Nikola Čajová Kantová, Robert Cibula, Michal Holubčík, Jozef Jandačka
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Environmental burden by burning waste in small heat sources
Deteriorated air quality is often related to the use of alternative fuels in heat sources, often in the form of waste. This article deals with the chemical composition of four types of alternative fuels: solid non-separable waste, solid non-separable waste with more plastic content, linden leaves and maize husks. The measurements were realized on a CHN628 analyzer and an energy-dispersive X-ray fluorescence spectrometer. The chemical composition of the fuel is connected with the composition of emissions during their combustion. Results showed an increased chlorine content in each sample, then sulfur content (except maize husks) and also nitrogen content in the case of two samples (solid non-separable waste and maize husks). In the case of the content of toxic elements, no relevant concentration was detected in investigated samples. Therefore, it is not suitable to burn waste in conventional solid fuel heat sources. Heat source users should only use permitted fuels that are recommended by the heat source manufacturer.
期刊介绍：
MATEC Web of Conferences is an Open Access publication series dedicated to archiving conference proceedings dealing with all fundamental and applied research aspects related to Materials science, Engineering and Chemistry. All engineering disciplines are covered by the aims and scope of the journal: civil, naval, mechanical, chemical, and electrical engineering as well as nanotechnology and metrology. The journal concerns also all materials in regard to their physical-chemical characterization, implementation, resistance in their environment… Other subdisciples of chemistry, such as analytical chemistry, petrochemistry, organic chemistry…, and even pharmacology, are also welcome. MATEC Web of Conferences offers a wide range of services from the organization of the submission of conference proceedings to the worldwide dissemination of the conference papers. It provides an efficient archiving solution, ensuring maximum exposure and wide indexing of scientific conference proceedings. Proceedings are published under the scientific responsibility of the conference editors.
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