Method for preparing electrolysis water by electrolyzing dual-quality water

Abstract

The invention relates to a method for preparing electrolysis water by electrolyzing dual-quality water and belongs to the technical field of water treatment. The method is characterized in that: pure water output by a pure water machine is input to a water inlet on one side of the cathode of an electrolytic bath; concentrated water output by the pure water machine is input to a water inlet on one side of the anode of the electrolytic bath; and the two kinds of water entering the electrolytic bath is electrolyzed by the electrolytic bath with a diaphragm, alkalic water is output from the water outlet on one side of the cathode of the electrolytic bath, and acidulous water is output from the water outlet on one side of the anode of the electrolytic bath. The method has the advantages of: obtaining alkalescent pure water which contains mineral substance and has sweet mouthfeel, improving the health performance of the pure water and relatively reducing waste water discharging at the same time. The method contributes to the use of electrolysis water machines under the condition of high hardness water quality and contributes to popularization of electrolyzed-functional water.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and specifically relates to an electrolyzed water preparation technology for drinking water production. Background technique [0002] With the improvement of social living standards, in order to solve the problem of water pollution, people began to drink a lot of pure water. However, due to the special production process of pure water, there are two defects in pure water: no minerals and strong acidity, pH value On the low side. Therefore, the health function of pure water has been questioned, and many old people, children, pregnant women, and the infirm are not suitable for drinking pure water for a long time, which restricts the development of pure water. Since the 1960s, electrolyzed water from Japan began to enter the market again, and entered my country in the 1980s. Its special health function has been welcomed by the market. However, due to the ion migration and chemical combinat...

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Problems solved by technology

[0002] With the improvement of social living standards, in order to solve the problem of water pollution, people began to drink a lot of pure water. However, due to the special production process of pure water, there are two defects in pure water: no minerals and strong acidity, pH value low

However, due to the ion migration and chemical combination reaction that will occur during the electrolysis process, in the case of relatively complex water quality, such as water containing rust, hardness exceeding a certain value, organic matter, etc., the drinking water after electrolysis will have a poor taste and smell. Odor, precipitation, and even cause the electrolyzed water machine to stop running. This natural defect of the electrolyzed water machine makes it difficult for the electrolyzed water machine to be accepted by more consumers, and it is difficult to promote it worldwide.

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