湘潭地区乡村小学生尿锑含量分析

Analysis of urine antimony of pupils in Xiangtan rural area

目的掌握小学生尿锑含量水平,为锑的暴露风险提供基础数据。方法采用微波消解—原子荧光光谱法对湘潭地区乡村小学生进行尿液中锑含量分析。结果 120名小学生尿锑含量检出率为1.7%。最小值为未检出,最大值为9.7μg/L,平均值为0.098μg/L。结论湘潭地区乡村小学生尿液中锑含量为未检出。

Objective To understand the content of urine antimony of pupils, so as to provide the basic data for antimony exposure evaluation. Methods The content of urine antimony of pupils in Xiangtan rural area was detected by Hydride Generation-atomic fluorescence spectrometry. Results The detection rate was 1.7 % in 120 pupils, the minimum was not detected, the maximum was 9.7μg/L, and the average was 0.098μg/L. Conclusion The content of antimony is in minimum in the urine of pupils in Xiangtan rural area.