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

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Volume 63, Number 2 / 2009, Pages 105 – 254

Biosynthesis of methanol from methane by Methylosinus trichosporium OB3b 105 110
Agata Markowska and Beata Michalkiewicz
Influence of reaction medium composition on enzymatic synthesis of galactooligosaccharides and lactulose from lactose concentrates prepared from whey permeate 111 116
Marek Adamczak, Danuta Charubin, and Włlodzimierz Bednarski
Immobilization of modified penicillin G acylase on Sepabeads carriers 117 124
Milena Žuža, Nenad Milosavić, and Zorica Knežević-Jugović
Granulation of activated sludge in a laboratory upflow sludge blanket reactor 125 130
Petra Pagáčová, Miloslav Drtil, and Katarína Galbová
Investigation of the effect of fluid elasticity on a cake filtration process 131 139
Alexander Surý and Ivan Machač
Lab-scale testing of a low-loaded activated sludge process with membrane filtration 140 145
Zuzana Jakubčová, Petr Hlavínek, Miloslav Drtil, and Igor Bodík
Calcium sulphate scaling in membrane distillation process 146 151
Marek Gryta
Characterization and filtration performance of coating-modified polymeric membranes used in membrane bioreactors 152 157
Jozef Kochan, Thomas Wintgens, Thomas Melin, and John Erik Wong
Informational analysis of the grinding process of granular material using a multi-ribbon blender 158 163
Stanisław Masiuk, Rafał Rakoczy, and Marian Kordas
Effects of vessel baffling on the drawdown of floating solids 164 171
Joanna Karcz and Beata Mackiewicz
N2O catalytic decomposition — effect of pelleting pressure on activity of Co-Mn-Al mixed oxide catalysts 172 179
Kateřina Galejová, Lucie Obalová, Květuše Jirátová, Kateřina Pacultová, and František Kovanda
Intelligent control of a pH process 180 187
Alois Mészáros, Ľuboš Čirka, and Ľubomír Šperka
Influence of suspended solid particles on gas-liquid mass transfer coefficient in a system stirred by double impellers 188 196
Anna Kiełbus-Rąpała and Joanna Karcz
A three-phase nonequilibrium model for catalytic distillation 197 204
Marcel Kotora, Zuzana Švandová, and Jozef Markoš
Membrane processes used for separation of effluents from wire productions 205 211
Krzysztof Karakulski, Marek Gryta, and Antoni W. Morawski
A simple and efficient synthesis of 3-substituted derivatives of pentane-2,4-dione 212 216
Bartosz Staniszewski and Włodzimierz Urbaniak
Formation of hydrated titanium dioxide from seeded titanyl sulphate solution 217 225
Barbara Grzmil, Daniel Grela, and Bogumił Kic
Pyrolytic and catalytic conversion of rape oil into aromatic and aliphatic fractions in a fixed bed reactor on Al2O3 and Al2O3/B2O3 catalysts 226 232
Piotr Kirszensztejn, Robert Przekop, Agnieszka Tolińska, and Ewa Maćkowska
Oxidation of thiophene over copper-manganese mixed oxides 233 238
Małgorzata I. Szynkowska, Aneta Węglińska, Elżbieta Wojciechowska, and Tadeusz Paryjczak
Study of partitioning and dynamics of metals in contaminated soil using modified four-step BCR sequential extraction procedure 239 248
Tiberiu Frentiu, Michaela Ponta, Erika Levei, and Emil A. Cordos
Preparation and properties of a new composite photocatalyst based on nanosized titanium dioxide 249 254
Peter Ševčík, Gabriel Čík, Tomáš Vlna, and Tomáš Mackuľak

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