Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Katarína Jablonovská"'
Autor:
Katarína Jablonovská, Iveta Štyriaková
Publikováno v:
Acta Montanistica Slovaca, Vol 17, Iss 1, Pp 47-50 (2012)
This study investigates the bioleaching of the zinc polluted sediment from water reservoir Ružín I using heterotrophic bacterialstrains ubiquitous in sediment environment. The effect of bacterial activity, pH, iron solubilization and precipitation
Externí odkaz:
https://doaj.org/article/1df1951489fc4dd2ad4ea87c22d0f696
Publikováno v:
Acta Montanistica Slovaca, Vol 16, Iss 2, Pp 132-136 (2011)
The biostimulation for iron mineral dissolution and reduction with chelators and organic source were investigated on ferrihydriteand quartz sands contaminated with iron minerals. The finding that bacteria can donate electrons to chelators has importa
Externí odkaz:
https://doaj.org/article/b8add561c81341f094d80a2533f6ed95
Autor:
Katarína Jablonovská, Iveta Štyriaková
Publikováno v:
Acta Montanistica Slovaca, Vol 11, Iss special issue 2, Pp 304-308 (2006)
Clays (especially bentonite, zeolite and quartz sand) are widely used as landfill barriers to prevent contamination of subsoil and groundwater by leachates containing heavy metals. The sorption of zinc and lead on these clays was studied as a functio
Externí odkaz:
https://doaj.org/article/bd7641f917d74772b5b7fae7247c95a7
Publikováno v:
Acta Montanistica Slovaca, Vol 10, Iss special issue 1, Pp 174-177 (2005)
Biological processes presented by the metabolic activity of different species of bacteria adhered at the mineral surfaces are a part of the geochemical processes. These bacteria accelerate, by the production of organic acids into the minerals structu
Externí odkaz:
https://doaj.org/article/5576521bb6e64be7a24b32829078239c
Autor:
Darina Štyriaková, Alexandra Bekényiová, Iveta Štyriaková, Katarína Jablonovská, Igor Štyriak
Publikováno v:
Procedia Earth and Planetary Science. 15:861-865
The bioleaching processfor silicate industrial minerals using heterotrophic bacteria is a technology that has not beenapplied onindustrial scaleyet. The laboratory experimentsofiron mineral removal from quartz sands were verified during the second pi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b50bb989f93d9d83378bd63141e4b35
https://doi.org/10.1016/j.proeps.2015.08.138
https://doi.org/10.1016/j.proeps.2015.08.138
Autor:
Zuzana Dakos, Katarína Jablonovská, Daniel Kupka, Václav Krištúfek, Michal Kovařík, Marcela Achimovičová
Publikováno v:
Nova Biotechnologica et Chimica. 11:87-92
The genesis of acid mine drainage (AMD) is conditioned by existence of indigenous chemolithotrophic iron and sulfur oxidizing bacteria, especially of genus Acidithiobacillus. The result of the oxidizing weathering of metal sulfides is a sequential fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79a8a28c4e69423b049c44fa045a009d
https://doi.org/10.2478/v10296-012-0009-9
https://doi.org/10.2478/v10296-012-0009-9
Autor:
Michal Lovás, Igor Štyriak, Katarína Jablonovská, Ivan Kraus, Iveta Štyriaková, Annamária Mockovčiaková, M. Osacký, A. Bekéniyová
Publikováno v:
Hydrometallurgy. 104:443-447
Ultra-fine iron particles and clay minerals which coat quartz grains or are impregnated in silicate matrix are difficult to treat by conventional mineral processing methods. Treatment by basin water bioleaching in combination with electromagnetic sep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ee7a2f4881bddcbe9f8d3a222797fea
https://doi.org/10.1016/j.hydromet.2010.03.026
https://doi.org/10.1016/j.hydromet.2010.03.026
Publikováno v:
Advanced Materials Research. :497-500
Quartz sands contain various iron and clay minerals which coat silicate grains or are impregnated in silicate matrix. Treatment by basin water bioleaching in combination with electromagnetic separation can substantially improve the quality of quartz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d77d45333b3119ab2e684f8bc1977c07
https://doi.org/10.4028/www.scientific.net/amr.71-73.497
https://doi.org/10.4028/www.scientific.net/amr.71-73.497
Autor:
Iveta Štyriaková, Katarína Jablonovská
Publikováno v:
Advanced Materials Research. :295-298
This paper investigates Zn2+ and Cu2+ adsorption capability of bentonite and zeolite taken from the non-raw metallic deposits of Slovakia. Viable biomass of an Bacillus pumilus and Bacillus megaterium enhanced the efficiency of Zn2+ and Cu2+ adsorpti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5202a7d24d882f1d08e4bd2cf266b834
https://doi.org/10.4028/www.scientific.net/amr.20-21.295
https://doi.org/10.4028/www.scientific.net/amr.20-21.295
