Abstract: The bioconversion process of municipal solid waste was assessed on the basis of the results obtained from the biodrying reactor working at a full industrial scale. The bio- reactor is a part of mechanical-biological installation following mechanical stage. The bio-reactor was equipped with measuring devices allowing the analysis of the parameters like: temperature both inside the waste and also air above the waste and also the humidity of waste during the 14 days of the biodrying process. The kinetics of bioconversion was assessed basing on measured the loss of ignition (LOI) parameter detected during the biodrying process. The LOI value of the samples varied from 17.03% d.m. to 30.34% d.m. depending on the location inside the reactor. The estimated kinetic rate constant kT of the bioconversion of biomass in the industrial reactor was kT = 0.3141. In analyzed case study the calorific value of product leaving the full-scale bio-reactor is too low to use this product as an alternative fuel. As was stated, the reason of this is too low a share of the carbon-rich fraction in the feedstock.
B I B L I O G R A F I ATambone F., Scagalia B., Scotti S., Adani F. (2011). Effects of biodrying process on municipal solid waste properties, Bioresource Technology, 102, 7443-7450.
Psaltis P. , Komilis, D. (2019). Environmental and economic assessment of the use of biodrying before thermal of municipal solid waste . Waste Management, 83, 95-103.
Shao L. M., Ma Z.H., Zhang H., Zhang D.Q, He P.J. (2010). Bio-drying and size sorting of municipal solid waste with high water content for improving energy recovery. Waste Management 30 (7), 1165-1170.
Velis C.A., Longhurst P.J., Drew G.H, Smith R., Pollard S.J.T. (2009). Biodrying for mechanical-biological treatment of wastes: a review of process science and engineering. Bioresource Technology. 100 (11), 2747-2761.
Rada E. C., Ragazzi M., & Badea A. (2012). MSW Bio-drying: Design criteria from a 10 years research. UPB Scientific Bulletin, Series D, 74(3), 209-216.
Colomer-Mendoza F. J., Herrera-Prats L., Robles-Martinez F., Gallardo-Izquierdo A., & Piña-Guzman, A. B. (2013). Effect of airflow on biodrying of gardening wastes in reactors. Journal of Environmental Sciences, 25 (5), 865-872.
He P., Zhao L., Zheng W., Wu D., & Shao L. (2013). Energy balance of a biodrying process for organic wastes of high moisture content: A review. Drying Technology, 31(2), 132-145.
Standards Association of Poland (1993). Polish standard. Fuel [26] property testing. Determination of the total moisture. PN – 93/Z15008.
Standards Association of Poland (2007). Polish standard. Characterization of waste – Determination of loss on ignition in waste, sludge and sediments. PN – EN 15169:2007 (English version).
Standards Association of Poland (2002). Polish standard. Characterization of waste - Determination of total organic carbon (TOC) in waste, sludges and sediments. PN-EN 13137:2002 (English version)
Standards Association of Poland (2004). Polish standard. Odpady komunalne stałe. Badania właściwości paliwowych. Oznaczanie ciepła spalania i obliczanie wartości opałowej. PN-93/Z-15008.
International Standards ISO. Solid mineral fuels. Determination of gross calorific value by the bomb calorimetric method and calculation of net calorific value. ISO 1928:2009.
Standard Association of Poland (2003). Polish standard. Characterization Of Waste - Leaching - Compliance Test For Leaching Of Granular Waste Materials And Sludges. PN-EN 12457:2003 (English version)
Standards Association of Poland (2011). Polish standard. Stałe paliwa wtórne -- Metody oznaczania zawartości siarki (S), chloru (Cl), fluoru (F) i bromu (Br). PN-EN 15408:2011 (English version).
Standards Association of Poland (2007). Polish standard. Water quality -- Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES). ISO 11885 (English version).
Standards Association of Poland (2011). Solid recovered fuels -- Methods for sampling. PN-EN 15442:2011 (English version).
Standards Association of Poland (1993). Polish standard. Investigation of waste morphology. PN-Z-15006.
Dębicka M., Żygadło M., Latosińska J. (2017). The effectiveness of biodrying waste treatment in full scale reactor, Open Chemistry. 2017
15: 67–74
Hurka M., Malinowski M. (2014). Assessment of the use of EWA bioreactor in the process of biodrying of undersize fraction manufactured from mixed municipal solid waste. Infrastruktura i Ekologia Terenów Wiejskich 4/1, 1127-1136 (in Polish).
Kulcu R., Yaldiz O. (2004). Determiantion of aeration rate and kinetics of composting some agricultural wastes. Bioresource Technology. 93, 49-57.
Dziedzic K., Łapczyńska-Kordon B., Malinowski M., Niemiec M., Sikora J. (2015). Impact of aerobic biostabilization and biodrying proces of municipal solid waste on minimization of waste deposited in landfills. Chemical and Process Engineering 36 (4), 381-394.
Hamoda M.F., Qdais H.A. A., Newham, (1998). Evaluation of municipal solid waste composting kinetics. Resources, Conservation and Recycling, 23, 209-223
Domińczyk A., Krzystek L., Ledakowicz S., (2012). Biodrying of mixture of solid waste from paper industry and the organic fraction of municipal solid waste. (in Polish). Inżynieria i Aparatura Chemiczna. 51, 115-116
Velis C.A., Longhurst P.J., Drew G.H, Smith R., Pollard S.J.T. (2009). Biodrying for mechanical-biological treatment of wastes: a review of process science and engineering. Bioresource Technology. 100 (11), 2747-2761.
Regulation of the Minister of Economy of 16 July 2015 on the admission of waste for landfill., Journal of Laws 2015/2015 item 1277,
Haugh R.T., (1993), The practical handbook of Compost Engineering, Lewis Publishers, Boca Raton FL
EURITS criteria for co-incineration of waste in cement kilns
1999.
Standards Association of Poland . Solid recovered fuels - Specifications and classes. PN -EN 15359
2012 (English version). 
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