DC FieldValueLanguage
dc.contributor.authorSchulze, Anna-Lena-
dc.contributor.authorBüchner, Daniel-
dc.contributor.authorKlix, Volker-
dc.contributor.authorLenz, Volker-
dc.contributor.authorKaltschmitt, Martin-
dc.date.accessioned2019-04-04T09:34:46Z-
dc.date.available2019-04-04T09:34:46Z-
dc.date.issued2019-03-01-
dc.identifier.citationBiomass Conversion and Biorefinery 1 (9): 227-239 (2019-03-01)de_DE
dc.identifier.issn2190-6815de_DE
dc.identifier.urihttp://hdl.handle.net/11420/2258-
dc.description.abstractMany studies showed that there are associations between particulate matter (PM) emissions and negative health effects. Sources for particulate matter PM emissions are, in addition to industry and traffic, residential wood combustion. Such PM emissions consist typically of non-combustible impurities contained naturally within the wood fuels (e.g., ash). Additionally, heavy metals from the wood fuel and/or polycyclic aromatic hydrocarbons (PAHs) formed during incomplete combustions may condense on the surface of these particulate matter and may increase the toxicity of these particles. To reduce negative health effects, wood combustion appliances are forced to emit less PM emissions. This may lead to an increased use of electrostatic precipitators to meet the valid threshold values. Against this background, the overall goal of this paper is it to compare biological effects of PM emissions released under full- and partial-load conditions of a wood pellet boiler with and without a flue gas treatment with an electrostatic precipitator in bacterial assays. The results show that PM emissions emitted under full-load conditions show a lower cytotoxic potential than those collected under partial load. No difference for the genotoxicity between full-load and partial-load conditions could be identified. However, significantly lower genotoxicity during full-load operation and precipitation but higher genotoxicity during partial load and precipitation have been found. Conclusively, the results indicate that the PM emissions emitted under full-load conditions show overall less cytotoxicity and genotoxicity than the emissions from partial-load operation. The PAH concentration doubles between full load and partial load with separator and quadruples between full load and partial load without precipitator. © 2019, Springer-Verlag GmbH Germany, part of Springer Nature.en
dc.description.sponsorshipThe research leading to these results has received funding from the Federal Ministry of Education and Research under funding reference number 03KB090A.de_DE
dc.language.isoende_DE
dc.relation.ispartofBiomass Conversion and Biorefineryde_DE
dc.titleBiological effects of particulate matter emissions from residential pellet boilers in bacterial assays: influence of an electrostatic precipitationde_DE
dc.typeArticlede_DE
dc.identifier.urnurn:nbn:de:gbv:830-882.029906-
dc.type.diniarticle-
dcterms.DCMITypeText-
tuhh.identifier.urnurn:nbn:de:gbv:830-882.029906-
tuhh.abstract.englishMany studies showed that there are associations between particulate matter (PM) emissions and negative health effects. Sources for particulate matter PM emissions are, in addition to industry and traffic, residential wood combustion. Such PM emissions consist typically of non-combustible impurities contained naturally within the wood fuels (e.g., ash). Additionally, heavy metals from the wood fuel and/or polycyclic aromatic hydrocarbons (PAHs) formed during incomplete combustions may condense on the surface of these particulate matter and may increase the toxicity of these particles. To reduce negative health effects, wood combustion appliances are forced to emit less PM emissions. This may lead to an increased use of electrostatic precipitators to meet the valid threshold values. Against this background, the overall goal of this paper is it to compare biological effects of PM emissions released under full- and partial-load conditions of a wood pellet boiler with and without a flue gas treatment with an electrostatic precipitator in bacterial assays. The results show that PM emissions emitted under full-load conditions show a lower cytotoxic potential than those collected under partial load. No difference for the genotoxicity between full-load and partial-load conditions could be identified. However, significantly lower genotoxicity during full-load operation and precipitation but higher genotoxicity during partial load and precipitation have been found. Conclusively, the results indicate that the PM emissions emitted under full-load conditions show overall less cytotoxicity and genotoxicity than the emissions from partial-load operation. The PAH concentration doubles between full load and partial load with separator and quadruples between full load and partial load without precipitator. © 2019, Springer-Verlag GmbH Germany, part of Springer Nature.de_DE
tuhh.publisher.doi10.1007/s13399-018-0358-y-
tuhh.publication.instituteUmwelttechnik und Energiewirtschaft V-9de_DE
tuhh.type.opus(wissenschaftlicher) Artikelde
tuhh.institute.germanUmwelttechnik und Energiewirtschaft V-9de
tuhh.institute.englishUmwelttechnik und Energiewirtschaft V-9de_DE
tuhh.gvk.hasppnfalse-
dc.type.driverarticle-
dc.type.casraiJournal Articleen
tuhh.container.issue1de_DE
tuhh.container.volume9de_DE
tuhh.container.startpage227de_DE
tuhh.container.endpage239de_DE
item.fulltextNo Fulltext-
item.creatorOrcidSchulze, Anna-Lena-
item.creatorOrcidBüchner, Daniel-
item.creatorOrcidKlix, Volker-
item.creatorOrcidLenz, Volker-
item.creatorOrcidKaltschmitt, Martin-
item.grantfulltextnone-
item.languageiso639-1other-
item.creatorGNDSchulze, Anna-Lena-
item.creatorGNDBüchner, Daniel-
item.creatorGNDKlix, Volker-
item.creatorGNDLenz, Volker-
item.creatorGNDKaltschmitt, Martin-
crisitem.author.deptZentrallabor Chemische Analytik L-
crisitem.author.deptUmwelttechnik und Energiewirtschaft V-9-
crisitem.author.orcid0000-0003-2303-5305-
crisitem.author.parentorgZentrale Forschungsdienstleistung ZFD-
crisitem.author.parentorgStudiendekanat Verfahrenstechnik-
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