Water dispenser with composite mineralized filter
2. In addition, some water dispensers now have very high filtration accuracy, and become small molecule water. The dissolved oxygen in the water is also separated and becomes a lot of bubbles. Unlike people, fish need oxygen dissolved in the water. Water suitable for people to drink is not necessarily suitable for fish culture
3. Some water machines are equipped with mineralized filter elements to increase the hardness of the water, and the pH of the water is also a condition that affects the survival of fish. Some fish like acid, and some like alkaline, which can not be generalized.
at present, the main mineralization technology on the market is Dow's small-t Maifanshi filter core, which is a kind of non-toxic, harmless and bioactive compound mineral or medicinal rock. The parent rocks of maifanite are usually intermediate and acid magmatic rocks. In addition to common Ca, Mg, Si, Al, Fe, K and Na, there are also a few rare elements, rare earth elements and radioactive elements. Maifan stone has the properties of adsorption, solubility, pH regulation, biological activity and mineralization. However, an instrial adhesive is added in the manufacturing process of Maifan stone filter element, which is easy to cause secondary pollution of water quality after long-term soaking, and the surface area of such Maifan stone ball is too large to achieve mineralization effect. There are weak alkaline ceramic ball filter, far-infrared ceramic, negative potential ball, tourmaline filter and so on, all of which have the same problems. The far-infrared mineralization method was originally used for health promotion, but we do not know whether the water quality can be changed.
at present, the main mineralization technology on the market is Dow's small-t Maifanshi filter core, which is a kind of non-toxic, harmless and bioactive compound mineral or medicinal rock. The parent rocks of maifanite are usually intermediate and acid magmatic rocks. In addition to common Ca, Mg, Si, Al, Fe, K and Na, there are also a few rare elements, rare earth elements and radioactive elements. Maifan stone has the properties of adsorption, solubility, pH regulation, biological activity and mineralization. However, an instrial adhesive is added in the manufacturing process of Maifan stone filter element, which is easy to cause secondary pollution of water quality after long-term soaking, and the surface area of such Maifan stone ball is too large to achieve mineralization effect. There are weak alkaline ceramic ball filter, far-infrared ceramic, negative potential ball, tourmaline filter and so on, all of which have the same problems. The far-infrared mineralization method was originally used for health promotion, but we do not know whether the water quality can be changed
pure water remineralization technology has been researched and developed for a long time at home and abroad, and now it is widely used in the field of seawater desalination. Large seawater remineralization projects use direct addition of chemicals or limestone to naturally mineralize under the condition of carbon dioxide. Relying on the discipline advantages of hydrogeology and geological materials of China University of Geosciences and the R & D platform of State Key Laboratory, the research team of China University of Geosciences has developed PCC mineral processing modification technology based on the research of mineral crystal structure and crystal chemistry and through advanced surface and interface engineering means to modify different minerals, Increase the specific surface area and ion exchange adsorption capacity of minerals; Based on the mechanism of synergetic antagonism in mineral dissolution, it is difficult to control in the remineralization of domestic pure water. Trace element spectrum matching technology can realize the stable and controllable release of trace element spectrum; Based on the preparation technology of silver zinc composite antibacterial volcanic stone, using the porous structure of natural volcanic stone as the skeleton, loaded with nano silver zinc oxide antibacterial agent, compared with traditional antibacterial materials, the antibacterial effect is better, and has no toxic side effects on human body. By simulating the hydrogeochemical process of spring water formation, the water quality evolution of long seepage length can be realized at the scale of filter element, and the function of mineral water proction by household equipment can be realized. In the aspect of effect, the trace elements in the effluent of Shuishi mineralized filter element are rich, rubidium, molybdenum, selenium and other anti-cancer trace elements are equivalent to Yiyun mineral water, the contents of strontium, zinc and other trace elements reach the national standard for drinking mineral water, and the size of pH and molecular group is close to that of natural mineral water such as Yiyun.
The filter element of water dispenser should be changed every 3-6 months
water dispenser is a device to raise or lower the temperature of barreled pure water (or mineral water) and make it convenient for people to drink. Put barreled water on the top of the machine and use it together with barreled water. Water dispensers can be divided into three types: warm, ice hot and ice warm. Ice hot dispensers can be divided into two types: semiconctor cooling water dispenser and compressor cooling water dispenser
extended data:
precautions for the use of water dispenser:
1. The water dispenser should be placed in a cool and dry place, avoiding direct sunlight; The back of the machine is 20 centimeters apart from the wall. Do not lay bubbles or cardboard at the bottom to avoid leakage of water. It is forbidden to place inflammables and explosives near the machine
2. The water dispenser must use a three core socket with reliable grounding, and equipped with a reliable leakage protection switch
3. Before connecting the power supply, please press the red hot water tap until there is water flowing out, so as to avoid damaging the parts e to dry burning
It is forbidden to start or stop the machine by inserting or pulling out the power plug, and do not lengthen the power cord arbitrarily, so as to avoid fire No cold water or hot water is used for a long time, the water dispenser with cooling and heating power switch can turn off the corresponding power switch, and the water dispenser with computer automatic control can adjust the corresponding water temperature setting to turn off the cooling or heating function to save electricitythere are two kinds of things that can be seen on the market for the filter elements of household water purifiers. One is the standard 10 inch filter element, and the other is the Korean quick connect filter element. If you have a filter bottle wrench in your home that can be screwed off for pretreatment, the first three levels are standard 10 inch filter elements. It is recommended that the first three levels be replaced at the same time, If you also want to replace the RO membrane, then screw off the membrane shell, depending on your membrane surface model, generally ro1812-50
the post mineralized filter element can be replaced or not. This level must be a quick filter element. Quick filter element is very simple. If you buy it, just plug it in the original way. But if it is a standard 10 inch filter element, it's ok to say that the RO membrane must be installed well. Otherwise, if the water quality is not up to standard, it's better for professionals to do it
the cost of the first three stages of pretreatment is very low, and the retail price is only tens of yuan. RO membrane may be more than 100 on the market