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 | Titanium anode Titanium electr |
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Trademark:63017344816 | |
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Product introduction： |
| At present, there are chlorine, sodium hypochlorite, bleaching powder, chlorine dioxide, trichloroisocyanuric acid, hydrogen peroxide, ozone and other agents and methods for the disinfection of water bodies. In addition, there are some means such as iodine water, high-priced oxidation water, and ultraviolet disinfection. . Among all the disinfectants, although chlorine is the most economical, there are potential safety hazards in the transportation, storage, and use of chlorine, and it is difficult to accurately control the dosage. Compared with other disinfectants, sodium hypochlorite solution is very advantageous. It is clear and transparent, soluble in water, completely solves the technical difficulties of gas disinfectants such as chlorine gas, chlorine dioxide, and ozone that are difficult to dissolve in water and is difficult to achieve accurate dosing, eliminating liquid chlorine, chlorine dioxide, Ozone and other pharmaceuticals often have safety hazards such as running, leaking, leaking, and poisoning. There are no adverse reactions to the health and environmental damage caused by disinfection, and there are not many precipitates caused by the use of bleaching powder. Because of these characteristics, sodium hypochlorite has been widely used for the disinfection and prevention and control of various water bodies including tap water, reclaimed water, industrial circulating water, swimming pool water and hospital sewage. However, because sodium hypochlorite solution is not easy to store for a long time and it is inconvenient to transport, sodium hypochlorite is mostly prepared on site by using electrolytic brine. Titanium anode applications The use of on-site production of sodium hypochlorite for drinking water treatment and disinfection of private and public swimming pools is undoubtedly an important breakthrough in the invention of titanium anodes and the use of sodium hypochlorite generators. The use of titanium anodes for on-site production of sodium hypochlorite and the use of chlorine or large amounts of sodium hypochlorite for comparison are both safe and environmentally friendly. The use of titanium anodes to produce sodium hypochlorite avoids the use of aggressive and dangerous chemicals such as hydrochloric acid. The principle of the reaction of the electrode to obtain sodium hypochlorite is to electrolyze sodium chloride dissolved in water. In the electrolysis process, sodium hypochlorite is formed. The most suitable salt concentration is 3-5 g/l. For improved salt utilization, diaphragms can be used, which are often used in large equipment and swimming pools. The overall reaction is expressed as follows: NaCl + H2O → NaClO + H2↑ Electrode reaction: Anode: 2Cl- - 2e → Cl2 Cathode: 2H+ + 2e → H2 Solution reaction: 2NaOH + Cl2 → NaCl + NaClO + H2O Products and services: For sodium hypochlorite generators, Magneto developed special anode products that are very suitable for use in order to increase the efficiency of salt use and extend the life of the anode. The main products are as follows: 1. Tantalum metal oxide coated titanium anode; 2. Niobium platinum oxide coated titanium anode. |