摘要
对成都理工大学理化实验楼和分析测试楼周边土壤进行了取样调查,采用氢化物-原子荧光光谱法测定了样品中的砷和汞,以考查化学类实验室易挥发污染元素对周边环境的影响。调查结果表明,实验室周边土壤均已受到砷、汞不同程度的污染,必须引起高度重视。
Soil surrounding the physical and chemical laboratory building and analytical and testing laboratory building of Chengdu U- niversity of Technology were sampled and analyzed. To find out the influence of the volatile and contaminated elements which come from the chemical laboratory to the soil~ Hydride - atomic fluorescence spectrometry is used to determine As and Hg. Results show that the soil around the laboratories has been polluted by arsenic and mercury to different degrees. We must pay more attention to the soil pollution.
出处
《实验科学与技术》
2008年第1期126-128,共3页
Experiment Science and Technology
关键词
污染调查
实验室
砷
汞
pollution investigation
laboratory
arsenic
mercury
