Comparison of temperature and oxygen concentration driven aeration methods for biodrying of municipal solid waste
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F21%3A10430467" target="_blank" >RIV/00216208:11310/21:10430467 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=cBJrcAq1yd" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=cBJrcAq1yd</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14712/23361964.2021.5" target="_blank" >10.14712/23361964.2021.5</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of temperature and oxygen concentration driven aeration methods for biodrying of municipal solid waste
Original language description
In this study, we used a model bio drying reactor to optimize the drying of municipal solid waste (MSW).Two methods of aeration were used: one involved controlling the concentration of oxygen (16-20%) and the other the temperature in the upper part of the reactor (temperature 42-45 degrees C, oxygen concentration 16- 20%). In terms of moisture content, the highest increase recorded was 0.94% and the highest decrease was 27.54%.The highest decrease in lower calorific value recorded was 9.23% and the highest increase was 41.1 2%.The energy balance in all the trial runs was positive. We noted that aeration using different concentrations of oxygen is strongly influenced by organic content. Thus, it is suitable only for drying wastes with known and stable compositions. The outcomes of the different methods used were influenced by ambient relative air humidity. Moisture gradients, which are often described in the literature, were not consistently reproduced in this study.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)
Result continuities
Project
<a href="/en/project/SS02030008" target="_blank" >SS02030008: Centre of environmental research: Waste management, circular economy and environmetal secutiry</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Journal of Environmental Sciences
ISSN
1805-0174
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
8
Pages from-to
38-45
UT code for WoS article
000667199900005
EID of the result in the Scopus database
2-s2.0-85109463142