Entry-level hydrogen-rich water cup: The chemical method generally uses metallic magnesium to produce minerals whose main component is magnesium through a process, and uses the principle of hydrogen generation by the reaction of magnesium and water.
Advantages: The hydrogen-rich water cup with this principle has a simple process and low cost.
Defect: Magnesium will be consumed, so the filter element needs to be replaced from time to time. What’s more troublesome is that you need to drink a lot of hydrogen-rich water to show the effect of hydrogen. However, this hydrogen production method will produce magnesium ions, which are needed by the body, but the body absorbs a large amount of magnesium ions, which increases The complexity of the problem.
Popular hydrogen-rich water cup: ordinary electrolysis：This is currently used by most manufacturers of hydrogen-rich water cups. The platinum electrode is placed in the water at the same time, and hydrogen and oxygen are produced during electrolysis and discharged into the water at the same time. The price of this kind of hydrogen-rich water cup ranges from more than 300 to 1,200 yuan. Among them, the price of Japan's Jiangtian water element water cup is more than 2000. Many consumers find that Jiangtian water element water cup is not suitable for China, and it will have a peculiar smell when used in China. This peculiar smell is Ozone, ozone. In the final analysis, the reason is: imported hydrogen water cups are mostly products developed for the Japanese and Korean markets. Japanese tap water can be directly consumed without heavy metals and other organic pollutants, and there will be no residual chlorine. However, China's tap water is sterilized by adding chlorine gas, and the chlorine content of chlorine-containing tap water will increase more than five times after being decomposed.
Advantages: low cost and easy to popularize.
Defect: The problem of residual chlorine and ozone cannot be completely solved. The threshold is low, there are many manufacturers, and the quality is uneven.
High-end hydrogen-rich water cup: SPE proton membrane electrolysis, hydrogen and oxygen separation SPE membrane is the popular proton exchange membrane for hydrogen fuel cells. The process of hydrogen-oxygen separation and hydrogen-rich water cup electrolysis is the reverse process of fuel cell power generation. The cathode where hydrogen is generated by hydrogen-oxygen separation is above the SPE membrane, and the anode below is where oxygen, ozone, and residual chlorine are discharged to the bottom of the cup, so the hydrogen purity is high. In addition, there is an anti-sky feature. Even with deionized water, the SPE proton membrane electrolysis hydrogen-rich water cup still works. Because the SPE membrane also acts as an electrolyte.
Advantages: The hydrogen produced is of high purity and can be breathed. The concentration of hydrogen water is high, and there is no residual chlorine and ozone.
Defect: SPE proton membranes are expensive. At present, only a few manufacturers can produce qualified SPE proton membranes in the world. The hydrogen-rich water cup in the world of hydrogen love is the water cup that uses this SPE proton membrane. The hydrogen production purity is extremely high, the concentration of hydrogen water is extremely high, and there is no residual chlorine and ozone. You can use it with confidence.