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Joanna Piepiórka-Stepuk and Marek Jakubowski

References Austin J.W., Bergeron G., 1995. Development of bacterial biofilms in dairy processing plants. J. Dairy Res., 62, 509-519. DOI: 10.1017/S0022029900031204. Blel W., Benezech T., Legentilhomme P., Legrand J., Le Gentil-Lelievre C., 2007. Effect of flow arrangement on the removal of Bacillus spores from stainless steel equipment surfaces during a Cleaning In Place procedure. Chem. Eng. Sci., 62, 3798-3808. DOI: 10.1016/j.ces.2007.04.011. Chen X. D., Li D. X.Y., Lin S. X.Q., Özkan N., 2004. On

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Raju Banda, Thi Hong Nguyen and Man Seung Lee

References Coronero M., Montante G., Paglianti A., Magelli F., 2011. CFD prediction of fluid flow and mixing in stirred tanks: Numerical issues about the RANS simulations. Comp. Chem. Eng. , 35, 1959-1968. DOI: 10.1016/j.compchemeng.2010.12.007. Agarwal A., Kumari S., Ray B.C., Sahu K.K., 2007. Extraction of acid and iron values from sulphate waste pickle liquor of a steel industry by solvent extraction route. Hydrometallurgy , 88, 58-66. DOI: 10.1016/j.hydromet.2007.04.001. Agarwal A., Kumai S., Sahu

Open access

Antoni Rożeń

. Churchill S.W., 1977. A comprehensive correlating equation for laminar, assisting, forced and free convection. AIChE J., 23, 10-16. DOI: 10.1002/aic.690230103. Crane Co., 2009. Flow of fluids through valves, fittings and pipe. Technical Paper No. 410, Crane Company, Stamford, U.S.A. Drinovac P., 2006. Experimental studies on catalytic hydrogen recombiners for light water reactors. PhD Thesis. RWTH Aachen University. Euro Inox, 2014. Tables of Technical Properties of Stainless Steels. The European Stainless Steel Development

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Karina Tomaszewska, Joanna Kałużna-Czaplińska and Wojciech Jóźwiak

Thermal and thermo-catalytic degradation of polyolefins as a simple and efficient method of landfill clearing

Thermal degradation of the low density polyethylene (LDPE), polypropylene (PP) and the municipal waste plastics was investigated. The thermo-catalytic degradation of LDPE and PP was studied in the presence of the following catalysts: four different types of montmorillonite: K5, K10, K20, K30 and - for comparison - zeolites (natural - clinoptilolite, YNa+ and YH+). Thermal analyses TG-DTA-MS of polymers and polymer-catalyst mixtures were carried out in an argon flow atmosphere in isothermal and dynamic conditions. The following order was found: in lowering the reaction temperature for LDPE degradation YH+ > mK5 > mK20 = mK30 >mK10 > NZ > YNa+; for PP degradation: mK20 > mK5 = mK30 >mK10 > YH+ > NZ > YNa+. The activity tests were carried out in a stainless steel batch reactor under atmospheric pressure in a wide temperature range of up to 410°C, and using the atmosphere of argon flow. The liquid products were analysed by the GC-MS method. The hydrocarbons in the liquid products from thermal degradation of polymers were broadly distributed in the carbon fractions of C8 to C26 - for LDPE and C6 to C31 for PP.

Open access

Y.J. Aghazada, Vaqif M. Abbasov, Sanan E. Abdullayev, Elgun K. Hasanov and Sevinc S. Suleymanova

natural oils”. Ind. Lubr. Tribol. 54(4) 165–170. http://dx.doi.org/10.1108/00368790210431718 8. Zvirko, O.I., Mytsyk, A.B., Tsyrulnyk, O.T., Gabetta, G. & Nykyforchyn, H.M. (2017). Corrosion Degradation of Steel of an Elbow of Gas Pipeline with Large-Scale Delamination after Long-Term Operation. Mater. Sci. 52(6). 861–865 https://doi.org/10.1007/s11003-017-0032-8 . 9. Ghai, I., Wentz, J., DeVor, R.E., Kapoor, S.G. & Samuel, J. (2010). Droplet behavior on a rotating surface for atomization-based cutting fluid application in micromachining. J. Manuf. Sci

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Joanna Grzechulska-Damszel and Antoni Morawski

Technology, Kodansha Ltd., Tokyo, Springer-Verlag Berlin Heidelberg, New York, 2002 . Fernández A., Lassaletta G., Jiménez V. M., Justo A., González-Elipe A. R., Herrmann J. -M., Tahiri H., Ait-Ichou Y.: Preparation and characterization of TiO 2 photocatalysts supported on various rigid supports (glass, quartz and stainless steel). Comparative studies of photocatalytic activity in water purification, Appl. Catal. B: Environ. , 1995 , 7(1 - 2), 49 - 63. Grzechulska J., Morawski A. W.: Photocatalytic labyrinth flow

Open access

Joanna Grzechulska-Damszel and Antoni Morawski

. Photobiol. C: Photochem. Rev. 1(1), 1 - 21. DOI: 10.1016/S1389-5567(00)00002-2 Kaneko, M. & Okura, I. (2002). Photocatalysis. Sc ience and Technology. Kodansha Ltd., Tokyo, Springer-Verlag Berlin Heidelberg, New York. Fernández, A., Lassaletta, G., Jiménez, V.M., Justo, A., González-Elipe, A.R., Herrmann, J.-M., Tahiri, H. & Ait-Ichou, Y. (1995). Preparation and characterization of TiO 2 photocatalysts supported on various rigid supports (glass, quartz and stainless steel). Comparative studies of photocatalytic

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Grazyna Piotrowska and Boguslaw Pierozynski

electrooxidation of phenol, CN − , S 2− and NH 4 + in synthetic wastewater using boron doped diamond anode. J. Environ. Chem. Eng . 4, 2656–2664. DOI: 10.1016/j.jece.2016.04.011. 22. Piotrowska, G. & Pierozynski, B. (2017). Electrodegradation of phenol through continuous electrolysis of synthetic wastewater on platinized titanium and stainless steel anodes. Int. J. Electrochem. Sci . 12, 4444–4455. DOI: 10.20964/2017.05.74. 23. Pierozynski, B. & Mikolajczyk, T. (2012). Hydrogen evolution reaction at Ru-modified carbon fibre in 0.5 M H 2 SO 4 . Int. J

Open access

Ali Khani and Mahmoud Reza Sohrabi

photocatalytic degradation of C.I. Acid Yellow 23 by ZnO photocatalyst. J. Hazard. Mater. B, 133(1-3), 226-232. DOI: 10.1016/j.jhazmat.2005.10.022. 18. Ray, A. K. & Beenackers, A.A.C.M. (1997). Development of a new photocatalytic reactor for water purification. Catalysis Today, 40(1), 73-83. DOI: 10.1016/S0920-5861(97)00123-5. 19. Ray, A.K. & Beenackers, A.A.C.M. (1997). Novel swirl- -flow reactor for kinetic studies of semiconductor photocatalysis. A.I.Ch.E. Journal, 43(10), 2571-2578. DOI: 10.1002/ aic.690431018. 20. Chen, D