How about the kitchen faucet water purifier?
I. Introduction
Generally speaking, it is not recommended to directly drink the water from the faucet water purifier. Its main purpose is to provide pure water for cooking, washing vegetables, washing face, brushing teeth and making milk powder for infants. Kitchen water, washing water, baby water, etc. need to be clean, safe, rich in minerals and fast flowing. The effluent characteristics of faucet water purifier just meet the water demand of ordinary families. At the same time, the tap water filtered by the faucet water purifier is also clean and safe high-quality drinking water for families after boiling. Now there is also a kind of water purification faucet on the market, which is special for kitchens.
Second, principles.
The filter element of faucet water purifier is produced by patented technology of porous inorganic microfiltration filter element.
NMC filter material is made of pure natural diatomaceous earth and sintered at high temperature. Combined with the new patented product nano metal cluster (nano KDF), it can filter out suspended pollutants such as parasites and silt in water, effectively remove bacteria, algae, residual chlorine and harmful dissolved heavy metal ions (lead, cadmium, chromium, etc.). ) In the water, provide safe and healthy drinking water for washing vegetables, washing rice, cooking, making soup and making tea, and wash your face. The main function of the water purifier is the filter element. The faucet water purifier has certain functions, and the functions of different filter elements are different. The filter element of faucet water purifier adopts ultra-filter element, and the filtering accuracy is 0.0 1 micron, which can filter out bacteria, colloid, rust, residual chlorine and so on. , the effluent can be directly drunk; Using ceramic filter element, the filtration accuracy is 0. 1-0.5 micron, which can filter out pathogenic bacteria, colloid, rust, residual chlorine and so on. There is also a filt element using sinter carbon rods,
It can filter out rust, sediment, colloid and residual chlorine. And improve the taste of tap water. Faucet water purifier standard:
1, keep and increase trace elements in water, which is beneficial to health.
2. It can remove all organic and inorganic pollutants. Unique ultraviolet sterilization can kill microorganisms in water.
3. Remove excess minerals from the water, soften the water quality, and keep a proper amount of minerals.
Meet the needs of human body. 4. The water passing through the microcrystalline filter material is small molecular water, which plays an activating role, is easily absorbed by the human body and can enhance the vitality of the human body.
5. Removal rate. Its level directly determines the quality of the effluent from the water purifier.
6. Can you know the expiration time of the filter element in time and replace it in time? This will directly affect the removal effect.
7. Material of water purifier. The quality of water purifiers varies greatly, and poor quality materials may cause secondary pollution to the filtered water.
Selection skills of faucet water purifier
Choose brand-name products
Users must realize the importance of product quality when purchasing water purifiers. The water purifier manufacturer must obtain the hygiene license from the health supervision department at a higher level, and be appraised by the technical supervision department, which conforms to the national sanitary standard for drinking water. At the end of 2006, the Ministry of Health, together with relevant departments, completed the revision of the 1985 version of the Hygienic Standard for Drinking Water, and officially promulgated a new version of the Hygienic Standard for Drinking Water, which was stipulated to be fully implemented from July 20 12 to July 1 year.
Choose a cost-effective one.
1. Different faucet water purifiers have different water purification effects. Generally speaking, the primary filtration water purifier is simple in structure, mainly made of activated carbon, and has limited filtration capacity, so it can only be used for coarse filtration to remove particles such as sediment.
It is best to drink the filtered water after heating and boiling. Most water purifiers with primary filtration belong to low-grade water purification products. 2, multi-stage filter faucet water purifier. This kind of water purifier has two stages and multiple stages. Ceramics and filter materials are generally used. Can remove sediment, algae, colloid and residual chlorine. The purification effect is good and you can't drink it directly.
3. Ultrafiltration membrane faucet water purifier is composed of multi-stage pre-filtration and ultrafiltration membrane, which can intercept most bacteria and harmful substances. It is the most ideal direct drinking water purification device in the world at present, while retaining mineral trace elements beneficial to human body. Then take advantage of KDF and activated carbon to effectively inhibit the growth of bacteria and fungi in water, remove abnormal colors and odors, and ensure the use of filtered water to be safer and healthier. And the water production is relatively large. This is faster and more convenient to use in the family kitchen, and there is no need to wait for a long time. Belongs to mass consumer goods.