The problem of oxidant decolorization
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The COD of textile printing and dyeing wastewater is 1500 mg/L, and its color intensity is 4000 times. After adding an oxidant, does it first react with the chromophoric groups in the wastewater? ? Or decolorization and COD removal are carried out simultaneously
After the oxidant is added, decolorization and COD removal occur simultaneously.
This post was last edited by zhaolijun on 2015-11-18 08:23. I wonder if you have tried using resins for adsorption treatment of your printing and dyeing wastewater. If you’re interested in resin adsorption, we can talk about it!