| FAAS测定垃圾渗滤液中的铜、铅、锌、铬、镉和镍 |
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| 引用本文： | 胡家朋,穆寄林,赵升云,徐颖惠.FAAS测定垃圾渗滤液中的铜、铅、锌、铬、镉和镍[J].光谱实验室,2011,28(5):2222-2226. |
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| 作者姓名： | 胡家朋 穆寄林 赵升云 徐颖惠 |
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| 作者单位： | 1. 武夷学院环境与建筑工程系 福建省武夷山市武夷大道16号354300;南昌大学环境与化学工程学院 江西省南昌市330031
2. 武夷学院环境与建筑工程系 福建省武夷山市武夷大道16号354300 |
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| 基金项目： | 福建省教育厅资助项目(JK2009051) |
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| 摘 要： | 建立了火焰原子吸收光谱法测定垃圾渗滤液中铜、铅、锌、铬、镉和镍含量的方法.铜、镉、铬在0.01-0.05μg/mL呈现良好的线性关系,锌、镍、铅的线性范围为0.10-0.50μg/mL,相关系数分别为0.9987、0.9968、0.9993、0.9999、0.9995、0.9974.铜、铅、锌、铬、镉、镍的加标回收率范...
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| 关 键 词： | 火焰原子吸收光谱法 铜 铅 锌 铬 镉 镍 垃圾渗滤液 |
Determination of Cu,Pb,Zn,Cr,Cd and Ni in the Leachate of Landfill by FAAS |
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| HU Jia-Peng,MU Ji-Lin,ZHAO Sheng-Yun,XU Ying-Hui.Determination of Cu,Pb,Zn,Cr,Cd and Ni in the Leachate of Landfill by FAAS[J].Chinese Journal of Spectroscopy Laboratory,2011,28(5):2222-2226. |
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| Authors: | HU Jia-Peng MU Ji-Lin ZHAO Sheng-Yun XU Ying-Hui |
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| Institution: | HU Jia-Penga,b MU Ji-Lina ZHAO Sheng-Yuna XU Ying-Huiaa(Department of Environmental and Architecture Engineering,Wuyi University,Wuyishan,Fujian 354300,P.R.China)b(School of Environmental and Chemical Engineering,Nanchang University,Nanchang 330031,P.R.China) |
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| Abstract: | The method for the determination of the contents of Cu,Pb,Zn,Cr,Cd,Ni in the leachate of landfill was established by FAAS.The concentration of Cu,Cd,Cr was linear with absorbance in the range of 0.01—0.05μg/mL,and the linear range were 0.10—0.50μg/mL for Zn,Ni,Pb,and the correlation coefficient for elements were 0.9987,0.9968,0.9993,0.9999,0.9995,0.9974,respectively.The detection limits and the recoveries at the spike levels of Cu,Pb,Zn,Cr,Cd,Ni were 0.0114,0.0279,0.0105,0.0024,0.0024,0.0237μg/mL,respectively and 85.0%—114.0%.The relative standard deviations were respectively 0.372%,0.556%,0.145%,0.894%,0.153%,0.065% for the determination of the each element standard solution（n=6）.The method is high sensitivity,which meets the requirements for the determination of the contents of Cu,Pb,Zn,Cr,Cd,Ni in the leachate of landfill. |
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| Keywords: | FAAS Cu Pb Zn Cr Cd Ni Leachate of Landfill |
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