Investigation of organic pollutants from house heating systems using biogenic fuels and correlations with other exhaust gas components

Autor:	M. Schreiner, H. Thoma, R. Dumler-Gradl, A. Strehler, T. Launhardt, O. Vierle
Rok vydání:	1999
Předmět:	Pollutant Chemistry Air pollution Exhaust gas Slag Straw medicine.disease_cause Biochemistry Chloride Analytical Chemistry Incineration visual_art Environmental chemistry medicine visual_art.visual_art_medium Environmental Chemistry Chemical composition Spectroscopy medicine.drug
Zdroj:	Analytica Chimica Acta. 393:131-140
ISSN:	0003-2670
DOI:	10.1016/s0003-2670(99)00188-9
Popis:	Biogenic fuels are an interesting alternative to reduce the CO2 emission from energy plants and general heat supply. In contrast to wood as a fuel, biogenic fuels are much more critical because of their higher content of chloride, which seems to be an essential factor for the formation of chlorinated organic compounds. In the exhaust gases from hay and straw polychloro-dibenzo-furans and polychloro-dibenzo-p-dioxins in the ngI-TE/Nm3 level were detected. The polychlorobenzene (PCBz) concentrations were low, except from rape. Analogous to the PCBz yield the incineration of wood and biogenic fuels (except wheat straw pellet and hay chopping material) produced relatively small and comparable concentrations of polychlorophenols. The polyaromatic hydrocarbons concentration of untreated wood and biogenic fuels were also very similar. In contrast to the exhaust gas results the concentrations of PAH in slag from untreated wood were up to a factor 50 higher than from the other biogenic fuels.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::464a41598eaf3714b9d4533cfe60f7e3 https://doi.org/10.1016/s0003-2670(99)00188-9 Zobrazit plný text záznamu Full Text from ScienceDirect