Development of a combined method to carry out a multielement analysis for environment preser vation

A. Gorbunov; S. Gundorina; T. Onischenko; M. Frontasyeva

doi:10.1007/bf02039841

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 129: Issue 2

Development of a combined method to carry out a multielement analysis for environment preser vation

Authors:

A. Gorbunov

A. Gorbunov Institute of Mineralogy and Geochemistry of Rare Elements Moscow (USSR)

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S. Gundorina

S. Gundorina Joint Institute for Nuclear Research Laboratory of Neutron Physics Dubna (USSR)

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T. Onischenko

T. Onischenko Institute of Mineralogy and Geochemistry of Rare Elements Moscow (USSR)

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M. Frontasyeva

M. Frontasyeva Joint Institute for Nuclear Research Laboratory of Neutron Physics Dubna (USSR)

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Pages:: 443–451

Online Publication Date:: 13 Aug 2005

Publication Date:: 17 Feb 1989

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02039841

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Abstract

The paper discusses the possibilities of energy dispersive X-ray fluorescence spectroscopy and instrumental neutron activation analysis in the investigation of environmental pollutions. The X-ray fluorescence spectroscopy of samples was performed using the MECA-1044A analyzer (XR-500, LINC SYSTEMS, Great Britain) with a pulsed X-ray tube with a silver target as a source of excitation. Neutron activation analysis was carried out on the basis of two reactors: IBR-2 LNP JINR, Dubna, and TWR ITEP, Moscow. The optimal regimes of measurement for both methods as well as the detection limits corresponding to these regimes are given. To illustrate the perspectives of the methods, the ecological problem of the consequences of introducing into soil of the now available meliorator CaSO₄·2H₂O is solved in the paper. Data on absorption of trace elements in a wide range including rare-earth elements by agricultural plants are presented. This paper may be of interest for specialists in analytical chemistry and ecology.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)