Technical assistance: Anion resin exchange
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This post was last edited by hesonchang214 on 2010-1-31 08:33. Our company wants to reuse steam condensate as process water, but the chloride concentration in it is 5.5 mg/l. We’re not sure what methods can be used to treat it; if anion exchange resins are used, is it necessary to perform backwashing and forward washing?
When the chloride ions reach a certain level, it is of course necessary to regenerate the resin. Otherwise, the function of the resin will be affected.
It’s not what the person upstairs meant; I want to use an anionic resin to remove chloride ions from the condensed water.
3# heiying004 No matter what you plan to do, if you use resin, it will lose its effectiveness after operating for a while; therefore, it is necessary to carry out backwashing and regeneration in order to restore its ion exchange function.
It is recommended to use a weak resin for treatment; normal processing procedures can be followed.