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生物质化学工程 ›› 2024, Vol. 58 ›› Issue (2): 55-63.doi: 10.3969/j.issn.1673-5854.2024.02.007

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生物质炭材料活化过硫酸盐降解有机污染物的研究进展

刘艳艳1,2,3(), 蒋剑春2,*(), 李保军3   

  1. 1. 河南农业大学 理学院, 河南 郑州 450002
    2. 中国林业科学研究院 林产化学工业研究所, 江苏 南京 210042
    3. 郑州大学 化学学院, 河南 郑州 450001
  • 收稿日期:2023-07-17 出版日期:2024-03-30 发布日期:2024-03-22
  • 通讯作者: 蒋剑春 E-mail:lyycarbon@henau.edu.cn;jiangjc@icifp.cn
  • 作者简介:蒋剑春, 中国工程院院士, 研究员, 博士生导师, 研究领域: 生物质能源转化技术、活性炭制备和应用的基础与应用基础研究; E-mail: jiangjc@icifp.cn
    刘艳艳(1986-), 女, 河南新安人, 副研究员, 博士, 研究方向为农林生物质先进炭材料; E-mail: lyycarbon@henau.edu.cn
  • 基金资助:
    中原英才计划青年拔尖人才项目(30602674)

Research Progress of Biomass Carbon-based Materials Activating Persulfate to Degrade Organic Pollutants

Yanyan LIU1,2,3(), Jianchun JIANG2,*(), Baojun LI3   

  1. 1. College of Science, Henan Agricultural University, Zhengzhou 450002, China
    2. Institute of Chemical Industry of Forest Products, CAF, Nanjing 210042, China
    3. College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
  • Received:2023-07-17 Online:2024-03-30 Published:2024-03-22
  • Contact: Jianchun JIANG E-mail:lyycarbon@henau.edu.cn;jiangjc@icifp.cn

摘要:

作为经济、易得的含碳材料,生物质炭已应用于高级氧化领域。以硫酸根自由基为基础的高级氧化工艺是降解有机污染物的有效方法之一。本文综述了过硫酸盐的特点及其氧化降解有机污染物的反应原理,重点分析了生物质炭材料的非金属改性(氮掺杂、硼掺杂和硫掺杂)、金属改性、表面修饰等改性方式对其活化过硫酸盐降解有机污染物的影响,讨论了生物质炭基催化剂对典型有机污染物的降解效果与机理,并展望了生物质炭基材料在活化过硫酸盐降解有机污染物领域的技术挑战和发展前景。

关键词: 生物质炭基材料, 活化, 过硫酸盐, 降解, 有机污染物

Abstract:

As an economical and readily available carbon-containing material, carbon derived from biomass had been used in advanced oxidation fields. The advanced oxidation process based on sulfate radical was one of the effective approachs to degrade organic pollutants. In this review, the characteristics of persulfate and the reaction principle of oxidative degradation of organic pollutants were reviewed. The effects of non-metallic modification(nitrogen doping, boron doping and sulfur doping), metal modification and surface modification on the degradation of organic pollutants by persulfate activated by biochar materials were analyzed. The activation properties and mechanism of different kinds of biochar-based materials on persulfate, as well as the degradation effect and mechanism of the carbon-based materials on typical organic pollutants were discussed. Finally, the technical challenges and development prospects of carbon-based materials in the field of activated persulfate degradation of organic pollutants were proposed, in order to provide the reference for the research on persulfate degradation of organic pollutants.

Key words: biomass derived carbon-based materials, activation, persulfate, degradation, organic pollutants

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