Utilization and Processing of Waste Products from Distillery Industry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F04%3A00012921" target="_blank" >RIV/60461373:22330/04:00012921 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Utilization and Processing of Waste Products from Distillery Industry
Original language description
Ethanol production is one of the major fermentation processes. Stillage is the aqueous by-product from the distillation of ethanol following fermentation of carbohydrates. The volume of stillage is inversely proportional to the concentration of ethanol.To produce 1 l of ethanol, however, approximately 10 to 15 liters of distillery slops are generated. Membrane separation technologies, where ceramic membrane played a key role, make possible to eliminate the stillage treatment steps using the conventional biological treatment processes and thus establish a zero-discharge system. In this new process liquid phase of stillage, pretreated by microfiltation and ultrafiltration, was to be reused as a technological water in the next fermentation in distillerytechnology and the solid matter after drying as a fertilizer or animal food. The aim of our study is to find the optimal separation conditions, such as pressure, temperature and membrane arrangements to minimize the fouling, facilitate me
Czech name
Zpracování odpadních produktů z lihovarského průmyslu
Czech description
Zpracování odpadních produktů z lihovarského průmyslu

Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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