In the electrochemical mode, various types of sewage treatment are carried out by electrolysis, mainly by using the electric energy and magnetic effect generated by the reactor, and in the process of the reaction, the negative polarity of the titanium metal determines the characteristics of high voltage and small current. The high voltage and small current can just increase the negative weakness of the cathode and strengthen the negative pressure of the cathode. By using this characteristic, some iron salt and aluminum salt compound are added to the water body according to the proportion of the sewage in the sewage treatment process. The method of sewage treatment can not use the coating process of the titanium anode, and can use the anode reactor for a long time without considering the service life of the anode.

The titanium anode uncoated reactor adds some iron salts and aluminum salt compounds in the water according to the proportion of the sewage in the sewage treatment process, such as ferrous sulfate FeSO4, ferric chloride FeCl3, aluminum chloride AlCl3, ferric sulfate Fe2 (SO4) 3, etc., this method can be used in the practical application of the sewage treatment industry. According to different water quality conditions, the types and proportions of the added compounds are adjusted. The titanium anode is electrolyzed by using different decomposition forms and decomposition products of various compounds. The treatment can be carried out simultaneously with the titanium metal material as the anode and the cathode.