Vol 48, No 2 (2020): Hungarian Journal of Industry and Chemistry

Articles

• Combination of Chemical and Biological Methods for Effective Plant Protection

  Dávid Vozik, Katalin Bélafi-Bakó

  1-4

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• Enhancement of Oxygen Transfer through Membranes in Bioprocesses

  Péter Komáromy, Katalin Bélafi-Bakó, Éva Hülber-Beyer, Nándor Nemestóthy

  5-8

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• The Role of Water Activity in Terms of Enzyme Activity and Enantioselectivity during Enzymatic Esterification in Non-conventional Media

  Piroska Lajtai-Szabó, Nándor Nemestóthy, László Gubicza

  9-12

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• Follow-up Control of a Second Order System in Sliding Mode

  Márk Domonkos, Nándor Fink

  13-21

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• Informative Environment Qualifying Index

  Anett Utasi, Viktor Sebestyén, Ákos Rédey

  23-36

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• The Effect of pH on Biosurfactant Production by Bacillus Subtilis DSM10

  Réka Czinkóczky, Áron Németh

  37-43

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• Adsorption of Nickel Ions from Petroleum Wastewater onto Calcined Kaolin Clay: Isotherm, Kinetic and Thermodynamic Studies

  Alexander Asanja Jock, Anietie Ndarake Okon, Uchechukwu Herbert Offor, Festus Thomas, Edmond Okwudilichukwu Agbanaje

  45-49

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• Considerations to Approach Membrane Biofouling in Microbial Fuel Cells

  Szabolcs Szakács, Péter Bakonyi

  51-53

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• New Chaining Criteria in Dipolar Fluids Based on Monte Carlo Simulations

  Sándor Nagy

  55-58

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• Temperature and Electric Field Dependence of the Viscosity of Electrorheological (ER) Fluids: Warming up of an Electrorheological Clutch

  Sándor Mester, István Szalai

  59-64

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