首页|水环境中锑分析检测方法的研究进展

水环境中锑分析检测方法的研究进展

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锑(Sb)是广泛存在于水环境中的一种重金属,不断被证实对人和动植物等有慢性毒性和致癌风险.在监测和治理水环境中的 Sb 污染方面,建立快速、高灵敏度的 Sb 检测分析方法至关重要.重点阐述了分光光度法、原子荧光光谱法(AFS)、电感耦合等离子体质谱法(ICP-MS)、电感耦合等离子体原子发射光谱法(ICP-OES)、原子吸收光谱法(AAS)和电化学分析法在 Sb 分析检测中的相关研究及应用进展,探讨了水环境中Sb 检测存在的问题和面临的挑战,如检测方法灵敏度低、间接测定Sb 耗时且不准确、还原剂昂贵且有毒等.此外,对Sb 检测未来的发展方向进行展望.未来Sb 检测趋势是发展电化学分析方法.通过电极修饰和纳米材料设计提高传感器性能,如碳基材料、金属纳米颗粒和硅基材料.有机配体、纳米复合材料和裸电极的功能化可增强灵敏度和选择性,促进传感器小型化.未来Sb 检测将迈向小型化、芯片化和快速化.
Research progress analysis and detection methods of antimony in wastewater
Antimony(Sb)is a heavy metal widely found in water environment and has been continuously proven to pose chronic toxicity and carcer risks to humans and wildlife.The establishment of rapid and highly sensitive analytical methods for the detection of Sb is of crucial importance in the monitoring and management of Sb pollution in the water environment.This article summarized the progress and applications of various analytical methods for Sb analysis,including spectrophotometry,atomic fluorescence spectroscopy(AFS),inductively coupled plasma-mass spectrometry(ICP-MS),inductively coupled plasma optical emission spectrometry(ICP-OES),atomic absorption spectroscopy(AAS),and electrochemical analysis.It also discussed the challenges and issues associated with Sb detection in water environments,such as low sensitivity of detection methods,time-consuming and inaccurate indirect determination of Sb,and the relative cost and toxicity of reducing agents.The future development direction of Sb detection is prospected.The emerging trend for Sb detection is the development of electrochemical analysis methods.Sensor performance is improved by electrode modification and nanomaterial design,such as carbon-based materials,metal nanoparticles and silicon-based materials.Functionalization of organic ligands,nanocomposites and bare electrodes can enhance sensitivity and promote sensor miniaturization.The future of Sb detection will move towards miniaturization,chip-based systems and rapid analysis.

antimony(Sb)water environmentatomic fluorescence spectroscopy(AFS)inductively coupled plasma(ICP)research progress

王冬芳、李姜珊、汪林颖、程若瑶、崔梦佳、卢洪秀、蔡冬清

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东华大学 环境科学与工程学院,上海

上海污染控制与生态安全研究院,上海

上海农林职业技术学院 生物医药与健康系,上海

锑 水环境 原子荧光光谱法 电感耦合等离子体法 研究进展

内蒙古自治区重点研发计划国家自然科学基金广东重点研发计划安徽省科技重大专项中央高校基本科研业务费专项中央高校基本科研业务费专项

2021GG0300520000252020B0202010005202203a0602000122D1113172232020D-22

2024

10.19886/j.cnki.dhdz.2023.0235

东华大学学报(自然科学版)
东华大学

东华大学学报(自然科学版)

CSTPCD北大核心
影响因子：0.308
ISSN：1671-0444
年,卷(期)：2024.50(3)
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