China water purifier industry standard issued in 2013, the "household and similar electrical appliances safety ultraviolet (uv) radiation the special requirements of water treatment equipment", "household and similar electrical appliances safety the special requirements of hot and cold water dispenser", "household and similar purposes" water purifier with uv sterilizer, "household and similar purposes, nanofiltration, reverse osmosis pure water machine water purifier with pressure tank" four water purifier of the water purifier/water purifier industry standard drafting work conference on May 17-19, 2013 held in kunming city in yunnan province. Of the four standards, the first two are national standards for water purifiers and are mandatory safety standards. The latter two are industry standards and are recommended product standards.
Water purifier development history
At the beginning of the 19th century, there was a very serious water pollution incident on the Rhine river.
In 1826, the Rhine river water pollution affected Bonn, Germany, a small mountain village, the water has affected the local people's normal life, the age of 13, Paul, Eric to clean drinking water, he decided to do a water purifier with superhuman wisdom, after the failure of the hundreds of times, in the end he invented the world's first successful water purifier:
The water filter is made of 20 layers thick yarn bag filled with quartz sand and activated carbon, activated carbon in the middle of the quartz sand, put this bag of water purification materials on the top of the bucket, pour the polluted water in the sponge, let water flow slowly through layers of penetration into the bucket, finally after filtering water clear too sweet, after a lot of improved water purifier filter effect is better and better, cause the attention of the local government.
With the general improvement of people's awareness of water purification, the water purifier industry gradually rose, and the development of domestic water purification industry began in the 1980s.
Water is the source of life, and the quality of drinking water is closely related to people's physical health. According to the world health organization (WHO), 80 percent of the world's diseases and 50 percent of child deaths are linked to poor water quality in drinking water. With a quarter of China's population drinking water that does not meet hygienic standards, "water pollution" has become China's leading water environmental problem.
After years of drinking water and health knowledge propaganda and popularization, people water purifier has gradually understand the impact of water quality of drinking water on human health, pay more attention to safe drinking water, the water purifier products provide a great market prospect.
Domestic water purifiers have been used in 95 percent of households in developed countries in Europe and the United States, while domestic household utilization rate is less than 5 percent. Therefore, domestic water purifiers still have vast development space.
Since 2000, the water purifier production enterprises have developed rapidly and the water purifier industry has recovered and grown rapidly. China's water purifier industry has grown to more than 3,000 production enterprises, and its number is still growing at a rate of 30-40% annually.
In 2014, polluted by multiple city tap water odor, lanzhou water benzene, ammonia nitrogen pollution in the han, the influence of jingjiang events such as water pollution, increasing sales of hot water purifiers, water purifier industry rapid development in our country, greatly cut the force of bamboo.
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