<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://purl.org/dc/terms/description>	"In spite of numerous advantages of membrane technology, there are still some drawbacks limiting its widespread application in the field of water and wastewater treatment. The most serious problem is fouling of membrane surface. Several ways how to minimize membrane fouling and improve long-term filtration performance have been tested so far. Modification of commercial membranes by silver in the nanometre size-range can be a promising option for achieving long-term membrane permeabilities and antimicrobial features. The main goal was to compare the filtration performance of commercially available ultrafiltration membrane NADIR UP 150 that was modified by silver in different forms. Original membrane surface was functionalized with polyethyleneimine-capped nanosilver, sorption of silver followed by its subsequent reduction, and silver-containing nanofibers. The modified membranes were compared to unmodified one. To determine the changes in permeabilities of newly modified membranes, all membranes were tested with demineralized water as well as real wastewater treatment plant effluent. The antimicrobial properties, silver leaching and contact angle were examined as well. From the overall results, it can be stated that all modified membranes contained tightly bound silver and showed antimicrobial properties. Only the membrane modified by sorption method showed higher permeability compared with unmodified one. Membranes modified by nanofibers reached conversely the lowest values of permeability. Results of filtration tests also corresponded to the contact angle, which was the highest for the membranes modified through nanofibers."@en .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku>	<http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/O> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Nov\u00FD p\u0159\u00EDstup v povrchov\u00E9 modifikaci membr\u00E1n s vyu\u017Eit\u00EDm nanost\u0159\u00EDbra" .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Nov\u00FD p\u0159\u00EDstup v povrchov\u00E9 modifikaci membr\u00E1n s vyu\u017Eit\u00EDm nanost\u0159\u00EDbra"@cs .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/aktivity>	"P(ED0005/01/01), P(EE2.3.30.0024), P(LO1201), P(TE01020218)" .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/projekt>	<http://linked.opendata.cz/resource/domain/vavai/projekt/ED0005%2F01%2F01> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/tvurceVysledku>	"Dvo\u0159\u00E1k, Luk\u00E1\u0161" .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/domaciTvurceVysledku>	<http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/8250375> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita>	<http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/P> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo>	<http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/nanosilver> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/kontrolniKodProRIV>	"[514892DC6937]" .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/entitaPredkladatele>	<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___/predkladatel> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/projekt>	<http://linked.opendata.cz/resource/domain/vavai/projekt/EE2.3.30.0024> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://linked.opendata.cz/ontology/domain/vavai/Vysledek> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/idVysledku>	"RIV/46747885:24220/14:00001093" .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://purl.org/dc/terms/description>	"Navzdory v\u00FDhod\u00E1m membr\u00E1nov\u00E9 technologie, existuj\u00ED st\u00E1le n\u011Bkter\u00E9 nev\u00FDhody limituj\u00EDc\u00ED jej\u00ED \u0161irok\u00E9 uplatn\u011Bn\u00ED v oblasti \u00FApravy vody a \u010Di\u0161t\u011Bn\u00ED odpadn\u00EDch vod. Nejv\u011Bt\u0161\u00EDm probl\u00E9mem je zan\u00E1\u0161en\u00ED membr\u00E1n. Doposud bylo testov\u00E1no n\u011Bkolik zp\u016Fsob\u016F, jak zan\u00E1\u0161en\u00ED minimalizovat a doc\u00EDlit tak zlep\u0161en\u00ED v dlouhodob\u00FDch filtra\u010Dn\u00EDch charakteristik\u00E1ch membr\u00E1n. Modifikace komer\u010Dn\u011B dostupn\u00FDch membr\u00E1n s vyu\u017Eit\u00EDm nanost\u0159\u00EDbra se jev\u00ED jako slibn\u00E1 mo\u017Enost pro dosa\u017Een\u00ED dlouhodob\u011B vysok\u00FDch hodnot permeabilit a z\u00E1rove\u0148 antimikrobi\u00E1ln\u00EDch vlastnost\u00ED. Hlavn\u00EDm c\u00EDlem p\u0159\u00EDsp\u011Bvku bylo porovnat hydraulick\u00FD v\u00FDkon komer\u010Dn\u011B dostupn\u00E9 ultrafiltra\u010Dn\u00ED membr\u00E1ny NADIR UP 150, jej\u00ED\u017E povrch byl modifikov\u00E1n pomoc\u00ED st\u0159\u00EDbra v r\u016Fzn\u00FDch form\u00E1ch. P\u016Fvodn\u00ED povrch byl funkcionalizovan\u00E1n n\u00E1sleduj\u00EDc\u00EDmi metodami: nanost\u0159\u00EDbrem stabilizovan\u00FDm polyethyleniminem; sorpc\u00ED st\u0159\u00EDbra s jeho n\u00E1slednou redukc\u00ED a s vyu\u017Eit\u00EDm nanovl\u00E1ken obsahuj\u00EDc\u00EDch \u010D\u00E1stice nanost\u0159\u00EDbra. Vlastnosti modifikovan\u00FDch membr\u00E1n byly porovn\u00E1v\u00E1ny s nemodifikovanou membr\u00E1nou. Membr\u00E1ny byly testov\u00E1ny jak s demineralizovanou vodou, tak s odtokem z re\u00E1ln\u00E9 \u010Dist\u00EDrny odpadn\u00EDch vod. D\u00E1le byly sledov\u00E1ny antimikrobi\u00E1ln\u00ED vlastnosti, stabilita nav\u00E1zan\u00E9ho st\u0159\u00EDbra a kontaktn\u00ED \u00FAhly modifikovan\u00FDch membr\u00E1n. Lze konstatovat, \u017Ee v\u0161echny modifikovan\u00E9 membr\u00E1ny obsahovaly pevn\u011B v\u00E1zan\u00E9 st\u0159\u00EDbro a z\u00E1rove\u0148 prok\u00E1zaly antimikrobi\u00E1ln\u00ED vlastnosti. Pouze membr\u00E1na modifikovan\u00E1 sorp\u010Dn\u00ED metodou vykazovala vy\u0161\u0161\u00ED permeabilitu ve srovn\u00E1n\u00ED s nemodifikovanou membr\u00E1nou. Membr\u00E1na modifikovan\u00E1 prost\u0159ednictv\u00EDm nanovl\u00E1ken s p\u0159\u00EDdavkem st\u0159\u00EDbra dosahovala naopak nejni\u017E\u0161\u00EDch hodnot permeabilit. V\u00FDsledky filtra\u010Dn\u00EDch test\u016F korespondovaly s velikost\u00ED kontaktn\u00EDho \u00FAhlu, kter\u00FD byl nejvy\u0161\u0161\u00ED pro membr\u00E1nu modifikovanou pomoc\u00ED nanovl\u00E1ken." .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/tvurceVysledku>	"Dlask, Ond\u0159ej" .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/idSjednocenehoVysledku>	"33195" .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo>	<http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/biofouling> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://purl.org/dc/terms/title>	"Nov\u00FD p\u0159\u00EDstup v povrchov\u00E9 modifikaci membr\u00E1n s vyu\u017Eit\u00EDm nanost\u0159\u00EDbra" .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku>	<http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/cze> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/pocetTvurcuVysledku>	"3"^^<http://www.w3.org/2001/XMLSchema#int> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/rokUplatneniVysledku>	<http://reference.data.gov.uk/id/gregorian-year/2014> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"New Approach in Membrane Surface Modification by Nanosilver"@en .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo>	<http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/nanofibers> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/dodaniDat>	<http://reference.data.gov.uk/id/gregorian-year/2015> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/pocetDomacichTvurcuVysledku>	"1"^^<http://www.w3.org/2001/XMLSchema#int> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://purl.org/dc/terms/title>	"New Approach in Membrane Surface Modification by Nanosilver"@en .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/obor>	<http://linked.opendata.cz/ontology/domain/vavai/riv/obor/DJ> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://purl.org/dc/terms/title>	"Nov\u00FD p\u0159\u00EDstup v povrchov\u00E9 modifikaci membr\u00E1n s vyu\u017Eit\u00EDm nanost\u0159\u00EDbra"@cs .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo>	<http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/modification> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/klicovaSlova>	"Membrane; modification; nanosilver; nanofibers; biofouling"@en .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo>	<http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/Membrane> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/projekt>	<http://linked.opendata.cz/resource/domain/vavai/projekt/TE01020218> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/tvurceVysledku>	"Dolina, Jan" .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/projekt>	<http://linked.opendata.cz/resource/domain/vavai/projekt/LO1201> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://www.w3.org/2004/02/skos/core#notation>	"RIV/46747885:24220/14:00001093!RIV15-MSM-24220___" .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju>	<http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/S> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2004/02/skos/core#Concept> .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://localhost/temp/predkladatel/organizacniJednotka>	"24220" .
<http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F46747885%3A24220%2F14%3A00001093%21RIV15-MSM-24220___>	<http://purl.org/dc/terms/description>	"Navzdory v\u00FDhod\u00E1m membr\u00E1nov\u00E9 technologie, existuj\u00ED st\u00E1le n\u011Bkter\u00E9 nev\u00FDhody limituj\u00EDc\u00ED jej\u00ED \u0161irok\u00E9 uplatn\u011Bn\u00ED v oblasti \u00FApravy vody a \u010Di\u0161t\u011Bn\u00ED odpadn\u00EDch vod. Nejv\u011Bt\u0161\u00EDm probl\u00E9mem je zan\u00E1\u0161en\u00ED membr\u00E1n. Doposud bylo testov\u00E1no n\u011Bkolik zp\u016Fsob\u016F, jak zan\u00E1\u0161en\u00ED minimalizovat a doc\u00EDlit tak zlep\u0161en\u00ED v dlouhodob\u00FDch filtra\u010Dn\u00EDch charakteristik\u00E1ch membr\u00E1n. Modifikace komer\u010Dn\u011B dostupn\u00FDch membr\u00E1n s vyu\u017Eit\u00EDm nanost\u0159\u00EDbra se jev\u00ED jako slibn\u00E1 mo\u017Enost pro dosa\u017Een\u00ED dlouhodob\u011B vysok\u00FDch hodnot permeabilit a z\u00E1rove\u0148 antimikrobi\u00E1ln\u00EDch vlastnost\u00ED. Hlavn\u00EDm c\u00EDlem p\u0159\u00EDsp\u011Bvku bylo porovnat hydraulick\u00FD v\u00FDkon komer\u010Dn\u011B dostupn\u00E9 ultrafiltra\u010Dn\u00ED membr\u00E1ny NADIR UP 150, jej\u00ED\u017E povrch byl modifikov\u00E1n pomoc\u00ED st\u0159\u00EDbra v r\u016Fzn\u00FDch form\u00E1ch. P\u016Fvodn\u00ED povrch byl funkcionalizovan\u00E1n n\u00E1sleduj\u00EDc\u00EDmi metodami: nanost\u0159\u00EDbrem stabilizovan\u00FDm polyethyleniminem; sorpc\u00ED st\u0159\u00EDbra s jeho n\u00E1slednou redukc\u00ED a s vyu\u017Eit\u00EDm nanovl\u00E1ken obsahuj\u00EDc\u00EDch \u010D\u00E1stice nanost\u0159\u00EDbra. Vlastnosti modifikovan\u00FDch membr\u00E1n byly porovn\u00E1v\u00E1ny s nemodifikovanou membr\u00E1nou. Membr\u00E1ny byly testov\u00E1ny jak s demineralizovanou vodou, tak s odtokem z re\u00E1ln\u00E9 \u010Dist\u00EDrny odpadn\u00EDch vod. D\u00E1le byly sledov\u00E1ny antimikrobi\u00E1ln\u00ED vlastnosti, stabilita nav\u00E1zan\u00E9ho st\u0159\u00EDbra a kontaktn\u00ED \u00FAhly modifikovan\u00FDch membr\u00E1n. Lze konstatovat, \u017Ee v\u0161echny modifikovan\u00E9 membr\u00E1ny obsahovaly pevn\u011B v\u00E1zan\u00E9 st\u0159\u00EDbro a z\u00E1rove\u0148 prok\u00E1zaly antimikrobi\u00E1ln\u00ED vlastnosti. Pouze membr\u00E1na modifikovan\u00E1 sorp\u010Dn\u00ED metodou vykazovala vy\u0161\u0161\u00ED permeabilitu ve srovn\u00E1n\u00ED s nemodifikovanou membr\u00E1nou. Membr\u00E1na modifikovan\u00E1 prost\u0159ednictv\u00EDm nanovl\u00E1ken s p\u0159\u00EDdavkem st\u0159\u00EDbra dosahovala naopak nejni\u017E\u0161\u00EDch hodnot permeabilit. V\u00FDsledky filtra\u010Dn\u00EDch test\u016F korespondovaly s velikost\u00ED kontaktn\u00EDho \u00FAhlu, kter\u00FD byl nejvy\u0161\u0161\u00ED pro membr\u00E1nu modifikovanou pomoc\u00ED nanovl\u00E1ken."@cs .