Analysis of the Measurement Conditions of Heavy Metal Enriched on the Filter Membrane Using X-Ray Fluorescence

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Abstract:

In this paper, the measurement conditions of heavy metal enriched on the filter membrane using X-ray fluorescence were talked about. According to the heavy metal enriched on the film, the specific parameters were analysed. Through many experiments, the suitable parameters were decided. In order to excite mainly heavy metal in air, the excitation voltage should be not less than 30kV. The excitation current should be between 20μA and 60μA. The measured distance should be between 4mm and 15mm. The best choice of pulse shaping time is around 6.4μs. These parameters setting should have very good application value in air heavy metal measurement.

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Advanced Materials Research (Volumes 718-720)

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1037-1042

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July 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] H.L. Xie, P. Zhang, H. He, et al., "Distribution of heavy metal elements in the different diametral atmospheric particulate matters," Environ. Engineering. 20(2002) 55–57.

Google Scholar

[2] G. Yang, S. X. Liang, H. W. Sun, "Research Progress in Analysis and Morphological Analysis of Heavy Metal Components in Atmospheric Aerosol", Environmental monitoring management and technology,19(2007)9–14.

Google Scholar

[3] M.Z. Tan, F.M. Xu, J. Chen, X.L. Zhang, J.Z. Chen, "Spatial Prediction of Heavy Metal Pollution for Soils in Peri-Urban Beijing, China Based on Fuzzy Set Theory," Pedosphere 16(2006)545–554.

DOI: 10.1016/s1002-0160(06)60087-8

Google Scholar

[4] N.P.A. Saby, J. Thioulouse, C.C. Joliver, "Multivariate analysis of the spatial patterns of 8 trace elements using the French soil monitoring network data," Sci. Total Environ. 407(2009) 5644–5652.

DOI: 10.1016/j.scitotenv.2009.07.002

Google Scholar

[5] T. Radu, D. Diamond, "Comparison of soil pollution concentrations determined using AAS and portable XRF techniques," J. Hazard. Mater. 171(2009)1168-1171.

DOI: 10.1016/j.jhazmat.2009.06.062

Google Scholar

[6] J. Chou, G. Clement, B. Buursavich, "Rapid detection of toxic metals in non-crushed oys- ter shells by portable X-ray fluorescence spectrometry," Environ. Pollut. 158(2010)2230–2234.

DOI: 10.1016/j.envpol.2010.02.015

Google Scholar

[7] C.N. Block, T. Shibata, H.M. Solo-Gabriele, "Use of handheld X-ray fluorescence spectrometry units for identification of arsenic in treated wood," Environ Pollut. 148(2007)627–633.

DOI: 10.1016/j.envpol.2006.11.013

Google Scholar

[8] R. Carr, C. S. Zhang, N. Moles, M. Harder, "Identification and mapping of heavy metal pollution in soils of a sports ground in Galway City, Ireland, using a portable XRF analyser and GIS," Environ. Geochem. Health 30(2008)45–52.

DOI: 10.1007/s10653-007-9106-0

Google Scholar

[9] A.X. Lu, X.Y. Qin, J.H. Wang, J. Sun, D.Z. Zhu, L.G. Pan, "Determination of Cr, Zn, As, and Pb in soil by X-ray fluorescence spectrometry based on a partial least square regression model," IFIP AICT 344 (2011)563-564.

DOI: 10.1007/978-3-642-18333-1_67

Google Scholar