Rapid Detection of As(III) in Coal Gangue with Anodic Stripping Voltammetry Method

It is important to detect arsenic content in the process of comprehensive utilization of coal gangue in view of environment risk control. In this work, we proposed a rapid detect method of As(III) in coal gangue with anodic stripping voltammetry, and optimized the operating parameters by a large number of experiments. The result shows that the anodic stripping voltammetry can accurately analyse As(III) in coal gangue in real time. Anodic stripping voltammetry method is suitable for small and medium-sized enterprises because of its short detection time and low cost of equipment.