摘要
砷是一种广泛分布于自然界的微量元素,砷过量会危害人类的健康甚至致癌。综述了近年来砷的光度分析测定方法,主要包括砷斑法、钼蓝光度法、银盐法、抑制动力学光度法和催化动力学光度法。
Arsenic, a kind of microelement, is widespread in nature. Excessive arsenic has bad effects on human health. The progress of photometric methods for the determination of arsenic in environment is surveyed, including arsenic stain method, Molybdosilicate Blue Photometry, silver diethyl-dithiocarbamate method, inhabition kinetic spectrophotometry, the catalytic photometry method.
出处
《安徽教育学院学报》
2007年第6期70-72,共3页
Journal of Anhui Institute of Education
基金
安徽省高校青年教师科研资助计划项目(2006jql193)
关键词
砷
砷的测定
光度分析
arsenic
determination of arsenic
photometric analysis
