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| 原子荧光光谱法快速测定粉煤灰中砷与汞 | |
| 引用本文： | 祝建国,毛振才,毛恺霞,武学军,王玉功.原子荧光光谱法快速测定粉煤灰中砷与汞[J].分析测试技术与仪器,2007,13(3):219-221. |
| 作者姓名： | 祝建国 毛振才 毛恺霞 武学军 王玉功 |
| 作者单位： | 1. 国土资源部,兰州矿产资源监督检测中心,甘肃,兰州,730050 2. 国土资源部,兰州矿产资源监督检测中心,甘肃,兰州,730050;甘肃国电龙源洁净燃烧工程技术有限责任公司,甘肃,兰州,730050 3. 甘肃国电龙源洁净燃烧工程技术有限责任公司,甘肃,兰州,730050 |
| 摘 要： | 采用王水分解试样-原子荧光光谱法(AFS)测定粉煤灰中的砷、汞,方法回收率分别为98.5%~102.0%、85.0%~105.0%,相对偏差分别为1.9%~4.8%、0.6%~2.4%.方法具有快速、简便、灵敏等优点,对探讨粉煤灰在农业生态环境方面的综合利用颇有价值. |
| 关 键 词： | 原子荧光光谱法 粉煤灰 砷 汞 |
| 文章编号： | 1006-3757（2007）03-0219-03 |
| 收稿时间： | 2007-04-10 |
| 修稿时间： | 2007-05-21 |
Rapid Determination of Arsenic and Mercury in Coal Fly Ash by Atomic Fluorescence Spectrometry |
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| ZHU Jian-guo,MAO Zhen-cai,MAO Kai-xi,WU Xue-jun and WANG Yu-gong.Rapid Determination of Arsenic and Mercury in Coal Fly Ash by Atomic Fluorescence Spectrometry[J].Analysis and Testing Technology and Instruments,2007,13(3):219-221. | |
| Authors: | ZHU Jian-guo MAO Zhen-cai MAO Kai-xi WU Xue-jun and WANG Yu-gong |
| Institution: | 1. Lanzhou Center of Product Quality Supervision Inspection of National Land and Natural Resources, Lanzhou 730050, China ;2. Gansu SP Longyuan Clean Combustion Engineering Technology Co LTD, Lanzhou 730050,China |
| Abstract: | The sample was dissolved in aqua vegia; AFS method was used to determine arsenic and mercury in coal fly ash. The ralative stand deviations of them are 1.9%-4.8%,0. 6%-2.4%. The recovery of them is 98. 5% - 102. 0%, 85. 0% - 105. 0% respectively. The method is simple, quick and high sensitivity. The method has been applied to comprehensive utilization of coal fly ash in monitor agriculture ecology environment. |
| Keywords: | atomic fluorescence spectrometry coal fly ash arsenic mercury |
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