| 汽车尾气中铅测定方法的探讨 |
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| 引用本文： | 郭英茹,全晓塞. 汽车尾气中铅测定方法的探讨[J]. 宁夏工程技术, 2003, 2(3): 253-254 |
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| 作者姓名： | 郭英茹 全晓塞 |
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| 作者单位： | 1. 银川市环境监测中心站,宁夏,银川,750000
2. 宁夏大学,化学化工学院,宁夏,银川,750021 |
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| 摘 要： | 用火焰原子吸收分光光度法测定了汽车尾气中铅的含量，该方法的检出限为0．015mg／Nm^3，线性方程A=0．0126C 0．005，相关系数r=0．9999，回收率为96％-99％．该法简便，快速，灵敏，适合于汽车尾气中Pb的测定．
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| 关 键 词： | 汽车尾气 铅 测定 含量 火焰原子吸收分光光度法 |
| 文章编号： | 1671-7244(2003)03-0253-02 |
| 修稿时间： | 2003-04-15 |
Study on the determination of lead from automobile exhaust |
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| GUO Ying-ru,QUAN Xiao-sai. Study on the determination of lead from automobile exhaust[J]. Ningxia Engineering Technology, 2003, 2(3): 253-254 |
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| Authors: | GUO Ying-ru QUAN Xiao-sai |
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| Affiliation: | GUO Ying-ru1,QUAN Xiao-sai2 |
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| Abstract: | A method for determination of Pb from automobile exhaust by FAAS4 is reported in this paper. The detection limit is 0.015 mg/Nm3; equation of linear : A= 0.012 6C+ 0.05, ? =0.999 9; recovery of the method is from 96% to 99% . The method is fast, convenient, sensitive and suitable for determination of Pb from automobile exhaust. |
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| Keywords: | lead determination FAAS4 |
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