The Future of Biogas in Europe 1997
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Workshop. Sf yy^ir -D>r--3o7? XX®V *v <CvV °<Jr THE FUTURE OF BIOGAS IN EUROPE Proceedings RECEIVES) Herning Congress Centre September 8, 9 & 10 Denmark 1997 ALTENER Seminar * Workshop * Study Tour THE FUTURE OF BIOGAS IN EUROPE 1997 Edited by Jens Bo Holm-Nielsen Institute of Biomass Utilization and Biorefinery South Jutland University Centre (SUC) Organisers: Institute of Biomass Utilization and Biorefinery, SUC in co-operation with the WfE partners ALTENER Waste for Energy Network Published by: BioPress, Risskov COLOPHON This report has been prepared within the framework of Waste for Energy, Biogas Sector co ordination, under the ALTENER Programme by the Institute of Biomass Utilization and Biorefinery, South Jutland University Centre (SUC). Management and coordination of the WfE, Biogas sector programme are entrusted to: SUC South Jutland University Centre Niels Bohrs Vej 9 DK- 6700 Esbjerg, Denmark Phone: + 45 79 141111 Fax: + 45 79 141199 E-mail: [email protected] Contact persons: J.B. Holm-Nielsen, J. Lind & T. A1 Seadi WfE-network group does not guarantee the correctnes and/or completness of data, designs, constructions, products or production processes included or described in this report or their suitability for any specific application. Date of completion of this report: August 1997 ISBN: 87-90074-12-2 Additional copies of this report are available from: Institute of Biomass Utilization and Biorefinery, SUC Niels Bohrs Vej 9 DK-6700 Esbjerg, Denmark B DISCLAIMER Portions of this document may be illegible electronic image products. Images are produced from the best available original document. CONTENTS page PROGRAMME...........................................................................................................................................E LIST OF SPEAKERS.................................................................................................................................G LIST OF WfE-NETWORK..........................................................................................................................I LIST OF PARTICIPANTS......................................................................................................................... J PREFACE..................................................................................................................................................Q ACKNOWLEDGEMENT.......................................................................................................... :.............. R The Future of Biogas in Denmark and Europe ............................................................................................1 Johannes Christensen Strategies on Biomass Energies in EU........................................................................................................ 12 Emmanuel Xenakis Centralized co-digestion and efficient nutrient recycling ............................................................................ 15 S0ren Tafdrup Different systems and approaches to treat municipal solid waste - a state-of the art assessment .................21 A. Krieg Farm Scale Biogas Concepts in Europe...................................................................................................... 30 A. Wellinger Biogas - Agriculture and Environment ...................................................................................................... 39 LeifKnudsen Hygiene and Sanitation Requirements in Danish Biogas Plants.................................................................. 50 HJ. Bendixen c Monotormg and Controlling the Biogas Process........................................................................................ 59 Birgitte K. Ahring Co-digestion of ley crop silage, straw and manure ..................................................................................... 74 Ake Nordberg Farm-scale biogas development in Southern Germany......................................................................................82 Erwin Koberle Biogas production and biogas as vehicle fuel - Swedish experiences ........................................................... 90 Anna E. Lindberg Integration of Biogas in Municipal Energy Planning and Supply............................................................... 96 Niels Nedergaard The co-digestion of animal manure and food industry residues in the UK; the role of the NFFO as a catalyst ................................................................................................................................................ 103 Clare T Lukehurst Treatment and Trade of Organic Manures in the Future........................................................................ 110 J.CA.M. Verkuyten, Biogas/Fossil gas options: The future for integration of biogas in the natural gas sector in Denmark and in Europe ..........................................................................................................................................115 Anker Biering Jensen Fiscal Instruments for the Financial Support of Renewables in the Netherlands ...................................... 118 D PROGRAMME - Sunday 7 September 1997 Arrival and hotel check-in for international participants. PROGRAMME - Monday8 September 1997 The European Waste for Energy network welcomes all the participants to “The Future of Biogas in Europe". This event is part of the ALTENER Programme 1997. The prime objectives are to create a forum for further development of biogas and to contribute to the dissemination of knowledge of biogas technologies. The main topics will be implementation, commer? cial exploitation and promotion of opportunities in anaerobic digestion and biogas energy conversion from organic waste, animal manure and a wide range of other biomass resources. Seminar: 09.00-09.10 Opening Addresses, by Niels Nedergaard, Director, Herning Municipal Utilities and Jens Bo Holm-Nielsen, M.Sc., Chairman of the Organising Group. 09.10 - 09.30 Future of Biogas in Denmark & Europe, by Johannes Christensen, Seminar Chair man, Head of Dept., Danish Institute of Agricultural and Fisheries Economics. 09.30 - 09.50 Strategies on Biomass Energies in EU. Different EU programmes and policies that relate to development of the European Biogas Sector, by Emmanuel Xenakis, Principal Administrator, ALTENER, DG XVII, European Commission. 09.50-10.10 Coffee break. 10.10 -10.35 Centralised co-digestion and efficient nutrient recycling, by Seren Tafdrup, M.Sc., Danish Energy Agency. 10.35 -11.00 Combined anaerobic/aerobic treatment of organic household waste. Central European concepts. (TBW-process, Valorca, Dranco, Compogas etc) by Andreas Krieg, M.Sc., TBW GmbH, Frankfurt, Germany. 11.00 -11.30 Farm-scale biogas concepts in Europe, by Dr. Arthur Wellinger, NOVA Energie, Schwitzerland. 11.30 -12.00 Biogas - Agricultural and Environmental benefits, by Leif Knudsen, M.Sc., Danish Farmers' National Advisory Centre, Arhus. 12.00-13.15 Lunch. 13.15 -13.45 Hygiene and Sanitation Requirements in Danish Biogas Plants, by Dr. med. vet. H.J. Bendixen, Holeby, Denmark. 13.45 -14.15 Process control for optimised biogas production in large scale biogas plants, by Associate Professor Birgitte Ahring, Danish Technical University. 14.15 -14.45 Co-digestion of ley crop silage, straw and manure, by Ake Nordberg, Senior Research Workshop: BUSINESS FORUM / MEETING POINTS 15.00 -18.00 Workshop Chairmen: Jeanne Moller, Director, EIEE & Arne Jensen, Head of department, EURA. 19.00 - CULTURAL ARRANGEMENT & RECEPTION. E PROGRAMME - Tuesday 9 September 1997 Seminar: 08.30 - 09.10 Farm-scale biogas development in Southern Germany, including the latest stirring systems, digester concepts and cogeneration, by Erwin Koberle, M.Sc., Biogaskontor, Obermarchtal, Germany. 09.10 - 09.40 Swedish Biogas Experiences, including - Biogas as transportation fuel, by Anna Lindberg, M.Sc., VBB Viak, Stockholm, Sweden. 09.40 -10.00 Biogas and bioenergy integration in the municipal energy planning and energy supply, by Niels Nederg&rd, Director, Herning Municipal Utilities, Denmark. 10.00 -10.15 Coffee break 10.15 -12.00 Visit to Studsgard Biogas Plant (co-digestion of MSW, food waste and animal manure) and Biogas combined heat and power unit. 12.00-13.15 Lunch. 13.15 -13.35 Co-digestion of animal manure and food industry residues in the UK; the role of NFFO as a catalyst, by Dr. Clare T. Lukehurst, Broadstairs, Kent, United Kingdom. 13.35 -13.55 European Manure Association - treatment and trade of organic manure in the future? by Jurgen Verkuyten, Director, EMA & Mestbureau Cost, The Netherlands. 13.55 -14.15 Biogas/Fossil gas options: the future for integration of biogas in the natural gas sector, in Denmark and in Europe, by Anker Biering Jensen, Planner, Naturgas Midt-Nord, Viborg, Denmark. 14.15 -14.45 Financial incentives for biomass and waste-to-energy systems, by Edward Pfeiffer, M.Sc., NOVEM, The Netherlands. 14.45 -15.00 End of Seminar sessions: open microphone discussion. Workshop: BUSINESS FORUM / MEETING POINTS 15.00 -18.00 Workshop Chairmen: Jeanne Moller, Director, EIEE & Arne Jensen, Head of department, EURA. PROGRAMME - Wednesday 10 September 1997 Study Tour: By visit to these 3 biogasplants you will see plants of different manufacturers, and their different technical solutions, including CHP-plants and integration of other biomass sources like woodchips. Plant Biomass/year Gasproduction/year Karup Bl&bjerg 110.000 tonnes 3.1 mio. Nms biogas Airport Ribe 150.000 tonnes 4.3 mio. Nm3 biogas ■Herning BlAhoj 30,000 tonnes 1.1 mio.