What is deionized water What are the characteristics-Ocpuritech-img

What is deionized water? What are the characteristics?

by:Ocpuritech     2021-06-13
What is deionized water? What are the characteristics? Author of the article: What is deionized water, deionized water in the end what is the use?   refers to pure water after removing impurities in the form of ions. Deionized water is mainly produced through deionized water equipment. The core of deionized water equipment is RO reverse osmosis membrane, which uses reverse osmosis membrane to filter ions, bacteria and other organic matter. In some high-tech industries, deionized water is also called ultrapure water or 18 megaohm water. Deionized water production process and its characteristics 1. The traditional water treatment method of ion exchange resin production equipment for deionized water, the basic process is:    raw water → multi-media filter → activated carbon filter → precision filter → positive bed → Yin bed→mixed bed→post-installed security filter→water point. (Features: relatively large pollution, low degree of automation, low initial investment)   2, reverse osmosis water treatment equipment and ion exchange equipment are combined to produce deionized water, the basic process is:    raw water → multi-media filter → activated carbon Filter → precision filter → reverse osmosis equipment → mixed bed → ultrapure water tank → ultrapure water pump → post security filter → water point. (Features: low pollution, high degree of automation, medium initial investment, moderate price)   3. A method of combining reverse osmosis equipment and electro-deionization (EDI) equipment to produce deionized water, which is a way to produce ultrapure water The latest process is also an environmentally friendly, economical, and huge development potential for the preparation of ultrapure water equipment. The basic process is:    raw water → multi-media filter → activated carbon filter → precision filter → reverse osmosis equipment → electrodeionization (EDI)→Ultra-pure water tank→Ultra-pure water pump→Post security filter→Water point.   The above is about the characteristics of deionized water and the introduction of the preparation process. If you don’t understand, please come to consult the editor of environmental protection.
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