Birgitte Kiær Ahring

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  1. 2009
  2. Published

    Ethanol production from Sorghum bicolor using both separate and simultaneous saccharification and fermentation in batch and fed batch systems. / Mehmood, Sajid; Gulfraz, M.; Rana, N. F.; Ahmad, A.; Ahring, Birgitte Kiær; Minhas, N.; Malik, M. F.

    In: African Journal of Biotechnology, Vol. 8, No. 12, 2009, p. 2857-2865.

    Publication: Research - peer-review › Journal article – Annual report year: 2009

  3. Published

    Pre-treatment and ethanol fermentation potential of olive pulp at different dry matter concentrations. / Haagensen, Frank Drøscher; Skiadas, Ioannis V.; Gavala, Hariklia N.; Ahring, Birgitte Kiær.

    In: Biomass & Bioenergy, Vol. 33, No. 11, 2009, p. 1643-1651.

    Publication: Research - peer-review › Journal article – Annual report year: 2009

  4. Published

    Wet explosion og wheat straw and codigestion with swine manure : Effect on the methane productivity. / Wang, Guangtao; Gavala, Hariklia N.; Skiadas, Ioannis V.; Ahring, Birgitte Kiær.

    In: Waste Management, Vol. 29, No. 11, 2009, p. 2830-2835.

    Publication: Research - peer-review › Journal article – Annual report year: 2009

  5. 2008
  6. Published

    ALIS-FLP: Amplified ligation selected fragment-length polymorphism method for microbial genotyping. / Brillowska-Dabrowska, A.; Wianecka, M.; Dabrowski, Slawomir; Mladenovska, Zuzana; Kur, J.; Ahring, Birgitte Kiær.

    In: Scandinavian Journal of Clinical & Laboratory Investigation, Vol. 68, No. 8, 2008, p. 720-730.

    Publication: Research - peer-review › Journal article – Annual report year: 2008

  7. Published

    Enzymatic hydrolysis and ethanol fermentation of high dry matter wet-exploded wheat straw at low enzyme loading. / Georgieva, T.I.; Hou, Xiaoru; Hilstrøm, Troels; Ahring, Birgitte Kiær.

    In: Applied Biochemistry and Biotechnology, Vol. 148, No. 1-3, 2008, p. 35-44.

    Publication: Research - peer-review › Journal article – Annual report year: 2008

  8. Published

    Ethanol production from wet-exploded wheat straw hydrolysate by thermophilic anaerobic bacterium Thermoanaerobacter BG1L1 in a continuous immobilized reactor. / Georgieva, Tania I.; Mikkelsen, Marie Just; Ahring, Birgitte Kiær.

    In: Applied Biochemistry and Biotechnology, Vol. 145, No. 1-3, 2008, p. 99-110.

    Publication: Research - peer-review › Journal article – Annual report year: 2008

  9. Published

    Hydrolysis of Miscanthus for bioethanol production using dilute acid presoaking combined with wet explosion pre-treatment and enzymatic treatment. / Sørensen, Annette; Teller, Philip Johan; Hilstrøm, Troels; Ahring, Birgitte Kiær.

    In: Bioresource Technology, Vol. 99, No. 14, 2008, p. 6602-6607.

    Publication: Research - peer-review › Journal article – Annual report year: 2008

  10. Published

    Improving anaerobic sewage sludge digestion by implementation of a hyper-thermophilic prehydrolysis step. / Lu, Jingquan; Gavala, Hariklia N.; Skiadas, Ioannis V.; Mladenovska, Zuzana; Ahring, Birgitte Kiær.

    In: Journal of Environmental Management, Vol. 88, No. 4, 2008, p. 881-889.

    Publication: Research - peer-review › Journal article – Annual report year: 2008

  11. Published

    Kinetics of propionate conversion in anaerobic continuously stirred tank reactors. / Bangsø Nielsen, Henrik; Mladenovska, Zuzana; Ahring, Birgitte Kiær.

    In: Environmental Technology, Vol. 29, No. 2, 2008, p. 151-160.

    Publication: Research - peer-review › Journal article – Annual report year: 2008

  12. Published

    Sustainable low cost production of lignocellulosic bioethanol - "The carbon slaughterhouse". A process concept developed by BioGasol. / Ahring, Birgitte Kiær; Langvad, Niels Bo.

    In: International Sugar Journal, Vol. 110, No. 1311, 2008, p. 184-190.

    Publication: Research - peer-review › Journal article – Annual report year: 2008

  13. 2007
  14. Published

    Optimization of Anaerobic Digestion of Sewage Sludge Using Thermophilic Anaerobic Pre-Treatment. / Lu, Jingquan; Ahring, Birgitte Kiær (Supervisor).

    2007.

    Publication: Research › Ph.d. thesis – Annual report year: 2007

  15. Published

    Archaeal diversity in Icelandic hot springs. / Kvist, Thomas; Ahring, Birgitte Kiær; Westermann, Peter.

    In: F E M S Microbiology Ecology, Vol. 59, No. 1, 2007, p. 71-80.

    Publication: Research - peer-review › Journal article – Annual report year: 2007

  16. Published

    Bioaugmentation of a Two-Stage Thermophilic (68°C/55°C) Anaerobic Digestion Concept for Improvement of the Methane Yield From Cattle Manure. / Bangsø Nielsen, Henrik; Mladenovska, Zuzana; Ahring, Birgitte Kiær.

    In: Biotechnology and Bioengineering (Print), Vol. 97, No. 6, 2007, p. 1638-1643.

    Publication: Research - peer-review › Journal article – Annual report year: 2007

  17. Published

    Coproduction of bioethanol with other biofuels. / Ahring, Birgitte Kiær; Westermann, Peter.

    In: Biofuels. Berlin : Springer-verlag Berlin, 2007. (Advances in Biochemical Engineering / Biotechnology; No. 108).

    Publication: Research - peer-review › Book chapter – Annual report year: 2007

  18. Published

    Effect of Temperature on Ethanol Tolerance of a Thermophilic Anaerobic Ethanol Producer Thermoanaerobacter A10: Modeling and Simulation. / Georgieva, Tania I.; Skiadas, Ioannis V.; Ahring, Birgitte Kiær.

    In: Biotechnology and Bioengineering, Vol. 98, No. 6, 2007, p. 1161-1170.

    Publication: Research - peer-review › Journal article – Annual report year: 2007

  19. Published

    Effect of tryptone and ammonia on the biogas process in continuously stirred tank reactors treating cattle manure. / Nielsen, Hanne Bjerg; Ahring, Birgitte Kiær.

    In: Environmental Technology, Vol. 28, No. 8, 2007, p. 905-914.

    Publication: Research - peer-review › Journal article – Annual report year: 2007

  20. Published

    Evaluation of continuous ethanol fermentation of dilute-acid corn stover hydrolysate using thermophilic anaerobic bacterium Thermoanaerobacter BG1L1. / Georgieva, Tania I.; Ahring, Birgitte Kiær.

    In: Applied Microbiology and Biotechnology, Vol. 77, 2007, p. 61-68.

    Publication: Research - peer-review › Journal article – Annual report year: 2007

  21. Published

    Fremtidens biogasfællesanlæg – nye anlægskoncepter og økonomisk potentiale. / Christensen, Johannes; Hjort-Gregersen, K.; Uellendahl, Hinrich; Ahring, Birgitte Kiær; Baggesen, Dorte Lau; Stockmarr, Anders; Møller, Henrik Bjarne; Birkmose, T.

    Fødevareøkonomisk Institut, 2007.

    Publication: Research - peer-review › Book – Annual report year: 2007

  22. Published

    Future Biogas Plants : New Systems and their economic potiential. / Christensen, Johannes; Hjort-Gregersen, Kurt; Uellendahl, Hinrich; Ahring, Birgitte Kiær; Baggesen, Dorte Lau; Stockmarr, Anders; Møller, Anders B.; Birkmose, Torkild.

    Institute for Food and Rescource Economics, 2007.

    Publication: Research › Report – Annual report year: 2007

  23. Published

    High ethanol tolerance of the thermophilic anaerobic ethanol producer Thermoanaerobacter BG1L1. / Georgieva, Tania I.; Mikkelsen, Marie Just; Ahring, Birgitte Kiær.

    In: Central European Journal of Biology, Vol. 2, No. 3, 2007, p. 364-377.

    Publication: Research - peer-review › Journal article – Annual report year: 2007

  24. Published

    Maximizing renewable hydrogen production from biomass in a bio/catalytic refinery. / Westermann, Peter; Jørgensen, Betina; Lange, L.; Ahring, Birgitte Kiær; Christensen, Claus H.

    In: International Journal of Hydrogen Energy, Vol. 32, No. 17, 2007, p. 4135-4141.

    Publication: Research - peer-review › Journal article – Annual report year: 2007

  25. Published

    Nedbrydning af miljøfremmede stoffer i biogasanlæg. / Uellendahl, Hinrich; Ahring, Birgitte Kiær.

    In: ATV møde Fra Gylle til Grundvand. 2007.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2007

  26. Published

    Organic acid enhanced electrodialytic extraction of lead from contaminated soil fines in suspension. / Jensen, Pernille Erland; Ahring, Birgitte Kiær; Ottosen, Lisbeth M.

    In: Journal of Chemical Technology and Biotechnology, Vol. 82, No. 10, 2007, p. 920-928.

    Publication: Research - peer-review › Journal article – Annual report year: 2007

  27. Published

    Potential of Agroindustrial Waste From Olive Oil Industry for Fuel Ethanol Production. / Georgieva, Tania I.; Ahring, Birgitte Kiær.

    In: Biotechnology Journal, Vol. 2, No. 12, 2007, p. 1547-1555.

    Publication: Research - peer-review › Journal article – Annual report year: 2007

  28. Published

    Regulation and optimization of the biogas process: Propionate as a key parameter. / Bangsø Nielsen, Henrik; Uellendahl, Hinrich; Ahring, Birgitte Kiær.

    In: Biomass & Bioenergy, Vol. 31, No. 11-12, 2007, p. 820-830.

    Publication: Research - peer-review › Journal article – Annual report year: 2007

  29. Published

    Specific single-cell isolation and genomic amplification of uncultured microorganisms. / Kvist, Thomas; Ahring, Birgitte Kiær; Lasken, R.S.; Westermann, Peter.

    In: Applied Microbiology and Biotechnology, Vol. 74, No. 4, 2007, p. 926-935.

    Publication: Research - peer-review › Journal article – Annual report year: 2007

  30. Published

    Visioner for dansk bioethanol. / Ahring, Birgitte Kiær (Editor); Felby, C. (Editor); Jensen, A. (Editor); Nielsen, C. (Editor); Skytte, Klaus (Editor); Wormslev, E.C. (Editor); Zinck, A.M. (Editor).

    Lyngby : Akademiet for de Tekniske Videnskaber, ATV, 2007. 22 p.

    Publication: Research › Report – Annual report year: 2007

  31. Published

    Wet Oxidation of Crude Manure and Manure Fibers: Substrate Characteristics Influencing the Pretreatment Efficiency for Increasing the Biogas Yield of Manure. / Uellendahl, Hinrich; Mladenovska, Zuzana; Ahring, Birgitte Kiær.

    In: 11th World Congress on Anaerobic Digestion. 2007.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2007

  32. 2006
  33. Published

    Production of Bioethanol From Lignocellulosic Biomass Using Thermophilic Anaerobic Bacteria. / Georgieva, Tania I.; Ahring, Birgitte Kiær (Supervisor).

    2006.

    Publication: Research › Ph.d. thesis – Annual report year: 2006

  34. Published

    Application of Microbial Products to Promote Electrodialytic Remediation of Heavy Metal Contaminated Soil. / Jensen, Pernille Erland; Ottosen, Lisbeth M. (Supervisor); Ahring, Birgitte Kiær (Supervisor).

    2006. 150 p.

    Publication: Research › Ph.d. thesis – Annual report year: 2006

  35. Published

    Archaeal Biodiversity in Exstreme Environments. / Kvist, Thomas; Westermann, Peter (Supervisor); Ahring, Birgitte Kiær (Supervisor).

    Kgs. Lyngby, Denmark : Technical University of Denmark (DTU), 2006.

    Publication: Research › Ph.d. thesis – Annual report year: 2006

  36. Published

    CONTROL PARAMETERS FOR UNDERSTANDING AND PREVENTING PROCESS IMBALANCES IN BIOGAS PLANTS. EMPHAS IS ON VFA DYNAMICS. / Bangsø Nielsen, Henrik; Ahring, Birgitte Kiær (Supervisor).

    Kgs. Lyngby, Denmark : Technical University of Denmark (DTU), 2006.

    Publication: Research › Ph.d. thesis – Annual report year: 2006

  37. Published

    Anaerobic codigestion of municipal, farm, and industrial organic wastes: A survey of recent literature. / Alatriste-Mondragon, Felipe; Samar, P.; Cox, H.H.J.; Ahring, Birgitte Kiær; Iranpour, R.

    In: Water Environment Research, Vol. 78, No. 6, 2006, p. 607-636.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  38. Published

    A simple model for simultaneous methanogenic-denitrification systems. / Garibay-Orijel, C.; Ahring, Birgitte Kiær; Rinderknecht-Seijas, N.; Poggi-Varaldo, H.M.

    In: Journal of Chemical Technology and Biotechnology, Vol. 81, No. 2, 2006, p. 173-181.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  39. Published

    Biological hydrogen production in suspended and attached growth anaerobic reactor systems. / Gavala, Hariklia N.; Skiadas, Ioannis V.; Ahring, Birgitte Kiær.

    In: International Journal of Hydrogen Energy, Vol. 31, No. 9, 2006, p. 1164-1175.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  40. Published

    Identifiability study of the proteins degradation model, based on ADM1, using simultaneous batch experiments. / Flotats, X.; Palatsi, J.; Ahring, Birgitte Kiær; Angelidaki, Irini.

    In: Water Science and Technology, Vol. 54, No. 4, 2006, p. 31-39.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  41. Published

    Reclassification of Thermoanaerobium acetigenum as Caldicellulosiruptor acetigenus comb. nov and emendation of the genus description. / Onyenwoke, R.U.; Lee, Y.J.; Dabrowski, Slawomir; Ahring, Birgitte Kiær; Wiegel, J.

    In: International Journal of Systematic and Evolutionary Microbiology, Vol. 56, 2006, p. 1391-1395.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  42. Published

    Responses of the biogas process to pulses of oleate in reactors treating mixtures of cattle and pig manure. / Nielsen, Henrik Bjørn; Ahring, Birgitte Kiær.

    In: Biotechnology and Bioengineering, Vol. 95, No. 1, 2006, p. 96-105.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  43. Published

    Status of ADSW 2005. / Hartmann, H.; Ahring, Birgitte Kiær.

    In: Water Science and Technology, Vol. 53, No. 8, 2006, p. 1-5.

    Publication: Research - peer-review › Editorial – Annual report year: 2006

  44. Published

    Strategies for the anaerobic digestion of the organic fraction of municipal solid waste: an overview. / Hartmann, H.; Ahring, Birgitte Kiær.

    In: Water Science and Technology, Vol. 53, No. 8, 2006, p. 7-22.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  45. Published

    Thermal pretreatment of the solid fraction of manure: Impact on the biogas reactor performance and microbial community. / Mladenovska, Z; Hartmann, H.; Kvist, T.; Sales-Cruz, Alfonso Mauricio; Gani, Rafiqul; Ahring, Birgitte Kiær.

    In: Water Science and Technology, Vol. 53, No. 8, 2006, p. 59-67.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  46. Published

    Thermophilic anaerobic fermentation of olive pulp for hydrogen and methane production: modelling of the anaerobic digestion process. / Gavala, Hariklia N.; Skiadas, Ioannis V.; Ahring, Birgitte Kiær; Lyberatos, G.

    In: Water Science and Technology, Vol. 53, No. 8, 2006, p. 271-279.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  47. Published

    Water Science and Technology : Anaerobic Digestion of Solid Wastes IV – Selected Papers from the IWA 4th International Symposium on Anaerobic Digestion of Solid Waste, held in Copenhagen, Denmark, 31 August – 2 September, 2005. / Hartmann, H. (Editor); Ahring, Birgitte Kiær.

    IWA Publishing Company, 2006.

    Publication: Research - peer-review › Book – Annual report year: 2006

  48. Published

    Wet Oxidation Pre-Treatment – the Way To Improve Economics of Energy Production From Manure?. / Uellendahl, Hinrich; Mladenovska, Zuzana; Langvad, Niels Bo; Ahring, Birgitte Kiær.

    In: DIAS report no. 122. Vol. 1 2006. p. 115-118.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2006

  49. 2005
  50. Published

    Anaerobic digestion of the organic fraction of municipal solid waste: Influence of co-digestion with manure. / Hartmann, Hinrich; Ahring, Birgitte Kiær.

    In: Water Research, Vol. 39, No. 8, 2005, p. 1543-1552.

    Publication: Research - peer-review › Journal article – Annual report year: 2005

  51. Published

    Anaerobic fermentation of olive pulp for hydrogen and methane production. / Gavala, Hariklia N.; Skiadas, Ioannis V.; Ahring, Birgitte Kiær; Lyberatos, G.

    In: Proceedings of the 4th International Symposium on Anaerobic Digestion of Solid Waste. Vol. Volume 1 - Oral Presentations Publisher unknown, 2005. p. 285-292.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2005

  52. Published

    Analysis of microbial community of an anaerobic reactor pre-treating a mixture of manure and sewage sludge at 73ºC. / Adami, Massimo; Mladenovska, Zuzana; Dabrowski, Slawomir; Ahring, Birgitte Kiær.

    In: Anaerobic Digestion of Solid Waste 2005. Vol. 2 2005. p. 73-82.

    Publication: Research › Article in proceedings – Annual report year: 2005

  53. Published

    An improved method for single cell isolation of prokaryotes from meso-, thermo- & hyperthermophilic environments using micromanipulation. / Ishøy, Thomas; Kvist, Thomas; Westermann, Peter; Ahring, Birgitte Kiær.

    In: App. Microbiol. Biotechnol., Vol. 69, 2005, p. 510-514.

    Publication: Research - peer-review › Journal article – Annual report year: 2006

  54. Published

    A Novel Process Configuration for Anaerobic Digestion of Source-Sorted Household Waste Using Hyper-Thermophilic Post-Treatment. / Hartmann, H.; Ahring, Birgitte Kiær.

    In: Biotechnology and Bioengineering, Vol. 90, No. 7, 2005, p. 830-837.

    Publication: Research - peer-review › Journal article – Annual report year: 2005

  55. Published

    A novel process configuration for anerobic digestion of sourcesorted household waste using hyper-thermophilic post-treatment. / Hartmann, Hinrich; Ahring, Birgitte Kiær.

    In: Biotechnology and Bioengineering, Vol. 90, No. 7, 2005, p. 830-837.

    Publication: Research - peer-review › Journal article – Annual report year: 2005

  56. Published

    Archaea in Protozoa and metazoan. / Lange, Marianne; Westermann, Peter; Ahring, Birgitte Kiær.

    In: Applied Microbiology and Biotechnology, Vol. 66, 2005, p. 465-474.

    Publication: Research - peer-review › Journal article – Annual report year: 2005

  57. Published

    Bioethanol production using thermophilic bacteria. / Mikkelsen, Marie Just; Ahring, Birgitte Kiær.

    In: Journal of Biotechnology, Vol. 118, 2005, p. S91-S91.

    Publication: Research - peer-review › Conference abstract in journal – Annual report year: 2005

  58. Published

    Diversity of thermophilic and non-thermophilic Crenarchaeota at 80˚C. / Kvist, Thomas; Mengewein, A.; Manzei, S.; Ahring, Birgitte Kiær; Westermann, Peter.

    In: FEMS Microbiol. Lett., Vol. 244, 2005, p. 61-68.

    Publication: Research - peer-review › Journal article – Annual report year: 2005

  59. Published

    Effects of temperature and hydraulic retention time on thermophilic anerobic pretreatment of sewage sludge. / Lu, Jingquan; Ahring, Birgitte Kiær.

    In: Conference Proceedings of 4th International Symposium on Anerobic Digestion of Solid Waste. 2005.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2005

  60. Published

    Effects on anaerobic biodegradability from thermo-chemical pre-treatment of solid manure fractions. / Møller, H.B.; Raju, C.S.; Hartmann, Hinrich; Poulsen, T.; Ahring, Birgitte Kiær.

    In: Proceedings 4th International Symposium ADSW 2005. Vol. 1 Publisher unknown, 2005. p. 151-156.

    Publication: Research › Article in proceedings – Annual report year: 2005

  61. Published

    Enhancement of the organic matter removal during a two-step process for the anaerobic digestion of primary and secondary sludge: kinetic charaterization and modelling. / Skiadas, Ioannis V.; Sales-Cruz, Alfonso Mauricio; Gavala, Hariklia N.; Gani, Rafiqul; Ahring, Birgitte Kiær.

    In: Proceedings of the 4th International Symposium on Anaerobic Digestion of Solid Waste. Vol. Volume 1 - Oral presentations Publisher unknown, 2005. p. 383-390.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2005

  62. Published

    Ethanol Potential for Empty Fruit Bunches Pre-treated by Wet-Explosion. / Hilstrøm, Troels; Mikkelsen, Marie Just; Ahring, Birgitte Kiær.

    In: Technological Breakthroughs and Commercialization - The Way Forward. 2005. p. 348-356.

    Publication: Research › Article in proceedings – Annual report year: 2005

  63. Published

    Identifiability study of the proteins degradation model, based on ADM1, using simultaneous batch experiments. / Flotats, X.; Palatsi, J,; Ahring, Birgitte Kiær; Angelidaki, Irini.

    In: Proceedings of the 1st International Workshop on the IWA Anaerobic Digestion Model No.1 (ADM1). 2005.

    Publication: Research › Article in proceedings – Annual report year: 2005

  64. Published

    Isolation and genomic amplification of single prokaryotic cells. / Kvist, Thomas; Ahring, Birgitte Kiær; Westermann, Peter.

    In: Journal of Biotechnology, Vol. 118, 2005, p. S181-S181.

    Publication: Research - peer-review › Conference abstract in journal – Annual report year: 2005

  65. Published

    Multiple displacement amplification (MDA) from single bacterial cells. / Lasken, R.S.; Raghunathan, A.; Kvist, T.; Ishøy, T.; Westermann, Peter; Ahring, Birgitte Kiær; Boisey, R.

    In: Whole genome amplification. ed. / S. Hughes; R. Lasken. Scion Publishning, Methods express, 2005. p. 119-149.

    Publication: Research - peer-review › Book chapter – Annual report year: 2005

  66. Published

    Multiple displacement amplification of genomic DNA. / Lasken, R.; Raghunathan, A.; Kvist, Thomas; Ishøy, T.; Westermann, Peter; Ahring, Birgitte Kiær.

    In: Methods Express - Whole Genome Amplification. ed. / Simon Hudges; Roger Lasken. Scion Publishing Ltd., 2005. p. 99-118.

    Publication: Research - peer-review › Book chapter – Annual report year: 2005

  67. Published

    Optimized treatment concepts for the anaerobic digestion process of manure using solid-liquid separation. / Hartmann, Hinrich; Møller, H.B.; Ahring, Birgitte Kiær.

    In: Proceedings 4th International Symposium ADSW 2005. Vol. 2 2005. p. 351-354.

    Publication: Research › Article in proceedings – Annual report year: 2005

  68. Published

    Potential for biohydrogen and methane production from olive pulp. / Gavala, Hariklia N.; Skiadas, Ioannis V.; Ahring, Birgitte Kiær; Lyberatos, G.

    In: Water Science and Technology, Vol. 52, No. 1-2, 2005, p. 209-215.

    Publication: Research - peer-review › Conference article – Annual report year: 2005

  69. Published

    Strategies for the anaerobic digestion of the organic fraction of municipal solid waste - An overview. / Hartmann, Hinrich; Ahring, Birgitte Kiær.

    In: Proceedings 4th International Symposium ADSW 2005. Vol. 1 2005. p. 34-51.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2005

  70. Published

    The biorefinery for production of multiple fuels. / Westermann, Peter; Ahring, Birgitte Kiær.

    In: Biofuels for Fuel Cells: Renewable energy from biomass fermentation. ed. / P. Lens; M. Haberbauer; A. Moreno. IWA Publishing, 2005. p. 197-207.

    Publication: Research - peer-review › Book chapter – Annual report year: 2005

  71. Published

    The development of an integrated biorefinery concept for production of fuels and chemicals derived from lignocellulosic biomass. / Ahring, Birgitte Kiær; Mikkelsen, Marie Just; Dabrowski, Slawomir; Georgieva, Tania I.; Haagensen, Frank Drøscher.

    In: Journal of Biotechnology, Vol. 118, 2005, p. S165-S165.

    Publication: Research - peer-review › Conference abstract in journal – Annual report year: 2005

  72. Published

    The Future of Biogas Production. / Hartmann, Hinrich; Ahring, Birgitte Kiær.

    In: Proceedings Risø International Energy Conference 2005. 2005. p. 163-172.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2005

  73. Published

    Thermal pre-treatment of primary and secondary sludge at 70ºC prior to anaerobic digestion. / Skiadas, Ioannis V.; Gavala, H.N.; Lu, Jingquan; Ahring, Birgitte Kiær.

    In: Water Science and Technology, Vol. 52, No. 1-2, 2005, p. 161-166.

    Publication: Research - peer-review › Journal article – Annual report year: 2005

  74. Published

    Thermal treatment of the solid fraction of manure : Impact on the biogas reactor performance and microbial community. / Mladenovska, Zuzana; Uellendahl (Hartmann), Hinrich; Kvist, Thomas; Sales Cruz, Alfonso Mauricio; Gani, Rafiqul; Ahring, Birgitte Kiær.

    In: 4th International Symposium Anaerobic Digestion of Solid Waste. Vol. 1 2005. p. 218-225.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2005

  75. Published

    Thermophilic ethanol production from wheat straw hydrolysate in continuous culture. / Georgieva, Tania I.; Ahring, Birgitte Kiær.

    In: Journal of Biotechnology, Vol. 118, 2005, p. S123-S123.

    Publication: Research - peer-review › Conference abstract in journal – Annual report year: 2005

  76. 2004
  77. Published

    A review on methanogenic-denitrification bioreactors for the removal of recalcitrant and chlorinated organic pollutants. / Zárate-Segura, P.; Ringerknecht-Seijas, N.; Ahring, Birgitte Kiær; Sanz, J.L.; Poggi-Varaldo, H.M.

    In: Proceedings of the 10th World Congress on Anaerobic Digestion. 2004. p. 2000-2002.

    Publication: Research › Article in proceedings – Annual report year: 2004

  78. Published

    Biological degradation and greenhouse gas emissions during pre-storage of liquid animal manure. / Møller, Henrik Bjarne; Sommer, S.G.; Ahring, Birgitte Kiær.

    In: Journal of Environmental Quality, Vol. 33, 2004, p. 27-36.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  79. Published

    Cloning, sequencing, and sequence analysis of two novel plasmids from the thermophilic anaerobic bacterium Anaerocellum thermophilum. / Clausen, Anders; Mikkelsen, Marie Just; Schrøder, I.; Ahring, Birgitte Kiær.

    In: Plasmid, Vol. 52, No. 2, 2004, p. 131-138.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  80. Published

    Comparison of the periodic anaerobic baffled reactor with the upflow anaerobic sludge blanket reactor for the treatment of municipal wastewater. / Skiadas, Ioannis V.; Ahring, Birgitte Kiær; Lyberatos, G.

    In: Proceedings of the 10th World Congress on Anaerobic Digestion. 2004. p. 1512-1516.

    Publication: Research › Article in proceedings – Annual report year: 2004

  81. Published

    Comparison of two-stage thermophilic (68 degrees C/55 degrees C) anaerobic digestion with one-stage thermophilic (55 degrees C) digestion of cattle manure. / Nielsen, H.B.; Mladenovska, Zuzana; Westermann, Peter; Ahring, Birgitte Kiær.

    In: Biotechnology and Bioengineering, Vol. 86, No. 3, 2004, p. 291-300.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  82. Published

    Effect of protein and ammonia pulses on the biogas process. / Nielsen, H.B.; Ahring, Birgitte Kiær.

    In: Proceedings of the 10th World Congress on Anaerobic Digestion. 2004. p. 1790-1794.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2004

  83. Published

    Efficiency of the anaerobic treatment of the organic fraction of municipal solid waste: collection and pretreatment.. / Hartmann, Hinrich; Møller, H.B.; Ahring, Birgitte Kiær.

    In: Waste Management & Research, Vol. 22, 2004, p. 35-41.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  84. Published

    Enhancement of bioethanol production using enzymatic hydrolysis of olive pulp. / Haagensen, Frank; Andersen, K.L.; Gavala, Hariklia N.; Skiadas, Ioannis V.; Ahring, Birgitte Kiær.

    In: Proceedings of the 26th Symposium on Biotechnology for Fuels and Chemicals. 2004.

    Publication: Research › Article in proceedings – Annual report year: 2004

  85. Published

    Identification of bacterial cultures from archaeological wood using molecular biological techniques. / Helms, A.C.; Martiny, Adam Camillo; Hofman-Bang, H. Jacob Peider; Ahring, Birgitte Kiær; Kilstrup, Mogens.

    In: International Biodeterioration & Biodegradation, Vol. 53, 2004, p. 79-88.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  86. Published

    Inhibition of ethanol-producing yeast and bacteria by degradation products produced during pre-treatment of biomass. / Klinke, H.B.; Thomsen, A.B.; Ahring, Birgitte Kiær.

    In: Applied Microbiology and Biotechnology, Vol. 66, No. 1, 2004, p. 10-26.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  87. Published

    Integrated biological treatment and agricultural reuse of olive mill effluents with the concurrent recovery of energy sources. / Skiadas, Ioannis V.; Gavala, Hariklia N.; Lyberatos, G.; Pistikopoulos, E.; Ciavatta, C.; Ahring, Birgitte Kiær.

    In: Proceedings of the 10th World Congress on Anaerobic Digestion. 2004. p. 1833-1837.

    Publication: Research › Article in proceedings – Annual report year: 2004

  88. Published

    Mesophilic and thermophilic biological hydrogen production in conventional and high-rate anaerobic reactor systems. / Gavala, Hariklia N.; Gavala, Hariklia N.; Skiadas, Ioannis V.; Ahring, Birgitte Kiær.

    In: Proceedings of the 10th World Congress on Anaerobic Digestion,. 2004. p. 2228-2232.

    Publication: Research › Article in proceedings – Annual report year: 2004

  89. Published

    Methane productivity of manure, straw and solid fractions of manure. / Møller, H.B.; Sommer, S.G.; Ahring, Birgitte Kiær.

    In: Biomass & Bioenergy, Vol. 26, 2004, p. 485-495.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  90. Published

    Optimization of the biogas process using on- line VFA measurement. / Hartmann, Hinrich; Nielsen, H.B.; Ahring, Birgitte Kiær.

    In: Proceedings of the 10th World Congress on Anaerobic Digestion. 2004.

    Publication: Research › Article in proceedings – Annual report year: 2003

  91. Published

    Potential for biohydrogen and methane production from olive pulp. / Gavala, Hariklia N.; Skiadas, Ioannis V.; Ahring, Birgitte Kiær; Lyberatos, G.

    In: Proceedings of the 10th World Congress on Anaerobic Digestion. 2004. p. 531-537.

    Publication: Research › Article in proceedings – Annual report year: 2004

  92. Published

    Potential for using thermophilic anaerobic bacteria for bioethanol production from hemicellulose. / Sommer, P.; Georgieva, Tania I.; Ahring, Birgitte Kiær.

    In: Biochemical Society Transactions, Vol. 32, 2004, p. 283-289.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  93. Published

    Redefining the role of anaerobic digestion. / Ahring, Birgitte Kiær; Westermann, Peter.

    In: Proceedings of the 10th World Congress on Anaerobic Digestion. 2004. p. 1145-1149.

    Publication: Research › Article in proceedings – Annual report year: 2004

  94. Published

    Thermal and enzymatic pretreatment of sludge containing phthalate esters prior to mesophilic anaerobic digestion. / Gavala, Hariklia N.; Yenal, U.; Ahring, Birgitte Kiær.

    In: Biotechnology and Bioengineering, Vol. 85, No. 5, 2004, p. 561-567.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  95. Published

    Thermal pre-treatment of primary and secondary sludge at 70°C prior to anaerobic digestion. / Skiadas, Ioannis V.; Gavala, Hariklia N.; Lu, J.; Ahring, Birgitte Kiær.

    In: Proceedings of the 10th World Congress on Anaerobic Digestion. 2004. p. 1121-1124.

    Publication: Research › Article in proceedings – Annual report year: 2004

  96. Published

    Thermal wet oxidation improves anaerobic biodegradability of raw and digested biowaste. / Lissens, G.; Thomsen, A.B.; De Baere, L.; Verstraete, W.; Ahring, Birgitte Kiær.

    In: Environmental Science & Technology, Vol. 38, 2004, p. 3418-3424.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  97. Published

    The use of thermal wet oxidation for enhanced biogas recovery from raw and digested biowaste. / Lissens, G.; Verstraete, W.; Thomsen, A.B.; Ahring, Birgitte Kiær.

    In: Proceedings of the 10th World Congress on Anaerobic Digestion. 2004. p. 1042-1044.

    Publication: Research › Article in proceedings – Annual report year: 2004

  98. Published

    Wet oxidation pre-treatment of woody yard waste: parameter optimization and enzymatic digestibility for ethanol production. / Lissens, G.; Klinke, H.; Verstraete, W.; Ahring, Birgitte Kiær; Thomsen, A.B.

    In: Journal of Chemical Technology and Biotechnology, Vol. 79, 2004, p. 889-895.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  99. Published

    Wet oxidation treatment of organic household waste enriched with wheat straw for simultaneous saccharification and fermentation into ethanol. / Lissens, G.; Klinke, H.; Verstraete, W.; Ahring, Birgitte Kiær; Thomsen, A.B.

    In: Environmental Technology, Vol. 25, 2004, p. 647-655.

    Publication: Research - peer-review › Journal article – Annual report year: 2004

  100. 2003
  101. Published

    Anaerobic degradation of linear alkylbenzene sulfonate. / Mogensen, Anders Skibsted; Haagensen, Frank; Ahring, Birgitte Kiær.

    In: Environmental Toxicology and Chemistry, Vol. 22, No. 4, 2003, p. 706-711.

    Publication: Research - peer-review › Journal article – Annual report year: 2003

  102. Published

    Anaerobic digestion of manure and mixture of manure with lipids: biogas reactor performance and microbial community analysis. / Mladenovska, Zuzana; Dabrowski, Slawomir; Ahring, Birgitte Kiær.

    In: Water Science and Technology, Vol. 48, No. 6, 2003, p. 271-278.

    Publication: Research - peer-review › Journal article – Annual report year: 2003

  103. Published

    Anaerobic granular sludge and biofilm reactors. / Skiadas, Ioannis V.; Gavala, Hariklia N.; Schmidt, Jens Ejbye; Ahring, Birgitte Kiær.

    In: Advances in Biochemical Engineering. Biotechnology, Vol. 82, 2003, p. 35-67.

    Publication: Research - peer-review › Journal article – Annual report year: 2003

  104. Published

    A new VFA sensor technique for anaerobic reactor systems. / Pind, Peter Frode; Angelidaki, Irini; Ahring, Birgitte Kiær.

    In: Biotechnology and Bioengineering (Print), Vol. 82, No. 1, 2003, p. 54-61.

    Publication: Research - peer-review › Journal article – Annual report year: 2003

  105. Published

    Applications of the anaerobic digestion process. / Angelidaki, Irini; Ellegaard, L.; Ahring, Birgitte Kiær.

    In: Advances in Biochemical Engineering. Biotechnology, Vol. 82, 2003, p. 1-33.

    Publication: Research - peer-review › Journal article – Annual report year: 2003

  106. Published

    Biodegradation of phthalate esters during the mesophilic anaerobic digestion of sludge. / Gavala, Hariklia N.; Alatriste-Mondragon, Felipe; Iranpour, R.; Ahring, Birgitte Kiær.

    In: Chemosphere, Vol. 52, No. 4, 2003, p. 673-682.

    Publication: Research - peer-review › Journal article – Annual report year: 2003

  107. Published

    Cloning, expression, and purification of the His(6)-tagged hyper-thermostable dUTPase from Pyrococcus woesei in Escherichia coli: application in PCR. / Dabrowski, Slawomir; Ahring, Birgitte Kiær.

    In: Protein Expression and Purification, Vol. 31, No. 1, 2003, p. 72-78.

    Publication: Research - peer-review › Journal article – Annual report year: 2003

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