1results about How to "Fast descaling" patented technology

The application provides a method for electrochemical water softening, which adopts an electrochemical device with a cathode and an anode to treat wastewater, the wastewater is fed into the cathode and discharged from the anode, and the cathode is a corrugated electrode. The corrugated electrode is a sawtooth corrugated electrode with a sawtooth surface or a wave corrugated electrode with a wave surface. In the electrochemical water softening method, the hydrogen bubble generation and release of the cathode are utilized to have a certain mechanical peeling effect on the scale layer, and due to the special structure of the electrode surface, the hydrogen bubble has a certain pushing force outward, so that the scale layer can be taken away from the surface of the substrate, thereby preventing the scale layer from depositing on the cathode, which not only prolongs the service life of the cathode but also enables the cathode to have a certain self-cleaning ability. The corrugated electrode adopted in the application can make the scale not deposit on the surface of the cathode but crystallize and grow in water, relieve the scale deposition speed on the surface of the electrode, and reduce the energy consumption in the reaction process.