中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Fast Monitoring Soil Environmental Qualities of Heavy Metal by Portable X-Ray Fluorescence Spectrometer

文献类型:期刊论文

作者Wang Bao1; Yu Jian-xin1; Huang Biao2; Hu Wen-you2; Chang Qing3
刊名SPECTROSCOPY AND SPECTRAL ANALYSIS
出版日期2015-06-01
卷号35期号:6页码:1735-1740
关键词PXRF Fast monitoring Heavy metal Soil environmental qualities
ISSN号1000-0593
DOI10.3964/j.issn.1000-0593(2015)06-1735-06
通讯作者Yu Jian-xin(yjxin58cn@aliyun.com)
英文摘要Portable X-ray fluorescence(PXRF) spectrometer as a new type of equipment for quick test has a prominent prospect, but there are also shortcomings of detection range and limition, therefore this paper studied the suitability of PXRF spectrometer in monitoring soil environmental qualities of heavy metals included Cr, Ni, Cu, Zn, Pb, Cd, As and Hg, the aim of this paper is to screen elements which can be detected by this kind of instrument and evaluate the accuracy of test results. The research method is to test heavy metals contaminated soil samples by PXRF spectrometer, evaluate the accuracy of test results of PXRF compared with inductively coupled plasma mass(ICP-MS), then establish linear regression relationship between analysis results of PXRF and ICP-MS method. The results show that, (1) When measuring the soil environmental quality, PXRF spectrometer is appropriate to measure the content of Pb, Zn, Cr and Cu, except Ni, Cd, As and Hg. (2) Compared with the test value of ICP-MS, the test value of Pb and Zn is lower, the test value of Cu is higher, the test value of Cr is too high, all the results of PXRF spectrometer should be linear corrected according to standard analysis method. In conclusion, PXRF spectrometer is suitable for monitoring environmental quality of soil which is polluted by heavy metal such as Pb, Zn, Cr and Cu, it is an analysis means with characteristics of simple and rapid, accurate and reliable. The innovation of this article is that reasonable avoiding the shortcomings of PXRF spectrometer as using the instrument to monitor soil environmental quality, at last improved the application value of test results.
收录类别SCI
WOS关键词ZN ; PB ; CU
WOS研究方向Spectroscopy
WOS类目Spectroscopy
语种英语
WOS记录号WOS:000355883400054
出版者OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS
URI标识http://www.irgrid.ac.cn/handle/1471x/2558403
专题南京土壤研究所
通讯作者Yu Jian-xin
作者单位1.Yunnan Agr Univ, Engn Res Ctr Sci & Technol Land & Resources, Kunming 650201, Peoples R China
2.Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China
3.Geol Survey Jiangsu Prov, Nanjing 210018, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714
Wang Bao,Yu Jian-xin,Huang Biao,et al. Fast Monitoring Soil Environmental Qualities of Heavy Metal by Portable X-Ray Fluorescence Spectrometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2015,35(6):1735-1740.
APA Wang Bao,Yu Jian-xin,Huang Biao,Hu Wen-you,&Chang Qing.(2015).Fast Monitoring Soil Environmental Qualities of Heavy Metal by Portable X-Ray Fluorescence Spectrometer.SPECTROSCOPY AND SPECTRAL ANALYSIS,35(6),1735-1740.
MLA Wang Bao,et al."Fast Monitoring Soil Environmental Qualities of Heavy Metal by Portable X-Ray Fluorescence Spectrometer".SPECTROSCOPY AND SPECTRAL ANALYSIS 35.6(2015):1735-1740.

入库方式: iSwitch采集

来源:南京土壤研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。