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BS EN ISO 22940:2021

Current
Current

The latest, up-to-date edition.

Solid recovered fuels. Determination of elemental composition by X-ray fluorescence
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-09-2021

This document specifies the procedure for a determination of major and minor element concentrations in solid recovered fuel material by energy-dispersive X-ray fluorescence (EDXRF) spectrometry or wavelength-dispersive X-ray fluorescence (WDXRF) spectrometry using a calibration with solid recovered fuel reference materials or solid recovered fuel samples with known content. A semiquantitative determination can be carried out using matrix independent standards.This document is applicable to the following elements: Na, Mg, Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Br, Mo, Cd, Sb, Sn, Tl and Pb. Concentration levels between approximately 0,0001% and 100% can be determined depending on the element, the calibration materials used and the instrument used. NOTE X-ray fluorescence spectrometry can be used as a fast method for a qualitative overview of elements and impurities and after suitable calibration it is very useful for determining major elements or even minor elements (except Hg) in order to quickly identify increased concentrations of minor elements in solid recovered fuels (SRF), for example during SRF-production.

Committee
PTI/17
DocumentType
Standard
ISBN
9780580520808
Pages
48
ProductNote
This standard is also refer as ISO 21646.
PublisherName
British Standards Institution
Status
Current

Standards Relationship
EN ISO 22940:2021 Identical
ISO 22940:2021 Identical

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