Magnetic particles in atmospheric particulate matter collected at sites with different level of air pollution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F13%3A33146188" target="_blank" >RIV/61989592:15310/13:33146188 - isvavai.cz</a>
Alternative codes found
RIV/67985530:_____/13:00397268 RIV/61388980:_____/13:00397268 RIV/75010330:_____/13:00010135
Result on the web
<a href="http://hdl.handle.net/11104/0225074" target="_blank" >http://hdl.handle.net/11104/0225074</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11200-013-0814-x" target="_blank" >10.1007/s11200-013-0814-x</a>

Result language
angličtina
Original language name
Magnetic particles in atmospheric particulate matter collected at sites with different level of air pollution
Original language description
Magnetic measurements of deposited atmospehric dust can serve as an additional parameter in assessing environmental pollution. This method is based on the assumption that atmospherically deposited particles contain significant portion of ferrimagnetic iron oxides of anthropogenic origin, which can be easily detected. Aim of this paper is to identify clearly magnetic fraction of daily samples of particulate matter less than 10 ?m (PM10), routinely used for air quality assessment and monitoring. We used combination of thermomagnetic analyses and other physical and chemical methods, including scanning electron microscopy (SEM) and Mössbauer spectroscopy. Our results show that daily samples of PM10, collected at sites with different degree of atmospheric pollution, contain magnetite of spherical shape, which is presumably of industrial origin. Thus, magnetic methods can be applied directly to the same substances, which are used routinely in air quality assessment and monitoring.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DE - Earth magnetism, geodesy, geography
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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