HUBEI AGRICULTURAL SCIENCES ›› 2022, Vol. 61 ›› Issue (5): 91-97.doi: 10.14088/j.cnki.issn0439-8114.2022.05.018

• Pollution Control • Previous Articles     Next Articles

Research progress on pollution status of chlorobenzene compounds and its remediation technology

LIU Le1, ZHANG Guo-liang1,2,3, WANG Fang1, NIU Yuan1, QI Bo1,3, LIU Xin-hai1   

  1. 1. College of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003,Jiangsu,China;
    2. State Key Laboratory of Soil & Sustainable Agriculture,Nanjing 210008,China;
    3. Jiangsu Province Key Laboratory of Concave Soil Resources Utilization,Huaian 223003, Jiangsu,China
  • Received:2020-08-20 Online:2022-03-10 Published:2022-04-01

Abstract: Chlorobenzenes (CBs) are not only a widely used chemical raw material, but also a persistent organic pollutant, which is difficult to decompose after entering the environment and brings a series of potential hazards. In view of the seriousness of CBs pollution and the urgency of technical remediation, this paper reviewed the use of chlorobenzene compounds and their pollution levels in the environment through the combination of relevant literature and self-research, and discussed bioremediation, physical chemistry remediation, combined remediation and other remediation technologies for chlorobenzene pollutants; It was considered that the development of unit technology or combined process with green environmental protection, high reaction efficiency and low price was the focus of future research. At the same time, it was pointed out that the harmless treatment of chlorobenzene pollutants was the future development direction.

Key words: chlorobenzene compounds, environmental pollution, bioremediation, physical and chemical remediation, combined remediation

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