Wang Xiaomao, an associate professor at the Institute of Drinking Water Safety of Tsinghua University Institute of Environment, said at Angel's new product launch conference that compared with the traditional RO reverse osmosis membrane, the long-acting reverse osmosis membrane can improve the service life by 50% by changing the water flow direction of the traditional membrane and reducing the deposition of pollutants, and the longest service life can reach 5 years, and the filtration effect can be maintained above 95% within 5 years.
Water purification effect, water purification speed and wastewater ratio are several major issues that users of water purifiers are very concerned about. Angel's long-acting reverse osmosis membrane technology effectively overcomes the common problems of traditional reverse osmosis membrane, such as low water flux, low desalination rate, short service life and high wastewater ratio. At present, this technology has obtained 8 national patents and 2 international patents. Its original rolling technology can ensure that the filtration effect is stable above 95% in five years, and its original spiral structure can increase the scouring speed of the membrane surface by five times, and increase the anti-pollution ability of the membrane by increasing the water flow speed, thus increasing the service life of the membrane by 50%. In addition, Angel's long-acting reverse osmosis membrane improves the water utilization rate to 75%, far exceeding the national first-class water efficiency standard of 60%, helping users achieve the purpose of saving water.
In addition to the filtration effect, the taste of water is also a concern of consumers. Activated carbon can remove organic matter, residual chlorine, odor, etc. from water, and make water pure and taste better. However, how to make activated carbon inhibit bacteria for a long time has always been a headache for the water purification industry.
On 20 14, Angel reached a strategic cooperation with the Institute of Polymer Materials of Southwest Jiaotong University, * * * jointly established a water quality laboratory, and carried out the research on the subject of "composite catalytic antibacterial and antibacterial materials for environmental purification and their technical application", * * * together with the research and development of antibacterial and water purification materials. At the same time, this subject is also an important subject of the National High-tech Research and Development Plan (863 Plan), and its research achievement-nano-whisker material was selected as the only antibacterial material sample in the "Lunar Exploration Plan" to provide safe drinking water for space water treatment.
Angel water purifier is equipped with nano-whisker activated carbon antibacterial technology, which is the first brand in the industry to apply nano-whisker technology to water purifier, so that every family can drink aerospace-grade pure and good water.
It is these two core black technologies that ensure the excellent water purification effect of angel water purifier.