Zpracování odpadních produktů z lihovarského průmyslu

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Utilization and Processing of Waste Products from Distillery Industry

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

Utilization and Processing of Waste Products from Distillery Industry

Popis výsledku anglicky

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

Druh

A - Audiovizuální tvorba

CEP obor

EI - Biotechnologie a bionika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

ISBN

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Místo vydání

Bratislava

Název nakladatele resp. objednatele

J. Markoš, V. Štefuca

Verze

Neuveden

Identifikační číslo nosiče

80-227-2052-6