【摘要】 检测水环境重金属的发展方向为现场、快速、实时、在线、连续和自动化测量。由此传感器的微型化、集成化和分析仪器的便携化、自动化是发展的必然趋势。本文综述了电化学分析重金属的方法、仪器。实现多种元素的同时测量,与其他分析方法相比,电化学溶出伏安法的仪器设备简单,便于携带和操作,灵敏度和准确度高,选择性好,运行费用低,体积小,易于实现微型、在线、快速和自动化检测。更多还原

【Abstract】 Detection of heavy metals in water environment development direction for the scene,fast,real-time,online,continuous and automated measurements.Thus miniaturization of sensors,integration and portable analytical instruments,automation is the inevitable trend of development.In this paper,a method of electrochemical analysis of heavy metals,instruments.Achieve a variety of elements measured simultaneously with other analytical methods,electrochemical stripping voltammetry of simple equipment,easy to carry and operate,sensitivity and accuracy,selectivity,low cost,small size,easy to implement micro,online,fast and automated testing.更多还原