| 微波消解ICP-AES法测定饮用水中金属和非金属元素 |
| |
| 引用本文： | 杨帆,韩超,刘霞. 微波消解ICP-AES法测定饮用水中金属和非金属元素[J]. 江西化工, 2011, 0(3): 122-125 |
| |
| 作者姓名： | 杨帆 韩超 刘霞 |
| |
| 作者单位： | 南昌理工学院生物与环境工程系,江西南昌,330013 |
| |
| 摘 要： | 本文建立了ICP-AES（电感耦合等离子体发射光谱仪）法同时测定生活饮用水中的二十种金属和非金属元素的方法,对微波消解方式、ICP工作参数选择、酸度对测定的影响、元素分析线选择、光谱干扰的校正等进行了研究。该方法线性范围宽,精密度RSD〈5%,准确度好,样品加标回收率为90.4%～110.2%,检出限低,具有分析速度快...
|
| 关 键 词： | ICP-AES 微波消解 饮用水 金属 非金属 |
Determination of Metals and Nometals in Drinking Water by Mcirowave Digestion and ICP-AES |
| |
| Yang Fan Han Chao Liu Xia. Determination of Metals and Nometals in Drinking Water by Mcirowave Digestion and ICP-AES[J]. Jiangxi Chemical Industry, 2011, 0(3): 122-125 |
| |
| Authors: | Yang Fan Han Chao Liu Xia |
| |
| Affiliation: | Yang Fan Han Chao Liu Xia(Department of Biology and Environment,Nanchang Institute of Technology,Nanchang,330013) |
| |
| Abstract: | A method for determining twenty metals and nometals in drinking water by microwave digestion an ICP-AES(Inductively Coupled Plasma-Atomic Emission Spectroscopy) simultaneously is reported.Microwave digestion,the optional operation parameters,acid concentration,wavelength selection and internal standard calibration were studied for optimization.The relative standard deviation and recovery of the method were 0.53% ~ 4.18% and 90.4% ~ 110.2%,respectively,This method is sensitive,accurate,simple for analysis of... |
| |
| Keywords: | ICP-AES Microwave digestion Drinking water Metals Nonmetals |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
