广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2012年
7期
76-78,98
,共4页
电Fenton%活性炭纤维%甲基橙%降解
電Fenton%活性炭纖維%甲基橙%降解
전Fenton%활성탄섬유%갑기등%강해
electro-fenton%activated carbon fiber%methyl orange%degradation
以石墨为阳极、活性炭纤维（ACF）为阴极,电Fenton法氧化降解甲基橙溶液。结果表明,在甲基橙溶液浓度为4 mmol/L、pH值为3、电压为8 V、硫酸亚铁的浓度为0.2 mmol/L、反应时间为60 min时脱色率可达到98.12%,并且甲基橙氧化降解遵循一级反应动力学。
以石墨為暘極、活性炭纖維（ACF）為陰極,電Fenton法氧化降解甲基橙溶液。結果錶明,在甲基橙溶液濃度為4 mmol/L、pH值為3、電壓為8 V、硫痠亞鐵的濃度為0.2 mmol/L、反應時間為60 min時脫色率可達到98.12%,併且甲基橙氧化降解遵循一級反應動力學。
이석묵위양겁、활성탄섬유（ACF）위음겁,전Fenton법양화강해갑기등용액。결과표명,재갑기등용액농도위4 mmol/L、pH치위3、전압위8 V、류산아철적농도위0.2 mmol/L、반응시간위60 min시탈색솔가체도98.12%,병차갑기등양화강해준순일급반응동역학。
The methyl orange degradation was carried out by the electro-Fenton reaction which was composed of graphite anode and active carbon fiber（ACF） cathode.The results showed that the degradation rate of methyl orange could reach 98.12% when the contentration of methyl orange was 4 mmol/L,pH value was 3,voltage was 8 V,contentration of Fe2＋ was 0.2 mmol/L and the reation time was 60 min.The degradation of methyl orange followed first-order kinetics equation.
