Jan 31, 2016
© RMD, MTR, RMN Stand: 03/09
Rhein-Main Deponiepark
© RMD, MTR, RMN Stand: 03/09
Introduction
• Most of the organic waste in Germany is collected separately
• Original intention: recycling in composting plants
• Present-day intention: energy generation + recycling, hence:
1. fermentation, followed by2. composting, or direct supply for agricultural use
© RMD, MTR, RMN Stand: 03/09
Pilot Project
• Separation of an organic fraction from co-mingled household
waste as an alternative to separate collection
• Trial period 01.01.2009 – 30.06.2010
• Quantity approx. 45,000 tonnes
• Offenbach, a town with about 120,000 inhabitants
© RMD, MTR, RMN Stand: 03/09
Sorting plant - picture
© RMD, MTR, RMN Stand: 03/09
Material Flow Analysis for 2009
Randbedingungen/Annahmen:Durchsatzmenge 2009 (Jan.-Dez.) 32.630 t
0,5%176 t
0,1%40 t
0,3%93 t
Aufgabe mittels Bagger
Zerkleinerung <300 mmM+J 4000
Siebung 0-60 mmSiebtrommel
Fraktion 1 Fraktion 2> 60 mm < 60 mm
67% 33%21.972 t 10.658 t
FE-Abscheider Überbandmagnet
FE-Abscheider Überbandmagnet
FE-Metall
NE-Abscheider Wirbelstrom-
NE-Metall
Windsichtung Folien/PPK
FE-Metall Restabfall Organische FraktionMHKW-Of BBZ-Trommelsieb
1,5% 65,8% 31,7%
0 - 20 mm Fraktion 20 - 60 mm Fraktion
489 t 21.483 t 10.350 t
24,0% 76,0%2.484 t 7.866 t
© RMD, MTR, RMN Stand: 03/09
Result
© RMD, MTR, RMN Stand: 03/09
Result
biogener Anteil86%
Glas8%
Steine2%
Verbundstoffe1%
FE- und NE-Metalle1%
Textilien0%
Folien1%
Hartkunststoffe1%Schadstoffe
0%
Sonstige0%
Biogene Fraktion
© RMD, MTR, RMN Stand: 03/09
7. Future Outlook
• Biogenic portion
• Material > 60, further sorting possible (plastics, RDF...)
• The process is suitable: - for obtaining a high recycling quota- for maintaining a
nutrient cycle- for contributing to
climate protection