28.01.2013 Views

Biogas GICON EN

Biogas GICON EN

Biogas GICON EN

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

<strong>Biogas</strong> Plant Construction<br />

wet fermentation plants for agricultural feedstocks<br />

<strong>Biogas</strong> plant Dresden-Klotzsche, Germany<br />

Klein Muckrow biogas plant, Germany<br />

Site plan for a wet fermentation plant<br />

08<br />

Use of agriculturally-produced substrates/energy crops<br />

In agricultural biogas plants, liquid manure and silage are most often utilized as feedstock.<br />

From the digestate, fertilizer is produced as a by-product. These fertilizers are<br />

chemically much less aggressive than raw liquid manure, nitrogen availability is better,<br />

and the odor is less intensive. Digestate from wet fermentation („biogas manure") is a<br />

liquid manure-like substance. For the pure use of energy crops, a multi-stage plant<br />

would be required for optimal feedstock utilization – in some cases through the use<br />

of dry fermentation for the optimal combination of logistical conditions.<br />

Functional design for biogas production acc. to wet fermentation technology

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!