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二氧化锰纳米微球在电Fenton反应中的应用

李昊 王浩男 任斐鹏 彭瑞超

谢明德, 冯梅, 唐一鸣, 易小莹, 刘丹. 矿化垃圾层微生物群落结构及多样性分析[J]. 环境工程, 2022, 40(2): 42-46. doi: 10.13205/j.hjgc.202202007
引用本文: 李昊, 王浩男, 任斐鹏, 彭瑞超. 二氧化锰纳米微球在电Fenton反应中的应用[J]. 环境工程, 2020, 38(12): 26-31. doi: 10.13205/j.hjgc.202012005
XIE Mingde, FENG Mei, TANG Yiming, YI Xiaoying, LIU Dan. ANALYSIS ON MICROBIAL COMMUNITY STRUCTURES AND DIVERSITY IN AGED REFUSE[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(2): 42-46. doi: 10.13205/j.hjgc.202202007
Citation: LI Hao, WANG Hao-nan, REN Fei-peng, PENG Rui-chao. APPLICATION OF MANGANESE DIOXIDE NANOSPHERES IN ELECTRO-FENTON REACTION[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(12): 26-31. doi: 10.13205/j.hjgc.202012005

二氧化锰纳米微球在电Fenton反应中的应用

doi: 10.13205/j.hjgc.202012005
基金项目: 

国家重点研发计划(2017YFC050530302,2017YFC0506304)。

详细信息
    作者简介:

    李昊(1989-),男,博士,主要研究方向为水土保持及水处理技术。

    通讯作者:

    彭瑞超(1988-),男,博士,主要研究方向为水处理技术。prc@whu.edu.cn

APPLICATION OF MANGANESE DIOXIDE NANOSPHERES IN ELECTRO-FENTON REACTION

  • 摘要: 通过简单的水热法制备了比表面积较高的MnO2纳米微球,以之替代Fenton试剂中的Fe试剂,采用类电Fenton反应降解染料亚甲基蓝(MB),研究其处理效果。实验结果表明:当MB溶液初始浓度为30 mg/L时,电压为10.6 V,MnO2浓度为80 mg/L,H2O2浓度为20.4 g/L,保持pH为4条件下,MB在40 min内的降解率达到94.08%。分析了反应前后MnO2的变化并提出其反应机理。该研究成果可为电Fenton技术的应用提供新的思路和理论依据。
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出版历程
  • 收稿日期:  2019-08-28
  • 网络出版日期:  2021-04-23

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