测量水环境中汞的多种方法比较

摘要

目前在环境监测领域测量水环境中汞浓度的方法有很多。本文对于三种应用较为广泛的测定汞浓度的方法作了比较。提出测定水环境中的汞时，应按照水样的浓度不同，干扰因子不同以及监测数据精密度要求不同选择合适的监测方法来满足质量控制的要求。%At present in the field of environmental monitoring measurement method to determine the concentration of mercury in wa⁃ter environment has a lot of kinds. In this paper, which has been widely applied for three kinds of method to determine the concentration of the determination of mercury. Must be in accordance with the determination of mercury in water environment, water samples of differ⁃ent concentrations of various interference factors and the monitoring data of different precision requirement to choose the appropriate methods to meet the requirements of quality control.