Optimising Composting Systems Through the Upstream Installation of a Dry Fermentation Stage - Technology, Operation, Economics -

The integration of a fermentation system for power generation as well as for partial removal of organic substances in the existing organic waste compost facilities is currently being reviewed and implemented at several sites across Germany.

Integrating a fermentation system into existing composting facilities requires an initial investigation into the significant framework conditions, in addition to purely technical/ economic systems planning. As with all market processes, customers need to be surveyed regarding their requirements for the following products: composted solid fermentation residue, liquid fermentation residue and biogas. Only then can the actual planning begin in a purposeful way. While planning, the use of existing plant components should be given priority, especially with respect to materials receiving, substrate preparation, and the aerobic treatment and final composting stage; system adaptations should be kept to a minimum. The likeliest way to achieve this is by issuing a separate request for tenders to the satisfaction of the plant operator.
 
 



Copyright: © Thomé-Kozmiensky Verlag GmbH
Quelle: Waste Management, Volume 2 (September 2011)
Seiten: 21
Preis: € 0,00
Autor: Dipl. Ing. Nils Oldhafer
Dipl.-Ing. Thomas Raussen
Dr.-Ing. Michael Kern
 
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