EDI产品简介 EDI Product Profile
EDI is a revolutionary water treatment technology. It cleverly combines electrodialysis and ion exchange organically with membrane separation and desalination technology. It is a high-tech green technology. EDI water purification equipment has the advantages of continuous water production, no acid-base regeneration, and no human presence. It has gradually replaced the mixed bed as a precision treatment equipment in the system for preparing pure water. The Environmental Protection characteristics of this advanced technology are good, the operation is easy to use, and it is more and more recognized by people. It is also more and more widely promoted in the pharmaceutical, electronics, electric power, and chemical industries. Its appearance is a revolutionary progress of water treatment technology, marking the water treatment industry finally entered the green industry industry.
Both ends of EDI are provided with positive electrode plates and negative electrode plates. After electrification, electric fields are generated. The electric field causes the water molecules entering the water to dissociate into H + and OH-at the interface of the ion exchange resin, and continuously regenerates the cathode and cation in the freshwater chamber. Exchange resin. The cathode and cation in the ion exchange resin are attracted by the corresponding positive and negative electrodes during the regeneration process, and migrate through the Yang and anion exchange resins to the corresponding Ionic membranes. When these ions enter the dense chamber through the exchange membrane, H+ and OH- recombine into water. The generation, binding, and cation migration of this H + and OH-are the mechanisms by which ion exchange resins can achieve continuous regeneration.