Deionized water refers to the removal of the water of impurities present in ionic form. "Deionized" Defining the International Organization for Standardization ISO / TC 147 defined as: "de-ionized water, complete or incomplete removal of ionic species." The technology now used mainly RO reverse osmosis method of preparation. Ion exchange resin to remove anions and cations in water, but the water remains soluble organic matter, can contaminate the ion exchange column which reduces their effectiveness, deionized water storage can easily lead to bacteria. Uses: 1, routine testing laboratories, laboratory water, general laboratory, configuration standing solution, washing glassware; 2, the electronics industry production, such as funnels, tubes, liquid crystal displays, circuit boards, computer hard drive, integrated circuit chip, silicon semiconductors; 3, power boilers, boiler water softening required, desalination; 4, automobiles, household appliances, building materials, surface coating, plating, coating glass cleaning; 5, the petrochemical industry, commercial net water equipment, chemical reaction cooling water, chemicals, manufacturing with liquid water; 6, industrial textile, iron and steel and other clean water; 7, food, beverage, liquor, cosmetics production water; 8, seawater, brackish water, such as purification . Washing wastewater reuse process description: Enter the system for the car wash waste water washing vehicles, commercial water purification equipment filter, sediment containing more large commercial water purification equipment, the main ingredients of surfactants pollution. System process using membrane bioreactor technology combined with activated charcoal worrying too much misplaced as the main process. Pretreated to remove grit chamber through grease wastewater silt and vehicle washing process into the oil in the water, the use of membrane bioreactor technology, strengthening the effectiveness and ultrafiltration membrane activated sludge biological treatment of fine particles to effectively retain effect reduce the water content of the surface active agent, SS and bacteria. Finally, activated carbon adsorption function (LAS adsorption of about 56mg / g) further removal of the surface active agent in water and bacteria. To ensure that the treated water stably achieve reuse requirements. "Recycle washing water ultrafiltration system" will be long-running, UF's choice is the most important issue, but also an economic issue. If you need more frequent replacement of membrane film, consumer and commercial water purification equipment, follow-up costs will remain high. Therefore, the ability to choose tolerance and backwash function with a variety of ultrafiltration membrane. "Recycle washing water ultrafiltration system" ultrafiltration membrane used can work for more than four years in the water turbidity of less than 800NTU, and it is an ultrafiltration membrane fouling ability. Large commercial water purification equipment, the Han Technology (online consultation), commercial water purification equipment provided by the Henan Science and Technology Co., Ltd. Han Yue. Henan Yue Han Technology Co., Ltd. (www.hnlyjd.com/) is Zhengzhou, electronics, electrical products processing leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Science and technology leader in the culvert with the staff warmly welcome all inquiries negotiations to create the Han Technology better future.