China's electronics industry is huge, including electronic equipment, electronic components, electronic devices research and development, production, sales and service of various processes. Integrated circuits, sensors, mobile phones, computers, televisions, optical fibers, photovoltaics, resistors, capacitors, etc., all belong to the products of the electronics industry and play different functions in our daily life. These electronic industry products often need to use ultrapure water as production raw materials or cleaning tools in the production process to ensure product quality and safety and reduce scrap rate.
Ultrapure water basically contains only one substance, water molecules, so it has high purity and complex production process. General chemical methods and high-temperature sterilization cannot meet the production quality requirements of ultrapure water, and professional EDI ultrapure water equipment is required for production. The equipment adopts the treatment process of "two-stage reverse osmosis + EDI".
The two-stage reverse osmosis system is able to effectively separate the impurities contained in the water. With the advantages of small pore size and high porosity of reverse osmosis membrane, microorganisms, metal ions, minerals and other components will be fully intercepted by the reverse osmosis membrane and separated from pure water molecules. After two reverse osmosis system filtration, the impurities can be basically removed.
EDI treatment can significantly improve the desalination rate of ultrapure water. This technology can achieve charged operation, greatly improve the ion migration rate, significantly enhance the desalination effect, and no contaminant precipitation during the treatment process, and no acid and alkali waste liquid will be generated. EDI influent water is a second-stage reverse osmosis produced water, with good water quality, and the quality of the concentrated water produced after desalination can still be better than that of the first-class reverse osmosis produced water, and can be refluxed to the first-class reverse osmosis production tank.
EDI ultrapure water equipment can achieve continuous and stable production, no acid and alkali regeneration, automatic operation, simple installation, stable production water quality, it adopts PLC intelligent program, flexible operation, operation is not easy to block, low failure rate, can provide high-quality ultrapure water production services for the guarantee of product quality in the electronics industry.
Edit: Novelty Technique: m.
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