About: Simulation of destruction of clays under natural conditions with involvement of heterotropic bakteria in bioforming of Al gels at Podluží (Southern Moravia, Czech Republic)     Goto   Sponge   NotDistinct   Permalink

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Description
  • In study is experimentally quantified and characterised bioweathering of smectite which was used from mineralogical collections as it is a rich aluminium source of specific aluminium gels forming. Degradation process of silicate mineral, which occurr at the sediment/water interface as was traced and monitored with use of solution chemistry prepared according to Ashby. X- ray analyses and chemical analyses as well as electron microscopy techniques were used. Impact of bacteria Bacillus was determined on mineral surface and leaching of Mg, Si, and Al. By figures from samples from fields are documented stages of Al colloids and precipitated metal pieces forming from weathered rocks and their minerals. Al stayed at mineral surface at destruction place and formed colloids. Temperature increase affected the efficiency of ions extraction from entering material.
  • In study is experimentally quantified and characterised bioweathering of smectite which was used from mineralogical collections as it is a rich aluminium source of specific aluminium gels forming. Degradation process of silicate mineral, which occurr at the sediment/water interface as was traced and monitored with use of solution chemistry prepared according to Ashby. X- ray analyses and chemical analyses as well as electron microscopy techniques were used. Impact of bacteria Bacillus was determined on mineral surface and leaching of Mg, Si, and Al. By figures from samples from fields are documented stages of Al colloids and precipitated metal pieces forming from weathered rocks and their minerals. Al stayed at mineral surface at destruction place and formed colloids. Temperature increase affected the efficiency of ions extraction from entering material. (en)
  • Ve studii bylo v experimentech kvantifikováno a charakterizováno biologické zvětrávání smektitu, který byl použit z mineralogické sbírky jako bohatý zdroj hliníku pro tvorbu specifických Al gelů. Proces degradace silikátových minerálů, který se vyskytuje na rozhraní sediment/voda byl sledován a monitorován za použití roztoku s chemismem připraveným podle Ashbyho. RTG analýzy a chemické analýzy stejně jako techniky elektronové mikroskopie byly použity. Byl určen vliv bakterie Bacillus na minerální povrch a louhování Mg, Si a Al. Pomocí fotografií vzorků z terénu byla doložena stadia tvorby Al koloidů a precipitátů ze zvětralých hornin a jejich minerálů. Hliník zůstával na minerálním povrchu v místě destrukce a tvořil koloidy. Zvýšení teploty ovlivnilo účinnost uvolňování iontů ze vstupního materálu. (cs)
Title
  • Simulation of destruction of clays under natural conditions with involvement of heterotropic bakteria in bioforming of Al gels at Podluží (Southern Moravia, Czech Republic)
  • Simulace rozkladu jílů za přírodních podmínek s uplatněním heterotrofních bakterií v biologickém utváření Al gelů na Podluží (Jižní Morava, Česká republika) (cs)
  • Simulation of destruction of clays under natural conditions with involvement of heterotropic bakteria in bioforming of Al gels at Podluží (Southern Moravia, Czech Republic) (en)
skos:prefLabel
  • Simulation of destruction of clays under natural conditions with involvement of heterotropic bakteria in bioforming of Al gels at Podluží (Southern Moravia, Czech Republic)
  • Simulace rozkladu jílů za přírodních podmínek s uplatněním heterotrofních bakterií v biologickém utváření Al gelů na Podluží (Jižní Morava, Česká republika) (cs)
  • Simulation of destruction of clays under natural conditions with involvement of heterotropic bakteria in bioforming of Al gels at Podluží (Southern Moravia, Czech Republic) (en)
skos:notation
  • RIV/67985874:_____/06:00053906!RIV07-AV0-67985874
http://linked.open.../vavai/riv/strany
  • 277;285
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(AV0Z20600510)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 499395
http://linked.open...ai/riv/idVysledku
  • RIV/67985874:_____/06:00053906
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • bioweathering; smectite; Al colloids; bacteria Bacillus; TEM - documentation of destruction process (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [361C14FA49C2]
http://linked.open...v/mistoKonaniAkce
  • Ostrava
http://linked.open...i/riv/mistoVydani
  • Ostrava
http://linked.open...i/riv/nazevZdroje
  • 10th Conference on Environment and Mineral Processing
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Ďurďová, Libuše
  • Štyriaková, I.
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Vysoká škola báňská - Technická univerzita Ostrava
https://schema.org/isbn
  • 80-248-1088-3
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