Study on the Treatment for Phenol Wastewater With Advanced Oxidation Technology
Yao Hong-yun
Abstract
Yao Hong-yun
Abstract
In this experiment,Fenton reagent and UV/Fenton reagent are respectively employed to treat phenol wastewater.The results show that the treatment efficiency increases obviously with Fenton reagent;the removal rate of phenol and COD can respectively reach the highest as 92.5% and 53.4% with conditions,0.23 mL of H2O2,0.19 mL of FeSO4 solution(FeSO4·7H2O concentration at 10%),pH=3 and initial phenol concentration at 250 mg/L.
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In this experiment,Fenton reagent and UV/Fenton reagent are respectively employed to treat phenol wastewater.The results show that the treatment efficiency increases obviously with Fenton reagent;the removal rate of phenol and COD can respectively reach the highest as 92.5% and 53.4% with conditions,0.23 mL of H2O2,0.19 mL of FeSO4 solution(FeSO4·7H2O concentration at 10%),pH=3 and initial phenol concentration at 250 mg/L.
Key concepts: Phenol, Reagent, Chemistry, Fenton's reagent, Wastewater, Sewage treatment, Nuclear chemistry, Chromatography