摘要
以石墨烯(GO)负载α-FeOOH,制备α-FeOOH/GO材料,降解四环素,分析了pH对降解效果的影响。结果表明,α-FeOOH/GO复合材料光催化效果非常明显,0. 08 g的α-FeOOH/GO复合材料对50 m L浓度25 mg/L的四环素溶液,光催化180 min时,色度去除率达95%以上,COD值去除率超过60%。
Graphene(GO)andα-FeOOH composites were prepared.Research the different proportion of theα-FeOOH/GO material on the degradation of tetracycline.Analysis the influent of catalyst dosage,pH on the degradation effect.The results show that,graphene has loadingα-FeOOH successfully,and it has a significant effect on the catalytic efficiency.Theα-FeOOH/GO of 0.08 g can degrade 95%of the 50 mL tetracycline solution with a concentration of 25 mg/L by 180 min,and the COD removal rate was over 60%.
作者
张骥
汪恂
朱雷
方继敏
秦波
ZHANG Ji;WANG Xun;ZHU Lei;FANG Ji-min;QIN Bo(School of Urban Construction,Wuhan University of Science and Technology,Wuhan 430065,China;School of Resources and Environmental Engineering,Wuhan University of Technology,Wuhan 430070,China)
出处
《应用化工》
CAS
CSCD
北大核心
2018年第10期2077-2081,共5页
Applied Chemical Industry
基金
国家自然科学基金(51272189
51672196)
