摘要
以网状玻璃碳(RVC)为阴极、钌铱钛网为阳极的电芬顿体系降解活性黑5,考察pH、电流强度、Fe2+用量对脱色率的影响。结果表明,最佳反应条件为:pH为2.57,电流强度0.27 A,Fe2+用量0.95 mmol,预测的脱色率为89.99%。三组平行实验脱色率的平均值为88.67%,误差1.80%。
The Reactive Black 5 was degraded by the electro-Fenton system with reticular glass carbon(RVC)as the cathode and the iridium-titanium mesh as the anode.The effects of pH,current intensity and Fe 2+dosage on decolorization rate were investigated.The results showed that the optimal reaction conditions after optimization were pH 2.57,current intensity 0.27 A,Fe 2+dosage 0.95 mmol,and the predicted decolorization rate was 89.99%,the average of decolorization rate was 88.67%,the error was 1.80%.
作者
陈于梁
成先雄
连军锋
黄雅莲
王明珠
袁俊
CHEN Yu-liang;CHENG Xian-xiong;LIAN Jun-feng;HUANG Ya-lian;WANG Ming-zhu;YUAN Jun(Research Center for Water Quality Security Technology at Ganjiang River Basin,Jiangxi University ofScience and Technology,Ganzhou 341000,China)
出处
《应用化工》
CAS
CSCD
北大核心
2020年第11期2756-2758,2764,共4页
Applied Chemical Industry
基金
国家自然科学基金青年科学基金项目(51808268)
江西理工大学大学生创新创业训练计划项目(DC2018-009)。
关键词
活性黑5
电芬顿
网状玻璃碳
Reactive Black 5
electricity-Fenton
reticulated vitreous carbon
