Poly-electric field membrane electrodialysis method and device capable of improving electroosmosis efficiency

Poly-electric field membrane electrodialysis method and device capable of improving electroosmosis efficiency

  • CN 105,642,122 A
  • Filed: 01/05/2016
  • Published: 06/08/2016
  • Est. Priority Date: 01/05/2016
  • Status: Active Application
First Claim
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1. one kind utilizes the membrane electrodialysis process that poly-electric field improves electrodialysis efficiency, it is characterized in that, the poly-electric field membrane electrodialysis process that the poly-electric field of described utilization improves electrodialysis efficiency does not change electrode voltage, by increasing electric field intensity residing for electrodialytic membranes, thus the carried charge increasing film improves electrodialysis efficiency;

  • The membrane electrodialysis process that the poly-electric field of this utilization improves electrodialysis efficiency includes;

    Centered by the iron electrode of center, drum-shaped iron electrode and Membrane cover are dressed up coaxial drum, form non-even strong poly-electric field;

    When determining the height of film bucket and diameter, the outer wall of barrel spacing from iron electrode inwall, according to drum-shaped iron electrode surface area/film bucket surface area >

    =10;

    Thus obtain the interior geometry of poly-electric field EDBM device.

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