Electrodeionization apparatus and operating method therefor

Electrodeionization apparatus and operating method therefor

  • CN 101,121,555 A
  • Filed: 02/13/2004
  • Published: 02/13/2008
  • Est. Priority Date: 02/14/2003
  • Status: Active Application
First Claim
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1. the working method of an electric deionizer, it is to utilize ion-exchange membrane to divide the working method of the electric deionizer of concentration compartments and desalting chamber between anode and negative electrode, it is characterized in that:

  • processed water is circulated in this desalting chamber, condensed water is circulated in this concentration compartments, in the method, the low anion concentration water of handling through negatively charged ion removal treatment unit is circulated in this concentration compartments as condensed water, make it near a side inflow of desalting chamber outlet in this concentration compartments, make it simultaneously to go out from a effluent near desalting chamber'"'"'s inlet.

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