论文部分内容阅读
本文根据各种形态汞氧化还原和溶解性质的差别建立了土壤和沉积物中汞形态分析的系统方法.研究了测定各形态汞的实验条件,考察了各形态汞相互间的干扰情况,并对一些实际样品进行了系统分析.结果表明,所建立的方法可用于土壤和沉积物中汞赋存形态的研究.
In this paper, a systematic method for speciation analysis of mercury in soils and sediments was established based on the differences in redox and dissolution properties of various forms of mercury. The experimental conditions for the determination of mercury in various forms were studied, and the interferences between the various forms of mercury were examined. Some real samples were systematically analyzed and the results showed that the established method could be used to study the speciation of mercury in soils and sediments.