文献类型： 外文期刊
作者： Liang, Gang 1 ; Li, Shasha 1 ; Yu, Xiaodong 3 ; Bu, Qingwei 4 ; Qu, Han 5 ; Zhu, Hong 2 ; Yao, Xiaolong 6 ; Lu, Anxiang 1 ; Gong, Wenwen 1 ;
作者机构： 1.Beijing Acad Agr & Forestry Sci, Inst Qual Stand & Testing Technol, Beijing 100097, Peoples R China
2.Beijing Univ Agr, Coll Biosci & Resource Environm, Dept Appl Chem, Beijing 102206, Peoples R China
3.Hebei Univ Environm Engn, Qinhuangdao 066102, Hebei, Peoples R China
4.China Univ Min & Technol Beijing, Sch Chem & Environm Engn, Beijing 100083, Peoples R China
5.Cent South Univ, Xiangya Sch Publ Hlth, Changsha 410078, Peoples R China
6.Beijing Technol & Business Univ, Sch Ecol & Environm, Beijing 100048, Peoples R China
关键词： Black carbon; Engineered carbon-based nanomaterials; Organic pollutants; Metal-free catalysts; Redox-mediator; Transformation and degradation
期刊名称：PROCESS SAFETY AND ENVIRONMENTAL PROTECTION （ 影响因子：7.926； 五年影响因子：7.717 ）
ISSN： 0957-5820
年卷期： 2022 年 160 卷
页码：
收录情况： SCI
摘要： Black carbon (BC) has a large specific surface area and abundant surface functional groups, so it is traditionally regarded as an adsorbent and a metal catalyst carrier. In addition to this, it has recently been found that a variety of BCs can also be used as a metal-free catalyst to mediate the transformation and degradation of specific organic pollutants at room temperature. This paper reviews the recent findings and current developments of the mediating roles of BC in both chemical and microbial degradation of organic pollutants, including azo dyes, nitroaromatic compounds and halogenated hydrocarbons. It starts with a brief overview of the source, properties and sorption characteristics of BC and focuses on the mediating effects and mechanisms of various BCs (such as activated carbon, chars, graphite), as well as types of surface modified carbon materials, on the transformation and degradation of organic pollutants. Moreover, it also introduces the research on engineered carbon-based nanomaterials (i.e., carbon nanotubes and graphene), which have similar physical and chemical characteristics, for reference. Finally, the application prospects of using BC as a metal-free catalyst to mediate the transformation and degradation of organic pollutants are discussed to provide a reference and expand new ideas for further research in this field.(c) 2022 Institution of Chemical Engineers. Published by Elsevier Ltd. All rights reserved.
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