The community water purifier is a kind of machine placed in the community, school, unit, etc. It is a 24-hour supply for everyone to take pure water, using filtration purification technology to provide international standard drinking water for the community, it is now popular in many countries. It is small in size, but it provides a lot of convenience for everyone. It is the pure water that everyone can rest assured. Recently, the small series from the decoration home network will give you some details about each of its points and Details of the aspect.
First, the principle of community water purifier
1. The district water purifier is generally used for urban self-use, billing according to the water meter, and the water pressure is automatically adjusted by the high-pressure water pump and the low-pressure water pump to ensure the normal operation of the automatic water vending machine. Filtering sand, rust, silt and some tiny particles through filters with different precisions, in addition to using various types of activated carbon in the water purifier of the community to absorb the different colors and odors in the water, and at the same time To the role of sterilization, and then through the filter to improve the activity of water, it is important to mention the "RO membrane" inside the machine. The reverse osmosis membrane uses reverse osmosis technology to make bacteria, viruses, microorganisms and precious metals in the water. To eliminate.
2. On this basis, the wastewater discharge valve is used to regulate the discharge of wastewater to ensure the quality of pure water. Not only that, the activated carbon can further purify the water and inhibit the growth and growth of microorganisms. Finally, disinfection and sterilization before the water is discharged, thoroughly remove the bacteria in the water, ensure safety, use ozone to sterilize, and finally form oxygen and water.
Second, the characteristics of the district water purifier
1. Reverse osmosis membrane separation system: The district water purifier adopts a new household RO membrane separation technology which dissolves the latest scientific and technological achievements, which can effectively remove harmful substances and retain water molecules and dissolved oxygen effluent water quality better.
2. Low noise: The new residential water purifier has low noise, small vibration, long service life and reliable operation quality.
3, with high pressure washing reverse osmosis membrane function, can effectively extend the life of RO membrane.
4, UV lamp anti-virus: the use of ultraviolet light for strong disinfection, with more security.
Third, the district water purifier water standard
1. GB 3838 surface water environmental quality standard
2, GB/T 5750 standard test method for drinking water
3. GB/T 14848 groundwater quality standard
4, GB/T 17051 secondary water supply facilities sanitary specifications
5, GB/T 17218 drinking water chemical treatment agent health safety evaluation
6. GB/T 17219 Safety Evaluation Standard for Drinking Water Distribution Equipment and Protective Materials
7, CJ/T 206 urban water supply quality standard
8. Qualification standards for water supply units in SL 308 villages and towns
9. "Water quality standards for urban water supply"
10. “Standards for Drinking Water Sourcesâ€
Fourth, the precautions for installing the community water purifier
1, the district water purifier should periodically replace the filter
2, the placement location is best to avoid children can directly touch and prevent secondary pollution of the outlet
3. Ensure the overall health and safety of the outer wall of the district water purifier
4. Do not place in a place with corrosive gas, no contaminated water source, no garbage station, or garbage dump, and no serious pollution environment. For the residential water purifier to install the surrounding environment and health protection, the district water purifier shall not be set at random, and must be set up within the community by the property, the industry committee and the owner after consultation; the community water purifier has no livestock breeding within 10 meters. Toilets, garbage cans (cars, houses), dust and toxic and harmful gases, the bottom of the water dispenser should be 10 cm from the ground.
The above is some of the related knowledge that Xiaobian brings to you. I believe that everyone has a new understanding after reading it. If you need to know more, please pay attention to the decoration home network.
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