Origins Of Chlorine In MSW And RDF:
Species And Analytical Methods
Author(s)
W. Ma, S. Rotter, G. Hoffmann & A. Lehmann
Abstract
The chlorine content of municipal solid waste (MSW) and refuse derived fuel
(RDF) plays a dominant role in combustion processes. In order to prevent
operational problems, such as high temperature corrosion, quality assured
analytical methods for the determination of the chlorine concentration are
necessary. This paper presents results of the chlorine content of the main
components of untreated municipal solid waste. Various analytical methods have
been compared with samples with a differing matrix and chlorine speciation. The
comparison intends to not only estimate overall content of chlorine in mixed
waste, but also to clarify chlorine species/origin in various components which
have further influence on chlorine thermal behavior during combustion.
Keywords: chlorine, MSW, quality assured analytical methods, total chlorine
content (TCC), elemental analyser (EA).
1 Introduction
One of the major issues continuously challenging environmental management
and pollution control at present is the safe disposal of municipal solid wastes
(MSW). Incineration seems to be one of the alternative strategies for waste
management proposed to replace landfilling. One option for utilizing MSW as a
fuel is to process it to refuse derived fuel (RDF) aiming at improving its fuel
characteristics. However, both MSW and RDF contain a large quantity of
Keywords
chlorine, MSW, quality assured analytical methods, total chlorine
content (TCC), elemental analyser (EA).
Related Book
Other papers in this volume
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