The impact of thermal-expansionary hydrolysis on the biodegradability of wheat straw.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00205177" target="_blank" >RIV/68407700:21220/13:00205177 - isvavai.cz</a>
Result on the web
<a href="http://www.eventure-online.com/eventure/publicAbstractView.do?id=207093&congressId=6293" target="_blank" >http://www.eventure-online.com/eventure/publicAbstractView.do?id=207093&congressId=6293</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The impact of thermal-expansionary hydrolysis on the biodegradability of wheat straw.
Original language description
The objective of this paper was to evaluate the effect of processing temperature and residence time on the biodegradability of wheat straw and to recommend sustainable process parameters for wheat straw treatment in industrial scale. The experiments werecarried out with 5% content of raw wheat straw by weight in feedstock under processing temperature and residence time in ranges 170-200°C and 0-60 minutes. The biodegradation rate was evaluated by chemical oxygen demand, detailed analysis of saccharides, acids, inhibitors of fermentation, all by liquid chromatography, and by microscopic structure of wheat straw. Based on the experiments and detailed analysis it was concluded follows. The effectiveness of thermal-expansionary hydrolysis strongly dependson composition and initial pH of biomass, on processing temperature and residence time. The biodegradation rate of wheat straw grows up with increasing processing temperature and residence time. The expansion effect inflicts an intensive
Czech name
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Czech description
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Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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