What should I do if I'm thirsty and forget to bring water when watching the game in the Bird's Nest or Water Cube or visiting the Olympic Village? Don't worry, the tap water in the venue can be consumed directly! At the 11th China Beijing International Science and Technology Industry Expo held on May 21~25, the direct drinking water application system with independent intellectual property rights centered on membrane technology developed by the Research Center for Eco-Environmental Sciences of the Chinese Academy of Sciences has unleashed Why the mysteries of tap water can be directly consumed.
According to reports, the drinking water technology of the Olympic Village uses the direct drinking water application system developed by the Chinese Academy of Sciences with independent intellectual property rights. Based on the scientific research, the system was optimized and the water production rate of the system was as high as 85% to 95%. The system achieves multi-level barriers to the biological and chemical pollution of tap water through activated carbon, reverse osmosis and electrodialysis, multi-channel filtration of natural ore and on-line ozone and ultraviolet photocatalytic oxidation sterilization and other deoxygenation, sterilization and preservation technologies. Among them, the reverse osmosis membrane device is a core part of this process. The deep treatment of reverse osmosis membranes and electrodialysis removes most of inorganic salts, heavy metal ions and harmful substances from tap water.
The system ensures the removal of harmful substances in the water while also retaining beneficial trace elements, improving the taste of tap water. The water quality is higher than the national standard GB5749-2006 and meets the drinking water standards of the European Union, the United States, and the World Health Organization and can be consumed directly. In response to emergencies, the Olympic Village is also equipped with a water emergency protection system.
It is understood that direct drinking water is mainly re-purification of tap water, which is delivered to users through dedicated pipelines. Developed countries have generally used high-quality drinking water systems. In order to ensure the safety of drinking water in relevant facilities during the Beijing Olympic Games, the “Tenth Five-Year Plan†scientific and technological research plan has specifically set up a demonstration project of high-quality drinking water purification for the Olympic Village and demonstration area. Under the support of the Chinese Academy of Sciences, the Chinese Academy of Sciences Ecological Environment Research Center, which undertook this project, independently developed a novel catalytic oxidation technology and reactor that enhanced the generation of hydroxyl radicals and efficiently removed trace organic pollutants in water, and developed ozone-ultraviolet light on-line. Safety and disinfection technologies and devices, trace element maintenance and pipe network water quality stabilization technologies, water quality safety assessment technologies, and related combination and integration technology systems, etc., and have made innovations in the removal of arsenic, fluoride, and nitrate in drinking water. Achievements.
Now, the direct drinking water system with membrane technology as its core has been applied to Olympic projects such as the “Bird's Nestâ€, “Water Cubeâ€, Olympic Park Central District and Olympic Village to provide safe, high-quality, and healthy drinking water.
According to reports, the drinking water technology of the Olympic Village uses the direct drinking water application system developed by the Chinese Academy of Sciences with independent intellectual property rights. Based on the scientific research, the system was optimized and the water production rate of the system was as high as 85% to 95%. The system achieves multi-level barriers to the biological and chemical pollution of tap water through activated carbon, reverse osmosis and electrodialysis, multi-channel filtration of natural ore and on-line ozone and ultraviolet photocatalytic oxidation sterilization and other deoxygenation, sterilization and preservation technologies. Among them, the reverse osmosis membrane device is a core part of this process. The deep treatment of reverse osmosis membranes and electrodialysis removes most of inorganic salts, heavy metal ions and harmful substances from tap water.
The system ensures the removal of harmful substances in the water while also retaining beneficial trace elements, improving the taste of tap water. The water quality is higher than the national standard GB5749-2006 and meets the drinking water standards of the European Union, the United States, and the World Health Organization and can be consumed directly. In response to emergencies, the Olympic Village is also equipped with a water emergency protection system.
It is understood that direct drinking water is mainly re-purification of tap water, which is delivered to users through dedicated pipelines. Developed countries have generally used high-quality drinking water systems. In order to ensure the safety of drinking water in relevant facilities during the Beijing Olympic Games, the “Tenth Five-Year Plan†scientific and technological research plan has specifically set up a demonstration project of high-quality drinking water purification for the Olympic Village and demonstration area. Under the support of the Chinese Academy of Sciences, the Chinese Academy of Sciences Ecological Environment Research Center, which undertook this project, independently developed a novel catalytic oxidation technology and reactor that enhanced the generation of hydroxyl radicals and efficiently removed trace organic pollutants in water, and developed ozone-ultraviolet light on-line. Safety and disinfection technologies and devices, trace element maintenance and pipe network water quality stabilization technologies, water quality safety assessment technologies, and related combination and integration technology systems, etc., and have made innovations in the removal of arsenic, fluoride, and nitrate in drinking water. Achievements.
Now, the direct drinking water system with membrane technology as its core has been applied to Olympic projects such as the “Bird's Nestâ€, “Water Cubeâ€, Olympic Park Central District and Olympic Village to provide safe, high-quality, and healthy drinking water.
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