Chemical Industry and Engineering Progress ›› 2025, Vol. 44 ›› Issue (4): 2285-2296.DOI: 10.16085/j.issn.1000-6613.2024-0608

• Resources and environmental engineering • Previous Articles     Next Articles

Activated persulfate-induced degradation of typical environmental endocrine disruptors in soil

NIU Jingwei1(), CHEN Xiaoyang1,2(), ZHANG Jian1, ZHOU Yuzhi1, CHEN Min3   

  1. 1.School of Earth and Environment, Anhui University of Science and Technology, Huainan 232001, Anhui, China
    2.National Key Laboratory of Deep Coal Safety Mining and Environmental Protection, Huainan 232001, Anhui, China
    3.Taizhou Research Institute, Zhejiang University, Taizhou 318000, Zhejiang, China
  • Received:2024-04-11 Revised:2024-10-10 Online:2025-05-07 Published:2025-04-25
  • Contact: CHEN Xiaoyang

活化过硫酸盐降解土壤典型环境内分泌干扰物

牛经纬1(), 陈孝杨1,2(), 张健1, 周育智1, 陈敏3   

  1. 1.安徽理工大学地球与环境学院,安徽 淮南 232001
    2.深部煤炭安全开采与环境保护全国重点实验室,安徽 淮南 232001
    3.浙江大学台州研究院,浙江 台州 318000
  • 通讯作者: 陈孝杨
  • 作者简介:牛经纬(1999—),男,博士研究生,研究方向为煤矿区土壤固碳技术。E-mail:Stronger7059@163.com
  • 基金资助:
    国家自然科学基金(41572333);安徽省重点研究与开发计划(202104a06020027)

Abstract:

As China's industry and agriculture rapidly develop, a significant amount of environmental endocrine disruptors (EEDs) are transported into the soil matrix by natural or human-induced means. EEDs pollution has led to a decline in soil quality, posing a series of ecological safety and human health concerns and hindering the further development of agriculture in China. Persulfate (PS) advanced oxidation technology offers advantages such as low cost, short cycle, and high efficiency. In the field of EEDs contaminated soil remediation, researcher has selected and focused on three highly representative and widely-studied PS activation techniques: thermal activation, transition metal ion activation, and carbon material activation. This paper introduced the classification, application, sources, and hazards of typical soil EEDs, discussed the basic principles, the advantages and disadvantages of typical activation technologies, highlighted the influencing factors in the degradation process, elaborated on the impact of soil properties on degradation, and concluded with a perspective on future research directions, including the establishment of soil EEDs emission inventories, process customization based on local conditions, prevention and control of secondary pollution, and soil quality assurance, etc., aiming to provide theoretical support for on-site engineering applications in remediating EEDs contaminated soil.

Key words: soil, environmental endocrine disruptors, persulfate, degradation, contamination

摘要:

随着我国工农业的迅速发展,大量环境内分泌干扰物(EEDs)在自然或人为因素作用下迁移至土壤介质中。EEDs污染造成了土壤质量的下降,引发了系列生态安全和人体健康问题,制约了我国农业的进一步发展。过硫酸盐(PS)高级氧化技术具有成本低、周期短、效率高等优势。在EEDs污染土壤修复领域,热活化、过渡金属离子活化、碳材料活化是3种极具代表性的、广受关注的典型PS活化技术。本文介绍了土壤典型EEDs分类、应用、来源及危害,论述了典型活化技术的基本原理和优缺点,重点综述了典型活化技术在降解过程中的影响因素,阐述了土壤性质对降解的影响,最后对未来研究方向进行了展望,如土壤EEDs排放清单建立、因地制宜匹配工艺、二次污染防控、土壤质量保证等,以期为EEDs污染土壤修复的现场工程应用提供理论支持。

关键词: 土壤, 环境内分泌干扰物, 过硫酸盐, 降解, 污染

CLC Number: 

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