电化学传感器用于饮用水消毒副产物检测的研究进展  

Recent Advances in Electrochemical Sensors for Detection of Disinfection By-Products in Drinking Water

作　　者：陶甜 李秋菊 毛舜 TAO Tian;LI Qiu-Ju;MAO Shun(State Key Laboratory of Pollution Control and Resource Reuse,College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China)

机构地区：[1]同济大学环境科学与工程学院,污染控制与资源化研究国家重点实验室,上海200092

出　　处：《分析化学》2025年第2期176-186,共11页Chinese Journal of Analytical Chemistry

基　　金：国家自然科学基金项目(No.22076139);中央高校基本科研业务费专项资金资助。

摘　　要：消毒副产物(Disinfection by-products,DBPs)是饮用水处理过程中产生的污染物,其浓度低但毒性大,对环境安全和人类健康造成重大风险。传统DBPs分析方法依赖于色谱/质谱技术,存在预处理复杂、耗时长、仪器昂贵以及不便携等局限性,因此亟需开发灵敏、快速、简便且低成本的DBPs原位检测技术与分析仪器。电化学传感器作为DBPs标准检测方法(色谱法)的有益补充,有望实现DBPs的现场原位检测和远程实时监测。本文在简要概述DBPs的管控指标和标准检测方法的基础上,主要从电化学传感器的电极修饰材料和测试技术两个方面总结了近年来电化学传感器用于饮用水中DBPs检测的研究进展,讨论了DBPs电化学传感器研究领域目前面临的挑战和未来的发展方向。Disinfection by-product(DBPs)are contaminants generated during drinking water treatment processes.Despite their low concentration level,these compounds exhibit high toxicity,posing threaten to both environmental safety and human health.Traditional DBPs analysis methods rely on chromatography/mass spectrometry techniques,which are limited by complex and time-consuming pretreatment processes,as well as expensive and non-portable instrumentation.Therefore,there is an urgent need to develop sensitive,fast,simple and low-cost in-situ detection technique and analysis instruments for DBPs.Electrochemical sensors,as a beneficial complement to the standard DBPs detection method,are expected to achieve on-site in-situ detection and remote real-time monitoring.This article provided a concise overview of regulatory indicators and standardized detection methods for DBPs,followed by an in-depth discussion of recent advancements in electrochemical detection of DBPs,focusing on two key aspects,recognition probes and analytical techniques.Finally,the current challenges and potential research directions in the field of electrochemical sensors for DBPs were summarized.

关 键 词：消毒副产物 电化学传感器 水质标准 饮用水监测 评述 

分 类 号：TU9[建筑科学]