Impact Of Aerobic Biostabilisation And Biodrying Process Of Municipal Solid Waste On Minimisation Of Waste Deposited In Landfills
The article discusses an innovative system used for aerobic biostabilisation and biological drying of solid municipal waste. A mechanical–biological process (MBT) of municipal solid waste (MSW) treatment were carried out and monitored in 5 bioreactors. A two-stage biological treatment process has be...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Polish Academy of Sciences Committee of Chemical and Process Engineering
2015-12-01
|
| Series: | Chemical and Process Engineering |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/cpe.2015.36.issue-4/cpe-2015-0027/cpe-2015-0027.xml?format=INT |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850195999340888064 |
|---|---|
| author | Dziedzic Krzysztof Łapczyńska-Kordon Bogusława Malinowski Mateusz Niemiec Marcin Sikora Jakub |
| author_facet | Dziedzic Krzysztof Łapczyńska-Kordon Bogusława Malinowski Mateusz Niemiec Marcin Sikora Jakub |
| author_sort | Dziedzic Krzysztof |
| collection | DOAJ |
| description | The article discusses an innovative system used for aerobic biostabilisation and biological drying of solid municipal waste. A mechanical–biological process (MBT) of municipal solid waste (MSW) treatment were carried out and monitored in 5 bioreactors. A two-stage biological treatment process has been used in the investigation. In the first step an undersize fraction was subjected to the biological stabilisation for a period of 14 days as a result of which there was a decrease of loss on ignition, but not sufficient to fulfill the requirements of MBT technology. In the second stage of a biological treatment has been applied 7-days intensive bio-drying of MSW using sustained high temperatures in bioreactor. The article presents the results of the chemical composition analysis of the undersize fraction and waste after biological drying, and also the results of temperature changes, pH ratio, loss on ignition, moisture content, combustible and volatile matter content, heat of combustion and calorific value of wastes. The mass balance of the MBT of MSW with using the innovative aeration system showed that only 14.5% of waste need to be landfilled, 61.5% could be used for thermal treatment, and nearly 19% being lost in the process as CO2 and H2O. |
| format | Article |
| id | doaj-art-6f538e09ef9d4e80bd9367e38e3eb86f |
| institution | OA Journals |
| issn | 2300-1925 |
| language | English |
| publishDate | 2015-12-01 |
| publisher | Polish Academy of Sciences Committee of Chemical and Process Engineering |
| record_format | Article |
| series | Chemical and Process Engineering |
| spelling | doaj-art-6f538e09ef9d4e80bd9367e38e3eb86f2025-08-20T02:13:36ZengPolish Academy of Sciences Committee of Chemical and Process EngineeringChemical and Process Engineering2300-19252015-12-0136438139410.1515/cpe-2015-0027cpe-2015-0027Impact Of Aerobic Biostabilisation And Biodrying Process Of Municipal Solid Waste On Minimisation Of Waste Deposited In LandfillsDziedzic Krzysztof0Łapczyńska-Kordon Bogusława1Malinowski Mateusz2Niemiec Marcin3Sikora Jakub4University of Agriculture in Krakow, Faculty of Production and Power Engineering, Department of Mechanic Engineering and Agrophysics, ul. Balicka 116b, 30-149 Kraków, PolandUniversity of Agriculture in Krakow, Faculty of Production and Power Engineering, Department of Mechanic Engineering and Agrophysics, ul. Balicka 116b, 30-149 Kraków, PolandUniversity of Agriculture in Krakow, Faculty of Production and Power Engineering, Institute of Agriculture Engineering and Computer Science, ul. Balicka 116b, 30-149 Kraków, PolandUniversity of Agriculture in Krakow, Faculty of Agriculture and Economics, Department of Agricultural and Environmental Chemistry, al. Mickiewicza 21, 31-120 Kraków, PolandUniversity of Agriculture in Krakow, Faculty of Production and Power Engineering, Institute of Agriculture Engineering and Computer Science, ul. Balicka 116b, 30-149 Kraków, PolandThe article discusses an innovative system used for aerobic biostabilisation and biological drying of solid municipal waste. A mechanical–biological process (MBT) of municipal solid waste (MSW) treatment were carried out and monitored in 5 bioreactors. A two-stage biological treatment process has been used in the investigation. In the first step an undersize fraction was subjected to the biological stabilisation for a period of 14 days as a result of which there was a decrease of loss on ignition, but not sufficient to fulfill the requirements of MBT technology. In the second stage of a biological treatment has been applied 7-days intensive bio-drying of MSW using sustained high temperatures in bioreactor. The article presents the results of the chemical composition analysis of the undersize fraction and waste after biological drying, and also the results of temperature changes, pH ratio, loss on ignition, moisture content, combustible and volatile matter content, heat of combustion and calorific value of wastes. The mass balance of the MBT of MSW with using the innovative aeration system showed that only 14.5% of waste need to be landfilled, 61.5% could be used for thermal treatment, and nearly 19% being lost in the process as CO2 and H2O.http://www.degruyter.com/view/j/cpe.2015.36.issue-4/cpe-2015-0027/cpe-2015-0027.xml?format=INTmunicipal solid wastebiostabilisationbiodrying |
| spellingShingle | Dziedzic Krzysztof Łapczyńska-Kordon Bogusława Malinowski Mateusz Niemiec Marcin Sikora Jakub Impact Of Aerobic Biostabilisation And Biodrying Process Of Municipal Solid Waste On Minimisation Of Waste Deposited In Landfills Chemical and Process Engineering municipal solid waste biostabilisation biodrying |
| title | Impact Of Aerobic Biostabilisation And Biodrying Process Of Municipal Solid Waste On Minimisation Of Waste Deposited In Landfills |
| title_full | Impact Of Aerobic Biostabilisation And Biodrying Process Of Municipal Solid Waste On Minimisation Of Waste Deposited In Landfills |
| title_fullStr | Impact Of Aerobic Biostabilisation And Biodrying Process Of Municipal Solid Waste On Minimisation Of Waste Deposited In Landfills |
| title_full_unstemmed | Impact Of Aerobic Biostabilisation And Biodrying Process Of Municipal Solid Waste On Minimisation Of Waste Deposited In Landfills |
| title_short | Impact Of Aerobic Biostabilisation And Biodrying Process Of Municipal Solid Waste On Minimisation Of Waste Deposited In Landfills |
| title_sort | impact of aerobic biostabilisation and biodrying process of municipal solid waste on minimisation of waste deposited in landfills |
| topic | municipal solid waste biostabilisation biodrying |
| url | http://www.degruyter.com/view/j/cpe.2015.36.issue-4/cpe-2015-0027/cpe-2015-0027.xml?format=INT |
| work_keys_str_mv | AT dziedzickrzysztof impactofaerobicbiostabilisationandbiodryingprocessofmunicipalsolidwasteonminimisationofwastedepositedinlandfills AT łapczynskakordonbogusława impactofaerobicbiostabilisationandbiodryingprocessofmunicipalsolidwasteonminimisationofwastedepositedinlandfills AT malinowskimateusz impactofaerobicbiostabilisationandbiodryingprocessofmunicipalsolidwasteonminimisationofwastedepositedinlandfills AT niemiecmarcin impactofaerobicbiostabilisationandbiodryingprocessofmunicipalsolidwasteonminimisationofwastedepositedinlandfills AT sikorajakub impactofaerobicbiostabilisationandbiodryingprocessofmunicipalsolidwasteonminimisationofwastedepositedinlandfills |