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Freshwater Sediment Characterization Factors of Copper Oxide Nanoparticles

hal.structure.identifierLaboratoire de Nanotechnologie et d'Instrumentation Optique [LNIO]
hal.structure.identifierCentre de Recherches et d'Etudes Interdisciplinaires sur le Développement Durable [CREIDD]
dc.contributor.authorPU, Yubing
hal.structure.identifierCentre de Recherches et d'Etudes Interdisciplinaires sur le Développement Durable [CREIDD]
hal.structure.identifierAPESA [Pau]
dc.contributor.authorLARATTE, Bertrand
IDREF: 181621169
hal.structure.identifierLaboratoire de Nanotechnologie et d'Instrumentation Optique [LNIO]
dc.contributor.authorIONESCU, Rodica Elena
dc.date.accessioned2021-05-14T09:51:43Z
dc.date.available2021-05-14T09:51:43Z
dc.date.issued2017
dc.date.conference2016-12-09
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77383
dc.description.abstractEnWide use of engineered nanoparticles (ENPs) is likely to result in the eventually accumulation of ENPs in sediment. The benthic organisms living in sediments may suffer relatively high toxic effects of ENPs. This study has selected copper oxide nanoparticles (nano-CuO) as a research object. To consider the impacts of spatial heterogeneity on ENPs toxicity, the characterization factor (CF) derived from life cycle assessment (LCA) methodology is used as an indicator in this study. A nano-specific fate model has been used to calculate the freshwater sediment fate factor (FF) of nano-CuO. A literature survey of the nano-CuO toxicology values has been performed to calculate the effect factor (EF). Seventeen freshwater sediment CFs of nano-CuO are proposed as recommended values for subcontinental regions. The region most likely to be affected by nano-CuO is northern Australia (CF of 21.01·10^3 CTUe, comparative toxic units) and the least likely is northern Europe and northern Canada (CF of 8.55·10^3 CTUe). These sediment CFs for nano-CuO could be used in the future when evaluating the ecosystem impacts of products containing nano-CuO by LCA method.
dc.language.isoen
dc.publisherIOP Publishing
dc.source.titleIOP Conference Series: Earth and Environmental Science
dc.subject.enEffect factor (EF)
dc.subject.enFate factor (FF)
dc.subject.enEngineered nanoparticles (ENPs)
dc.subject.enSediment
dc.subject.enCopper oxide nanoparticles
dc.subject.enLife Cycle Assessment
dc.title.enFreshwater Sediment Characterization Factors of Copper Oxide Nanoparticles
dc.typeCommunication dans un congrès avec actes
dc.identifier.doi10.1088/1742-6596/51/1/012020
dc.subject.halSciences de l'environnement/Ingénierie de l'environnement
dc.subject.halSciences de l'ingénieur [physics]/Micro et nanotechnologies/Microélectronique
bordeaux.page012020
bordeaux.volume51
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.issue1
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.countryCN
bordeaux.title.proceedingInternational Conference on Environmental Engineering and Sustainable Development
bordeaux.conference.citySanya
bordeaux.peerReviewedoui
hal.identifierhal-01489243
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01489243v1
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