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@article{1409179,
author = {Tomšej, Tomáš and Horak, Jiri and Tomsejova, Sarka and Krpec, Kamil and Klánová, Jana and Dej, Milan and Hopan, Frantisek},
article_location = {OXFORD, ENGLAND},
article_number = {April},
doi = {http://dx.doi.org/10.1016/j.chemosphere.2017.12.127},
keywords = {1-3-5-triphenylbenzene; P-quaterphenyl; Co-combustion of wood and PE/PET plastic; PAHs; Emissions; Residential boiler},
language = {eng},
issn = {0045-6535},
journal = {Chemosphere},
title = {The impact of co-combustion of polyethylene plastics and wood in a small residential boiler on emissions of gaseous pollutants, particulate matter, PAHs and 1, 3, 5-triphenylbenzene},
url = {https://www.sciencedirect.com/science/article/pii/S0045653517321033?via%3Dihub},
volume = {196},
year = {2018}
}
TY - JOUR
ID - 1409179
AU - Tomšej, Tomáš - Horak, Jiri - Tomsejova, Sarka - Krpec, Kamil - Klánová, Jana - Dej, Milan - Hopan, Frantisek
PY - 2018
TI - The impact of co-combustion of polyethylene plastics and wood in a small residential boiler on emissions of gaseous pollutants, particulate matter, PAHs and 1, 3, 5-triphenylbenzene
JF - Chemosphere
VL - 196
IS - April
SP - 18-24
EP - 18-24
PB - PERGAMON-ELSEVIER SCIENCE LTD
SN - 00456535
KW - 1-3-5-triphenylbenzene
KW - P-quaterphenyl
KW - Co-combustion of wood and PE/PET plastic
KW - PAHs
KW - Emissions
KW - Residential boiler
UR - https://www.sciencedirect.com/science/article/pii/S0045653517321033?via%3Dihub
L2 - https://www.sciencedirect.com/science/article/pii/S0045653517321033?via%3Dihub
N2 - The aim of this study was to simulate a banned but widely spread practice of co-combustion of plastic with wood in a small residential boiler and to quantify its impact on emissions of gaseous pollutants, particulate matter (PM), polycyclic aromatic hydrocarbons (PAHs), and 1,3,5-triphenylbenzene (135TPB), a new tracer of polyethylene plastic combustion. Supermarket polyethylene shopping bags (PE) and polyethylene terephthalate bottles (PET) were burnt as supplementary fuels with beech logs (BL) in an old-type 20 kW over-fire boiler both at a nominal and reduced heat output. An impact of co-combustion was more pronounced at the nominal heat output: an increase in emissions of PM, total organic carbon (TOC), toxic equivalent (TEQ) of 7 carcinogenic PAHs (c-PAHs) and a higher ratio of c-PAHs TEQ in particulate phase was observed during co-combustion of both plastics. 135TPB was found in emissions from both plastics both at a nominal and reduced output. In contrast to findings reported in the literature, 135TPB was a dominant compound detected by mass spectrometry on m/z 306 exclusively in emissions from co-combustion of PE. Surprisingly, six other even more abundant compounds of unknown identity were found on this m/z in emissions from co-combustion of PET. One of these unknown compounds was identified as p-quaterphenyl (pQ). Principal component analysis revealed strong correlation among 135TPB, pQ and five unknown compounds. pQ seems to be suitable tracers of polyethylene terephthalate plastic co-combustion, while 135TPB proved its suitability to be an all-purpose tracer of polyethylene plastics combustion.
ER -
TOMŠEJ, Tomáš, Jiri HORAK, Sarka TOMSEJOVA, Kamil KRPEC, Jana KLÁNOVÁ, Milan DEJ a Frantisek HOPAN. The impact of co-combustion of polyethylene plastics and wood in a small residential boiler on emissions of gaseous pollutants, particulate matter, PAHs and 1, 3, 5-triphenylbenzene. \textit{Chemosphere}. OXFORD, ENGLAND: PERGAMON-ELSEVIER SCIENCE LTD, 2018, roč.~196, April, s.~18-24. ISSN~0045-6535. Dostupné z: https://dx.doi.org/10.1016/j.chemosphere.2017.12.127.
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