Biogasanlagen sollen bei gleicher Leistung mit weniger Mais auskommen Dafür werden Gülle und Mist aufbereitet bevor sie in die Biogasanlage gelangen Die entzogenen Nährstoffe werden als Dünger verwendet Due to an unfavourable energy and nutrient ratio farm manure can only be used to a limited extent in a biogas digester The input substances are therefore often supplemented with energy crops such as corn A technique is to be developed that processes slurry and manure before the mixture is fed into a biogas digester removing as much nitrogen phosphate and water from the farm manure as possible This should enable biogas digesters to replace part of the corn with a low nutrient slurry manure mixture without reducing efficiency The removed nutrients can be used as mineral fertilizer CONTACT PERSON Anna Lena Bratz phone 49 4331 3359 322 a bratz lb mitte de 68 Te ch no lo gy B io ga s di ge st er s BIOGAS FROM MORE SLURRY AND LESS CORN ENEGÜLL energy and nutrient efficiency from slurry

Vorschau EIP-Broschüre 2020 Seite 68
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