Anodic stripping voltammetric detection of Zn(II), Cd(II) and Pb(II) of coal gangue at bismuth film glassy carbon electrodes

3rd International Conference on Advances in Energy Resources and Environment Engineering

能源学;生态环境科学

Wang, Xiu-Teng^1 ; Zhang, Yajing^2 ; Li, Xiaoyan^3 ; Xu, Ling^3 ; Lin, Ling^1 ; Chen, Qian^4 ; Yang, Shuo^1

Branch of Resource and Environment, China National Institute of Standardization, Beijing

100191, China^1

School of Automation, Beijing Information Science and Technology Univerisity, Beijing

100192, China^2

College of Engineering, Peking University, Beijing

100871, China^3

Zhejiang Electric Power Corporation Research Institute, Hangzhou

310014, China^4

关键词: Anodic stripping voltammetric;    Anodic stripping voltammetry;    Detecting methods;    Detection methods;    Environment risks;    Glassy carbon electrodes;    Laboratory conditions;    Operational parameters;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/113/1/012199/pdf
DOI  :  10.1088/1755-1315/113/1/012199

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

For coal gangue it is very important to detect the heavy metals of the products in view of environment risk control, because the heavy metals in coal gangue can cause multiple significant toxic effects. Most of the techniques now available are more suitable for laboratory conditions only and usually cost much testing time. In this work, we develop a new rapid detecting method of Zn(II), Cd(II) and Pb(II) in coal gangue based on anodic stripping voltammetry. Through a large number of experiments, operational parameters have been optimized. This work provides a quick and convenient detection method for heavy metals in coal gangue.