2021-05-12
Test method of electrodeionization membrane stack
Test methods for electrodeionized membrane stack (GB / T 38514-2020) was released recently and will come into effect on February 1, 2021. This standard specifies the conditions, devices, items, procedures, data processing and reports of the electrodeionization membrane stack test. This standard is a...
2021-05-12
Will "chip" wind come and "water treatment" fly?
Recently, the chip industry has been widely concerned. At the same time, as an important part of the chip industry, water treatment in the chip industry has become a hot spot in the industry. Water treatment in chip industry mainly includes two demands: one is the production of ultra pure water for ...
2021-05-12
What are the differences among ultrapure water, deionized water, RO water, distilled water and double distilled water
What are the differences among ultrapure water, deionized water, RO water, distilled water and double distilled water? The following is analyzed by Hongjie water affairs.
