Počet záznamov: 1
Formation of acid mine drainage in sulphide ore deposits
SYS 0267346 LBL 02180^^^^^2200229^^^450 005 20220620084939.6 017 70
$a 10.1007/698_2018_313 $2 DOI 035 $a biblio/111853 $2 CREPC2 100 $a 20190214d2019 m y slo 03 ba 101 0-
$a eng 102 $a DE 200 1-
$a Formation of acid mine drainage in sulphide ore deposits $f A. Luptáková, P. Andráš 330 0-
$a Acid mine drainage (AMD) is the product of the natural oxidation of sulphide minerals. The simultaneous influence of water, oxygen and indigenous microorganisms represents the necessary conditions for AMD formation. The occurrence of AMD is associated mainly with the presence of sulphide minerals in the polymetallic, coal and lignite deposits. AMD contaminates the groundwaters and soils because it contains mainly sulphuric acid, heavy metals and metalloids. During the exploitation, and mostly after the mine closure, the produced AMD pollutes the environment. The continuance of AMD generation is difficult to halt. Self-improvement situation is not possible. It is necessary to monitor the quality of AMD and develop the methods of their treatment. Slovakia belongs to the countries copper, gold and silver. Currently, only one deposit is being exploited, namely, Au-ore deposit in Hodruša. The other deposits are mostly flooded. They present the suitable conditions for creation and intensification of chemical and biologicalchemical oxidation of the sulphide minerals, i.e. formation of AMD. In Slovakia, Smolník and Pezinok deposits, as well as the Šobov dump, are typical examples of the old mining loads with production of AMD 463 -1
$1 001 umb_un_cat*0268374 $1 010 $a 978-3-319-92852-4 $1 010 $a 978-3-319-92852-4 $1 011 $a 1867-979X $1 011 $a 1616-864X $1 200 1 $a Water resources in Slovakia: part 1 $e assessment and development $v S. 259-276 $1 205 $a 1. vyd. $1 210 $a Berlín $c Springer International Publishing AG $d 2019 $1 215 $a 392 s. 606 0-
$3 umb_un_auth*0196428 $a kyslé banské vody 606 0-
$3 umb_un_auth*0210719 $a Acidithiobacillus ferrooxidans 606 0-
$3 umb_un_auth*0142844 $a sulfidické minerály 608 $3 umb_un_auth*0273283 $a príspevky v zborníku $X proceedings papers 615 $n 502.2 $a Životné prostredie 675 $a 502.2 700 -1
$3 umb_un_auth*0262185 $a Luptáková $b Alena $4 070 $9 50 701 -1
$3 umb_un_auth*0120546 $a Andráš $b Peter $p UMBFP04 $4 070 $9 50 $f 1953- $T Katedra životného prostredia 801 $a SK $b BB301 $g AACR2 $9 unimarc sk T85 $x existuji fulltexy
Počet záznamov: 1