ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

Published monthly

Volume 66, Number 6 / 2012, Pages 543 – 620

Mathematical model of aerobic stabilization of old landfills	543	–	549
Radoslaw Slezak, Liliana Krzystek, and Stanisław Ledakowicz
Investigation of kinetics of anaerobic digestion of Canary grass	550	–	555
Anna Kacprzak, Liliana Krzystek, Katarzyna Paździor, and Stanisław Ledakowicz
Extractive distillation modeling of the ternary system 2-methoxy-2-methylpropane-methanol-butan-1-ol	556	–	565
Zuzana Labovská, Pavol Steltenpohl, and Elena Graczová
Agitation of a gas-solid-liquid system in a vessel with high-speed impeller and vertical tubular coil	566	–	573
Marta Major-Godlewska and Joanna Karcz
Experimental analysis of the hydrodynamics of a three-phase system in a vessel with two impellers	574	–	582
Anna Kiełbus-Rąpała and Joanna Karcz
Influence of the ionic form of a cation-exchange adsorbent on chromatographic separation of galactooligosaccharides	583	–	588
Juraj Moravčík, Michal Gramblička, Łukasz Wiśniewski, Katarína Vaňková, and Milan Polakovič
Mixed oxides of transition metals as catalysts for total ethanol oxidation	589	–	597
Jana Ludvíková, Květa Jirátová, and František Kovanda
Speciation of heavy metals in sewage sludge after mesophilic and thermophilic anaerobic digestion	598	–	606
Lidia Dąbrowska
Oxidation of ammonia using modified TiO2 catalyst and UV-VIS irradiation	607	–	611
Łukasz Kowalczyk and Małgorzata Iwona Szynkowska
Antioxidant potential and authenticity of some commercial fruit juices studied by EPR and IRMS	612	–	612
Nicoleta Simona Vedeanu, Dana Alina Magdas, Laura Bolojan, and Grigore Damian
Etching and recovery of gold from aluminum substrate in thiourea solution	617	–	620
Tomáš Jindra, Zdeněk Prokop, and Dalimil Šnita