There are two theories about the birth of the world's first true water purifier。 At the beginning of the 19th century, the serious water pollution of the Rhine River threatened the lives of surrounding residents, and after many attempts, Paul Eric, a 13-year-old boy in a small village in Bonn, Germany, finally invented a water purifier in 1826。 Another theory claims that Reed Stever (1895-1979), a British water expert, was the first to invent a water purifier。He realized the need for some kind of equipment protection after reading John Snow's study "Cholera is transmitted through contaminated drinking Water....

In the early stages of human civilization, natural water sources were the main way people obtained drinking water。In ancient times, when people chose to live, they always tended to be near rivers, lakes and other water sources。 The ancient settlements in these places, basically along the river banks, show the importance and dependence of humans on water resources。However, natural water sources often contain a variety of harmful impurities, such as physical pollution (sediment, etc.), biological pollution (pathogens, algae, etc.), chemical pollution (fluorine, arsenic, cadmium, mercury, chromium, manganese, organic matter, etc.), which pose a threat to human health。 ...

Affected by the installation characteristics of water purifiers and their commodity attributes, the epidemic for three consecutive years has caused certain obstacles to the development of the water purifier market。However, with the gradual recovery of the market in 2023, after the end of the epidemic, the installation of water purifiers will no longer be restricted, and unmet demand will be released。 More importantly, people's attention to health has increased after the epidemic, making comfort and health products get more attention。At the same time, factors such as internal flux of water purifiers, net heat integration, intelligent taps and intelligent functions have also promoted the iterative upgrading of the entire market, making the market as a whole in the process of structural upgrading。 ...

In the context of the rapid development of the technology industry, Water pollution is becoming more and more serious.                  Triggering a dramatic increase in demand for clean water worldwide。 According to statistics, 90% of foreign families have listed water purifiers...

On March 15, 2022, the State Administration for Market Regulation and the Standardization Administration issued GB5749-2022 "Sanitary Standards for Drinking Water", which will be implemented on April 1, 2023。 In our in-depth study of this standard, we found an interesting phenomenon: in the standard for the concentration of selenium (Se) in water, the standard is the same as the 2006 version of the GB5749 standard, which is used as a "toxicological indicator", the limit value is set to 0.01mg/L。This shows that the two versions of the standard maintain continuity in the indicators and limits of selenium。 ...