Recent development on boron-doped diamond anodes in electrochemical degradation of emerging antibiotic pollutants

被引：0
|
作者：
Zhai C. [1 ]
Zhao D. [1 ]
He Y. [1 ,2 ]
Huang H. [1 ,2 ,3 ]
Chen B. [1 ,2 ,3 ]
Guo Z. [1 ,2 ,3 ]
机构：
[1] Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Yunnan, Kunming
[2] Metallurgical Electrode Material Engineering Technology Research Center of Yunnan Province, Yunnan, Kunming
[3] Kunming Hendera Technology Co., Ltd., Yunan, Kunming
来源：
Huagong Jinzhan/Chemical Industry and Engineering Progress | 2022年 / 41卷 / 12期
关键词：
antibiotic pollutants; boron doped diamond; degradation mechanism; electrochemical oxidation; process kinetics;
D O I：
10.16085/j.issn.1000-6613.2022-0247
中图分类号：
学科分类号：
摘要：
Antibiotics are considered as a kind of emerging organic contaminants in water environment, which have features of difficult to naturally degrade, environmental irritation, biological toxicity and drug resistance, etc. Therefore, the elimination of antibiotics in water environment has become the focus of environmental researchers in recent years. Benefitting from excellent physical and chemical properties, boron-doped diamond (BDD) electrode has been regarded as the most ideal and efficient electrode material for electrocatalytic oxidation of organic pollutants. However, there is lack of summary for the current research status of BDD anode in emerging antibiotic pollutants. This review firstly discusses the degradation process and mechanisms of organic pollutants involving oxidation species during electrocatalytic oxidation on BDD anode, and then analysis the research progress of electrocatalytic degradation of emerging antibiotic pollutants in recent years. In the following, the key influencing factors on electrocatalytic degradation process of antibiotics are discussed, and the development progress of BDD anode materials is further summarized. At the same time, the combined techniques based on electrocatalytic oxidation on BDD anode are also summarized. Finally, the problems existing in electrocatalytic degradation of antibiotic pollutants with BDD anode and key development direction in the future are further prospected. © 2022 Chemical Industry Press. All rights reserved.
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页码：6615 / 6626
页数：11
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