EDI high-water equipment

EDI equipment works high-purity water is very important for many industrial and commercial projects, such as: semiconductor manufacturing and pharmaceutical industries. Previously these industrial pure water obtained by ion exchange. However, membrane systems and membrane processes as a pretreatment process or ion exchange systems increasingly popular alternative. The membrane system desalination process (EDI) and the like can be cleanly removed minerals and can work continuously. Furthermore, the membrane process in mechanical systems is much simpler than the ion exchange, it does not need an acid, alkali and regeneration and waste water. EDI processing is one of the film processing business grew the fastest. EDI with a special sink, the sink in the flow path is filled with mixed bed ion exchange resin. EDI is mainly used for the total dissolved solids (TDS) is 1-20mg / L water into pure water 8-17 megohms. About EDI technology, also known as continuous electrodeionization technology, it will be scientifically electrodialysis and ion exchange technology integration by Yang Yang anion membrane, the choice of anion exchange resin in water ion exchange interaction through the role of ion , under the influence of an electric field to achieve directional migration of ions in water to achieve the depth of the water purification desalination, and produced by water electrolysis hydrogen ions and hydroxide ions on the resin filled with continuous regeneration, therefore EDI system water process without acid , alkali chemicals can be continuously regenerated production of high-quality ultrapure water, it has advanced technology, compact, easy to operate, can be widely used in electrical, electronic, pharmaceutical, chemical, food and laboratory areas, water treatment Green Revolution technology. This new technology can replace traditional ion exchange unit to produce high resistivity 16-18MΩ? CM ultra-pure water. EDI module structure characteristics 1, fresh water separators adopting sanitary PE material 2, EDI membrane homogeneous films imported and domestic heterogeneous ion-exchange membrane 3, using imported EDI special uniform particle size resin and domestic EDI special uniform particle size resin 4, EDI ruthenium-plated titanium electrode plate technology 5, the pressing board adopts rigid alloy rolled aluminum with a cast made. 6, the fixing screws using GB standard parts 7, membrane reactor pressure test 7bar watertight highest factory 8, the film stack resistance low consumption 9, the appearance of decorative plates beautiful shape solid 10, the largest membrane reactor treated water 3T / H, the smallest die Heap treated water 75L / H 11, pure water, concentrated water, extreme water channel designed, easy to plug, even water distribution, no dead ends. Daqing people and Environmental Protection Technology Co. product simple design, easy operation, the entire device in a rack body, just when electricity and water supply installation, modular design, easy to expand, PLC automatic control, automatic operation, by automated instruments automatic monitoring and testing water quality, system without human control, simple operation, small footprint. The same quality, the same service to our lowest price Northeast region!