Environmental protection Process engineering Plant ... - DGE GmbH
Environmental protection Process engineering Plant ... - DGE GmbH
Environmental protection Process engineering Plant ... - DGE GmbH
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<strong>Environmental</strong> <strong>protection</strong><br />
<strong>Process</strong> <strong>engineering</strong><br />
<strong>Plant</strong> <strong>engineering</strong><br />
2.2 Biogas production by two-stage mesophill method<br />
D G E<br />
Dr.-Ing. Günther Engineering <strong>GmbH</strong><br />
The two-stage mesophill method of wet fermentation is suitable particularly for combined treatment<br />
of stable manure and natural raw materials. In this method the portion of natural materials may be<br />
up to 50 %. Always according to capacity of the equipment it is possible to install in parallel more<br />
single-stage fermenters.<br />
The produced heat is utilized in the fermenter and for heating buildings. The produced electric power<br />
is partially consumed for operation of the equipment. The surplus electric power is supplied<br />
into the mains.<br />
The method can be combined with BCM-method and instead of electric power it is possible to produce<br />
natural gas and carbon dioxide.<br />
Sila ge<br />
Biological w aste<br />
Kato ffelp ülpe<br />
Waste heat<br />
Manure<br />
Fermenter 1<br />
Service-remote maintenance<br />
Fermenter 2<br />
BHKW<br />
Gas<br />
purification<br />
Residue<br />
Gas storage<br />
Fertilizer<br />
electrical pow e<br />
<strong>DGE</strong> <strong>GmbH</strong> - Hufelandstraße 33 - D-06886 Lutherstadt Wittenberg<br />
Tel.: +49-3491-661841 - Fax: +49-3491-661842 - Email: <strong>DGE</strong>-INFO@t-online.de - Internet: www.dge-wittenberg.com
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