The new national standard and international standards of bromate in drinking water is a by-product manufacturers extensive use of ozone disinfection of drinking water generated in the process, it was IARC as Group 2B carcinogen potential. Previously purifier replacement part had mineral products on the market traced bromate content is too high, and our standards are not relevant to include it. Professor of Environmental Engineering, Tsinghua University and the safety of drinking water purifier filter Zhang Xiaojian told reporters, some mineral water contains bromide ions, when companies use higher concentrations of ozone, both of which will be generated reacts bromate. Bromate belong to Group 2B carcinogen, expressed lack of evidence of carcinogenicity in humans but sufficient evidence of carcinogenicity in animals. World Health Organization and national drinking water containing bromate community has been concerned about the problem of drinking water. US, EU, Japan and other standards for drinking water are also bromate 0.01 milligrams per liter. "Natural mineral water in the new GB limit for bromate with international standards, it should be said to be very safe. Consumers can rest assured that the next drink." Zhang Xiaojian said. If bromate containing 0.01 mg per liter of mineral water in accordance with the standards used to calculate each person drank two liters of mineral water purifiers to join, drink for 70 years, then the risk of causing cancer is about 10 million people each have three . After the strict control of the content of the increase in the cost of a small 3399CC According to the World Health Organization reported that, so far, the world has been detected in 2221 kinds of organic compounds in water. 2003 US Department of Health study identified in their drinking water out of about 756 kinds of harmful organic matter, which recognizes 20 species belonging to carcinogens, there are 24 kinds of suspected carcinogens, tumor promoters have 18 kinds, mutagens There are 56 kinds. These organisms are in the traditional purification process are difficult to remove. From developed countries to see, especially in European countries, almost all of the water drinkable. The latest technology is treated water nanofiltration membrane technology, and pure water used in reverse osmosis membrane treatment comparison, this technique preserves the trace elements in the water, but the high cost. Even in Japan, France, the advanced countries such as drinking water are investing heavily in water using nanofiltration treatment in recent years. Paris, France built the previous year to 140,000 tons a day to a nanofiltration membrane water treatment waterworks. "Water purifier filter | good feng shui Technology (certified) | Wannian County purifier provided by the Shenzhen Municipal Science and Technology Co., Ltd. Shenzhen good feng shui good feng shui Ltd. (www.jfyl.net.cn) is Shenzhen, Guangdong. Water Purifier leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In good feng shui technology leadership with the staff warmly welcome all inquiries negotiations to create good feng shui Technology a better future.