26 Apr 2022
Several categories of pure water treatment equipment
1. Water softener: generally, regenerated sodium resin is used to replace calcium and magnesium ions in water, which only softens and reduces the hardness of precipitation, and can not purify or remove various harmful pollutants in water.
2. Reverse osmosis equipment: reverse osmosis is a membrane separation technology driven by pressure with the help of the function of selective permeable (semi permeable) membrane. When the pressure applied in the system is greater than the osmotic pressure of the influent solution, water molecules continuously pass through the membrane, flow into the central pipe through the water production channel, and then the impurities in the water flowing out at one end, such as ions, organics, bacteria, viruses, etc., are intercepted on the water inlet side of the membrane, Then it flows out of the concentrated water outlet, so as to achieve the purpose of separation and purification. It is used for food processing water, beverage working water and industrial production water. It is also the most advanced technology.
3. Mixed medium purified water equipment:A wide range of functions of the filtration equipment can be used to remove harmful substances in the water according to different water quality characteristics. For example, quanlai kitchen water purifier adopts ultrafiltration as the core component, combined with high-performance KDF, which can not only effectively remove sediment, rust, suspended solids, colloids, bacteria and macromolecular organic matter in tap water, but also effectively restrain the growth of bacteria and remove heavy metals in water through KDF, so as to make the filtered water safer and healthier; The water utilization rate is more than 95% and the water yield is large, which can easily meet the purification needs of household kitchen water.
4. PP filter element purified water equipment: the single cylinder water purifier with various PP filter elements is generally low in price, but the filter element is slightly blocked and needs to be replaced frequently, and the filtering accuracy is not high. It is only used for the preliminary filtration of water.
5. Ultrafiltration purified water treatment equipment: it can effectively remove sediment, rust, suspended solids, colloids, bacteria, macromolecular organics and other harmful substances in water, and preserve mineral trace elements beneficial to human body. The filter element has long service life, large water output, no need of power on and pressure, low purification cost and high water utilization rate. It is suitable for the purification of water in many days.
6. Functional purified water equipment: there are many water making machines that claim to have health care functions in the market, such as ionic water machine, frequency spectrum water machine, magnetization, mineralization, activation water purifier, etc., but in practice, these functional water machines do not have the advertised functions, and because these water purifiers do not have real filtration functions, they can not deal with the practical water pollution problem.
7. Activated carbon purified water equipment: it can eliminate the color and odor of water, but it can not remove bacteria and other harmful substances in water, and the removal effect of sediment and rust is also very poor.
8. Barreled purified water equipment: the barreled water purifier installed on the water dispenser generally selects activated carbon, ceramics, mineralized balls and other filtering materials. The filtering accuracy is not high. It is a filtering method of complete interception. It is inconvenient to clean, which constitutes secondary pollution and small water volume. It only focuses on the problem of drinking water, but people who know the filtering skills in practice are afraid to drink.