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Title Aplikácia popolčeka zo spaľovania biomasy pri dekontaminácii kyslého banského odtoku Par.title Application of the fly ash from biomass combustion in decontamination of acid mine drainage Author info Erika Remešicová, Peter Andráš Author Remešicová Erika (50%)
Co-authors Andráš Peter 1953- (50%) UMBFP04 - Katedra životného prostredia
Source document Zem v pasci? 2016 : aplikácie analytických metód v environmentálnom a požiarnom inžinierstve : zborník príspevkov zo 4. medzinárodnej vedeckej konferencie, 12.-14. september 2016, Hodruša-Hámre. S. 80-88. - Zvolen : Technická univerzita, 2016 / Bálintová Magdaléna ; Galla Štefan ; Holoubek Ivan ; Kačík František ; Kačíková Danica ; Makovická Osvaldová Linda ; Osvald Anton ; Ráž Zděnek ; Rétfalvi Tamas ; Samešová Dagmar ; Soldán Maroš ; Zem v pasci? 2016 - Aplikácie analytických metód v environmentálnom a požiarnom inžinierstve medzinárodná vedecká konferencia Keywords biomasa - biomass kyslé banské vody acid mine drainage waters polietavý popolček Language Slovak Country Slovak Republic systematics 502 Annotation Formation of acid mine drainage (AMD) at the study area Šobov quarry is associated with oxidation of pyrite impregnations in the quarry of hydroquartzite. Oxidation causes acidification of the water and the release of heavy metals. In the article are presented results of the biomass fly ash application for heavy metals removal from acid mine drainage water. Three types of biomass ash were used. Two of used ashes were fly ashes from the heating plant combusting biomass (fly ash from the bag filter and fly ash from the mechanical separator) and the third was the biomass ash from domestic combustion of beech and oak wood. Analysed acid mine drainage water contained high concentrations of metals Fe (753 mg.L-1), Mn (16.2 mg.L-1), Zn (2.46 mg.L-1) and had low pH (2.4). Various doses of fly ashes (1 g, 5 g, 10 g, 20 g) were reacting with acid mine drainage water during 4 hours. The pH of acid mine drainage water was controlled by increasing dose of the fly ash and with increasing time of reaction. The best results were obtained with use of plant fly ash from the bag filter which increased pH of the water to 8.1. Application of this fly ash was effective in removal of all analysed metals from the water. When using other two tested fly ashes increase of concentrations of some metals occurred Public work category AFD No. of Archival Copy 37045 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ Title Zem v pasci? 2016 Subtitle aplikácie analytických metód v environmentálnom a požiarnom inžinierstve zborník príspevkov zo 4. medzinárodnej vedeckej konferencie, 12.-14. september 2016, Hodruša-Hámre Author info rec. Magdaléna Bálintová, Štefan Galla ... [et al.] Another authors Bálintová Magdaléna (Recenzent)
Galla Štefan (Recenzent)
Holoubek Ivan (Recenzent)
Kačík František (Recenzent)
Kačíková Danica (Recenzent)
Makovická Osvaldová Linda (Recenzent)
Osvald Anton (Recenzent)
Ráž Zděnek (Recenzent)
Rétfalvi Tamas (Recenzent)
Samešová Dagmar (Recenzent)
Soldán Maroš (Recenzent)
Corporation Zem v pasci? 2016 - Aplikácie analytických metód v environmentálnom a požiarnom inžinierstve . medzinárodná vedecká konferencia , 4 , Hodruša-Hámre , 12.-14.09.2016 Issue data Zvolen : Technická univerzita , 2016. - 232 s. Issue 1. vyd. ISBN 978-80-228-2888-8 Language Slovak Country Slovak Republic Public work category FAI Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References (1) - PUBLIKAČNÁ ČINNOSŤ