The future of anaerobic digestion and biogas utilization

Al Seadi, T., 2002. Quality management of AD residues from biogas production. IEA Bioenergy, Task 24 – Energy from Biological Conversion of Organic Waste, January 2002. <www.IEA-Biogas.net>.

Al Seadi, T. (Ed.), 2004. Biogas from AD: BIOEXCELL Training Manual. Project Deliverable of the BIOEXELL Project. Biogas Centre of Excellence.

Birkmose, T., 2007. Digested manure is a valuable fertilizer. In: Proceedings of European Biogas Workshop – The Future of Biogas in Europe III, University of Southern Denmark 14–16, June, Intelligent Energy – Europe programme, Probiogas project, pp. 89–94.

Born, J., 2005. From Sugar Factories to Biorefineries. Baltic Biorefinery Symposium, pp. 23–32. ISBN: 87-7606-009-8.

Braun, R., Wellinger, A., 2003. Potential of co-digestion. IEA Bioenergy, Task 37 – Energy from Biogas and Landfill Gas. <www.IEA-Biogas.net>.

Braun, R. et al., 2008. Biogas from energy crop digestion. IEA Bionergy Task 37 – Energy from Biogas and Landfill Gas, in print. <www.IEA-Biogas.net/>.

Commission of the European Communities, 2001. Directorate General Environment, Directorate A – Sustainable Development and Policy Support, ENV.A.2 – Sustainable Resources, Biological Treatment of Biowaste, Working Document, 2nd Draft.

Commission of the European Communities, 2002. Regulation No. 1774 of the European Parliament and of the Council: Laying Down the Health Rules Concerning Animal By-Products Not Intended for Human Consumption, Brussels, October 2002.

Commission of the European Communities, The White Paper of RES, Brussels, 1997.

Faostat – Food and Agriculture Organization of the United Nations, FAO Statistical Databases, 2003. Available from: <http://faostat.fao.org/>

Hjorth, M. et al., 2008. Plant nutrient value, odour emission and energy production of manure influenced by anaerobic digestion and separation. Agronomy for Sustainable Environment.

Holm-Nielsen, J.B., Al Seadi, T., 2004. Manure-based biogas systems – Danish Experience in Resource Recovery and Reuse in Organic Solid Waste Management.IWA Publishing, pp. 377-394. ISBN 1 84339 054X (Chapter 17).

Holm-Nielsen, J.B., Halberg, N., Hutingford, S., Al Seadi, T., 1997. Joint biogas plant. Agricultural Advantages – Circulation of N, P and K. Report Made for The Danish Energy Agency, Revised and Emendated Edition, August 1997.

Holm-Nielsen, J.B., Oleskowicz-Popiel, P., Al Seadi, T., 2007. Energy crop potentials for the future bioenergy in EU-27. In: Proceedings of the 15th European Biomass Conference, 7–11 May 2007, Berlin, Germany. ISBN: 3-936338-21-3.

Holm-Nielsen, J.B., Oleskowicz-Popiel, P., 2007. The future of biogas in Europe: visions and targets until 2020. In: Proceedings: European Biogas Workshop – Intelligent Energy Europe, 14–16 June 2007, Esbjerg, Denmark.

Kirchmayr, R., Scherzer, R., Baggesen, D.L., Braun, R., Wellinger, A., 2003. Animal by products and anaerobic digestion. IEA Bioenergy, Task 37 – Energy from Biogas and Landfill Gas, September 2003. <www.IEA-Biogas.net/>.

Kristensson, I. et al., 2007. Biogas på gasnätet utan propantillsats. Rapport SGC 176, 1102-7371, ISRN SGC-R-176-SE, pp. 6–18.

Lukehurst, C., 2006. UK – National Member, IEA Task 37, in personal communication.

Menzi, H., 2002. Manure management in Europe: results of a recent survey. In: Proceedings of the 10th Conference of the FAO/ESCORENA Network on Recycling Agricultural, Municipal and Industrial Residues in Agriculture (RAMIRAN), 14–18 May, Strbske Pleso, Slovak Republic, pp. 93–102.

Møller, H.B. et al., 2006. Process performance of biogas plants integrating pre-separation of manure. In: Proceedings at RAMIRAN Conference, Aarhus, Denmark, 2006.

Nielsen, L.H., Hjort-Gregersen, K., Thygesen, P., Christensen, J., 2002. Samfundsøkonomiske analyser af biogasfællesanlæg. Rapport 136. Fødevareøkonomisk Institut, København (Summary in English).

Oenema, O., Diti, Oudendag, Gerard, Velthof, 2006. Nutrient losses from manure management. In: Proceedings at RAMIRAN Conference, Aarhus, Denmark, 2006.

Olesen, J.E. et al., 2005. Evaluering af mulige tiltag til reduktion af landbrugets metan emissioner. Miljøstyrelsen – Danish EPA Publications, Report 2005, 60p.

Persson, M., Jönsson, O., Wellinger, A., 2006. Biogas upgrading to vehicle fuel standards and grid injection. IEA Bioenergy, Task 37 – Energy from Biogas and Landfill Gas, 2006.

Petersen, S.O. et al., 2006. Recycling of manure and organic wastes – a whole-farm perspective. In: Proceedings at RAMIRAN Conference, Aarhus, Denmark.

Steinfeld, H., Gerber, P., Wasenaar, T., Castel, V., Rosales, M., de Haan C., 2006. Livestock’s long shadow. Environmental Issues and Options. Food and Agriculture Organisation (FAO) of United Nations.