Min-Hua Zhou, Qi-Zhou Dai, Le-Cheng Lei, Da-Hui Wang
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Synergetic effects for p-nitrophenol abatement using a combined activated carbon adsorption-electrooxidation process.
A novel fluidized electrochemical reactor that integrated advanced electrochemical oxidation with activated carbon (AC) fluidization in a single cell was developed to model pollutant p-nitrophenol (PNP) abatement. AC fluidization could enhance COD removal by 22%-30%. In such a combined process, synergetic effects on PNP and COD removal was found, with their removal rate being enhanced by 137.8% and 97.8%, respectively. AC could be electrochemically regenerated and reused, indicating the combined process would be promising for treatment of biorefractory organic pollutants.
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