DDZ - Zverejnená dizertačná práca

Environmental assessment of mine drainage in Central Slovak neovolcanites field

Autor
Prepilková, Veronika
Školiteľ
Schwarz, Marián
Oponent
Andráš, PeterBálintová, MagdalénaFazekašová, Danica
Škola
Technická univerzita vo Zvolene FEE KEI (FEE)
Rok odovzdania
2022
Počet strán
90.s
Trvalý odkaz - CRZP
https://opac.crzp.sk/?fn=detailBiblioForm&sid=378281AEB05FBF717736CCA6EBFA
Primárny jazyk
angličtina

Typ práce
Dizertačná práca

Študijný odbor
1610 | *ekologické a environmentálne vedy

Dátum zaslania práce do CRZP
13.06.2022

Dátum vytvorenia protokolu
15.06.2022

Dátum doručenia informácií o licenčnej zmluve
12.08.2022

Práca je zverejniteľná od
ihneď

Elektronická verzia
 Prehliadať
Mining influenced water is often a source of environmental contamination. In the Central Slovak neovolcanics field, there are several risk sources that have been the subject of the research. Based on the physico-chemical analysis, the mine drainage from the Voznická dedičná štôlňa adit, which is a source of Mn and Zn contamination, appears to be the riskiest for the environment. Drainage water from the tailings pond in Hodruša-Hámre village affects the pH and concentrations of sulphates and other hazardous elements in the local surface stream. By microbiological analysis of mine drainage, we obtained bacterial isolates, the ability of which to be resistant to risk elements was tested. Isolate 4.2 was identified as Serratia liquefaciens as one of the most resistant. In some isolates, their ability to sorption Ni, Pb, Fe, Mo and Hg from the medium was confirmed. Several isolates were multimetal-resistant and were able to biosorb more metals from the medium – Providencia rettgeri, Lysinibacillus fusiformis and Bacillus cereus. These results indicate their potential for bioremediation processes.

Verzia systému: 6.2.61.5 z 31.03.2023 (od SVOP)