大学化学 >> 2026, Vol. 41 >> Issue (4): 239-249.doi: 10.12461/PKU.DXHX202502084

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多环芳烃污染物简介及其吸附研究进展

周旖娴, 申晓东, 朱莉娜   

  1. 天津大学理学院化学系, 化学化工国家级实验教学中心, 天津 300350
  • 收稿日期:2025-02-17 录用日期:2025-07-21 发布日期:2026-04-24
  • 通讯作者: 朱莉娜 E-mail:linazhu@tju.edu.cn Lina Zhu
  • 基金资助:
    农业农村部农产品质量安全环境因子控制重点实验室开放基金课题202201

Polycyclic Aromatic Hydrocarbons (PAHs) as Environmental Pollutants: Recent Advances in Adsorptive Removal Technologies

Yixian Zhou, Xiaodong Shen, Lina Zhu   

  1. National Demonstration Center for Experimental Chemistry and Chemical Engineering Education, Department of Chemistry, School of Science, Tianjin University, Tianjin 300350, China
  • Received:2025-02-17 Accepted:2025-07-21 Published:2026-04-24
  • Contact: Lina Zhu E-mail:linazhu@tju.edu.cn

摘要: 多环芳烃(PAHs)是一种常见的有机污染物,由于其具有致癌性、致畸性、高污染等危害受到了人们的广泛关注,如何有效去除环境中的PAHs正逐渐成为研究的热点。本文对多环芳烃污染物的种类、化学结构及危害性进行了简介,总结了PAHs的去除方法。其中,吸附技术具有绿色高效、无污染、环境友好、发展可持续等优点,因而被认为是去除与修复PAHs的潜力技术之一。因此,本文着重对各种多环芳烃吸附剂材料的研究进展进行了介绍,分析了这些材料各自的优缺点,对该研究领域的未来发展方向进行了展望。同时,结合大学化学课程教学内容,本文还探讨了PAHs吸附研究对大学化学教学的促进意义。

关键词: 多环芳烃, 去除方法, 吸附剂材料, 大学课程

Abstract: Polycyclic aromatic hydrocarbons (PAHs) represent a class of persistent organic pollutants that have garnered significant scientific attention owing to their carcinogenic, teratogenic, and mutagenic properties, along with their environmental persistence. This review systematically examines the classification, structural characteristics, and environmental impacts of PAHs, while comprehensively evaluating current remediation approaches. Adsorption technology emerges as particularly promising due to its environmental compatibility, high efficiency, and sustainability advantages. We critically analyze recent developments in adsorbent materials for PAH removal, discussing their respective merits and limitations through comparative assessment. Furthermore, this review provides perspectives on future research directions in this field. From an educational standpoint, we elucidate how PAH adsorption studies can enrich university chemistry curricula by bridging fundamental concepts with contemporary environmental applications.

Key words: Polycyclic aromatic hydrocarbons, Removal methods, Adsorption materials, University courses