 hydro-efficiency, 3-year long-acting impregnated film filters, and filtration core life alerts are useful。
Helner water filter
I'm here to buy a water purification machine