摘要
通过水热法制备还原石墨烯负载四氧化三铁(RGO/Fe_(3)O_(4))催化剂,研究了催化剂投加量、催化剂配比、H_(2)O_(2)投加量、体系pH值等对苯酚催化降解的影响。结果表明,当苯酚模拟废水的体系pH=3、m(催化剂)=0.2 g、V(H_(2)O_(2))=20 mL、m(RGO)∶m(Fe_(3)O_(4))=1.2时,苯酚去除效果最好,去除率最高可达83.6%。
The reduced graphene oxide(RGO)/Fe_(3)O_(4) catalyst was prepared by hydrothermal method.And the effects of catalyst dosage,catalyst ratio quality,initial H_(2)O_(2) content,and pH value on the catalytic degradation of phenol were studied.The results show that the removal rate of phenol reached 83.6%under the condition of pH=3,RGO/Fe_(3)O_(4) dosage of 0.2 g,H_(2)O_(2) content of 20 mL,and the ratio of m(GO)∶m(Fe_(3)O_(4))of 1.2,respectively.
作者
白瑞
高雯雯
卢翠英
慕苗
刘皓
焦玉荣
BAI Rui;GAO Wenwen;LU Cuiying;MU Miao;LIU Hao;JIAO Yurong(School of Chemistry and Chemical Engineering,Yulin University,Yulin 719000,China;Key Laboratory of Low Matamorphic Coal Clean Utilization,Yulin 719000,China)
出处
《化工科技》
CAS
2021年第2期6-9,共4页
Science & Technology in Chemical Industry
基金
国家自然科学基金项目(52062047,21763029)
陕西省教育厅重点科学研究计划(重点实验室)项目(18JS124,20JS162)
陕西省科技厅项目(2019SF-273)
榆林市科技局项目(CXY-2020-006-06)。
