. " fine aerosol" . . . . "IAA4031105" . "aerosol collector; fine aerosol; continuous sampling; aerosol monitoring;"@en . "Atmosf\u00E9rick\u00E9 aerosoly jsou zodpov\u011Bdn\u00E9 za mno\u017Estv\u00ED \u0161kodliv\u00FDch \u00FA\u010Dink\u016F na \u010Dlov\u011Bka a \u017Eivotn\u00ED prost\u0159ed\u00ED. Pro pochopen\u00ED \u00FAlohy aerosol\u016F v atmosf\u00E9rick\u00FDch procesech je nezbytn\u00E9 zn\u00E1t slo\u017Een\u00ED atmosf\u00E9rick\u00FDch aerosol\u016F. Chemick\u00E9 slo\u017Een\u00ED aerosol\u016F v\u0161ak nen\u00ED v sou\u010Dasn\u00E9 dob\u011B rutinn\u011B m\u011B\u0159eno, proto\u017Ee nen\u00ED k dispozici \u017E\u00E1dn\u00FD spolehliv\u00FD automatizovan\u00FD komer\u010Dn\u00ED p\u0159\u00EDstroj. Tento 3-let\u00FD projekt se zab\u00FDv\u00E1 v\u00FDvojem speci\u00E1ln\u00ED modifikace Venturiho skrubru pro kontinu\u00E1ln\u00ED odb\u011Br atmosf\u00E9rick\u00FDch aerosol\u016F. Spojen\u00ED aerosolov\u00E9ho kolektoru spre-imapktorem nebo cyklonem zabezpe\u010D\u00ED selektivn\u00ED odb\u011Br jemn\u00E9 frakce aerosol\u016F. Spojen\u00ED kolektoru s on-line detek\u010Dn\u00EDmi za\u0159\u00EDzen\u00EDmi umo\u017En\u00ED is-situ automatizovanou anal\u00FDzu aerosolov\u00FDch komponent. V\u00FDsledky projektu budou vyu\u017Eity p\u0159i monitorov\u00E1n\u00ED atmosf\u00E9rick\u00FDch aerosol\u016F a p\u0159i studiu dlouhodob\u00E9ho \u00FA\u010Dinku aerosol\u016F na \u017Eivotn\u00ED prost\u0159ed\u00ED." . " continuous sampling" . "0"^^ . "aerosol collector" . "19"^^ . "19"^^ . . . . . . . . "V\u00FDvoj nov\u00E9ho aerosolov\u00E9ho kolektoru pro kontinu\u00E1ln\u00ED odb\u011Br jemn\u00E9 frakce atmosf\u00E9rick\u00FDch aerosol\u016F" . . . . "Aerosolov\u00FD kolektor v kombinaci s p\u0159edimpaktorem a anul\u00E1rn\u00EDm dif\u00FAzn\u00EDm denuderem umo\u017E\u0148uje kontinu\u00E1ln\u00ED selektivn\u00ED a kvalitativn\u00ED vzorkov\u00E1n\u00ED jemn\u00E9 frakce atmosf\u00E9rick\u00FDch aerosolu a n\u00E1slednou anal\u00FDzu chem. slo\u017Een\u00ED aerosolu (NO3-, NH4+, H+) v re\u00E1ln\u00E9m \u010Dase."@cs . . "http://www.isvav.cz/projectDetail.do?rowId=IAA4031105"^^ . "Atmospheric aerosols are responsible for a number of deleterious effects on human and environment. For understanding of the role of aerosols in atmospheric processes it is necessary to know the composition of atmospheric aerosols. However, at present, the chemical composition of aerosols is not routinely measured because no reliable automated instrumentation is commercially available. This three-year project deals with the development of special modification of Venturi scrubber for continuous samplingof atmospheric aerosols. Coupling of the aerosol collector with pre-impactor or cyclone will provide selective sampling of fine aerosol fraction. Connection of the collector with on-line detection devices will allow in-situ automated analysis of aerosol species. Results of the project will be used at the monitoring of atmospheric aerosols and in the study of long-term impact of aerosols on environment."@en . . "0"^^ . . . "Development of new aerosol collector for continuous sampling of fine fraction of armospheric aerosols"@en . "2004-10-13+02:00"^^ . "1"^^ . " aerosol monitoring" .