Baoji Dynamic Trading Co., Ltd

What is the effect of titanium anode electrolytic salt water?

Dec 04, 2024

What is the effect of titanium anode electrolytic salt water?

Gmail:alisa@jmyunti.com

The first point to be made clear is that the electrolysis of salt water uses a titanium anode with a titanium substrate and a precious metal coating on the surface, rather than simply using titanium as the anode.
The titanium anode with a precious metal coating based on titanium has a longer service life and higher efficiency than ordinary titanium anodes.
1. If titanium is simply used as an anode, it will corrode very quickly during the electrolysis process.
2. After the precious metal coating is applied to the titanium substrate, it has a protective effect on the titanium substrate. The precious metal coating on the titanium substrate is consumed during the electrolysis process, and the consumption rate of this precious metal coating is very low. For example, if it is used for the electrolysis of salt water, it can be used for at least 2-3 years, and there are many customers who use it for 5 years.
3. In addition, after the titanium anode is coated with a mixed precious metal oxide coating, the precious metal oxide coating on the surface has a strong activity, which catalyzes the electrolysis reaction and improves the reaction efficiency.
4. At present, the application of titanium anode electrolysis of salt water is very mature, and the use effect has been recognized by the majority of users. Of course, the precious metal coated titanium anode is not only used in the electrolysis of salt water, but can be used in various electrochemical reaction industries. I can also roughly list these industries: etching solution copper recovery equipment, organic electrosynthesis, sewage treatment, chemical foil, swimming pool water disinfection, sodium hypochlorite generator (electrolysis of salt water), chlorine dioxide generator (electrolysis of salt water), etc.

Reaction diagram of sodium hypochlorite
chlorine generator

 

 

The electrolysis of salt water method is widely used as a sterilization water treatment technology with good sterilization effect, strong practicality and no secondary pollution; electrolysis sterilization can be divided into direct sterilization and direct sterilization.
Indirect sterilization is to kill microorganisms by using electrolysis to produce clO-\HCLO3\H2O2\ and other substances. The various commercialized disinfection water processors are mostly after adding electrolytes such as sodium chloride to produce bactericides such as chlorine dioxide and sodium hypochlorite.
Direct sterilization is to use electrolysis electrodes to directly act on microorganisms to kill them. The representative one is adsorption electrolysis sterilization.

 

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Gmail:alisa@jmyunti.com

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