The new national standard for clean water has introduced the trend of improving the water-saving performance of RO machines.
As the consumption upgrade continues to accelerate, healthy and high-quality life is being pursued by more and more people, and it is no longer a bad thing that water purifiers enter the family. In fact, as early as the beginning of the 19th century, the water purifier was born. After more than two hundred years of tempering, the water purification technology has also made great progress and great progress. The reverse osmosis water purifier is popular in the market for its advanced RO reverse osmosis technology. However, because this kind of products will also produce concentrated wastewater while purifying water quality, it is a huge waste of water resources in terms of environmental protection and energy conservation. In response to this, the “new national standard†of clean water is born in time to implement the most stringent water resources. The management system has drawn a red line that strictly controls water efficiency. Terms, definitions and technical requirements 1. Water production rate Under the test conditions specified by the standard, the ratio of the total purified water to the total influent amount after the water purifier is purified by the reverse osmosis system without reducing the service life of the reverse osmosis membrane. 2. Water purifier water efficiency limit value The minimum net water production rate allowed by the water purifier under the test conditions specified in the standard. 3. Concentrated water The concentrated water produced by the water purifier should be recycled; the water purifier used for water sales should be equipped with a concentrated water recycling device. 4. Water purifier water efficiency rating The water efficiency level of the water purifier is divided into 5 levels, of which the 5th level has the lowest water efficiency. The water production rate of water purifiers of all grades shall comply with the requirements of Table 1. According to the survey, nearly 40% of the household reverse osmosis water purifiers on the market currently have a net water production rate of less than 20%. The “new national standardâ€, which will be officially implemented in November 2018, will phase out at least 30% of high-efficiency aquatic products through the setting of water efficiency limit values ​​(level 5 is the red line of net water production rate). The amount of water exceeds 100 million cubic meters. In addition, the “new standard†also established a water purifier water efficiency level of 2, that is, the water saving evaluation value is 55%, to encourage enterprises to improve technology and improve water efficiency. It can be seen that after the introduction of the “new national standardâ€, water efficiency will become one of the most important concerns for consumers to purchase water purifiers. Water purification products with high technical content and good quality will be more recognized by the market. With the introduction of the new national standard, water purification products urgently need to improve energy-saving indicators, and the concept of green development runs through the whole process of R&D and production. As the industry leader, Shuili Clean Water will continue to improve its technology, improve the overall quality of its products, and lead the industry in efficient and environmentally friendly development. The sound quality of small speakers is also good. It does not have the same large speakers and power as HIFI speakers, and its sound quality cannot compete with large speakers due to physical limitations. But for the vast majority of users who are not golden ears, the use of small speakers with tablets and mobile phones is sufficient to meet their hearing needs. Wireless Retro speaker,Waterproof Retro speaker, Portable Vintage speaker,Rechargeable Vintage speaker Shenzhen Focras Technology Co.,Ltd , https://www.focrass.com
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