Publications by Energy Conversion Technology

Are you looking for publications by Section of Energy Conversion Technology? On this page you can find all the publications made by the Section of Process & Materials Engineering - Department of Biological & Chemical Engineering, Aarhus University.

Below you can find a list of all the publications, their publishing date, their author(s), and titles. The list can be sorted by date, author, and title:

List of Publications

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Al Seadi, T., Hjort-Gregersen, K., Christensen, J., Møller, H. B., Sommer, S. G., Birkmose, T. S., Nielsen, L. H., v Asselt, B., Rabier, F., Warnant, G., Couturier, C., Alvarez, J. M., Zafiris, C. & Heslop, V. (2007). If you can't find a way, make a way: The concept and objectives of PROBIOGAS. In Ikke angivet (pp. 9-19). Syddansk Universitet.

Sommer, S. G., Olesen, J. E. & Petersen, S. O. (2007). Quantifying and reducing greenhouse gas emission from manure managements systems. In Ikke angivet (pp. 81-82). Nordic Association of Agricultural Scientists.

Sheppard, S. C., Bittman, S., Tait, J., Sommer, S. G. & Webb, J. (2007). Sensitivity analysis of alternative model structures for an indicator of ammonia emissions from agriculture. Canadian Journal of Soil Science, 87(2), 129-139. http://rpas.web-p.cisti.nrc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet&journal=cjss&volume=87&articleFile=S06-062.pdf

Knudsen, L., Kyllingsbæk, A., Rom, H. B., Sommer, S. G., Pedersen, P. & Kromann, H. (1997). Teknik, ab stald og lager: Normtal for husdyrgødning. In H. Damgaard & V. F. Kristensen (Eds.), En revurdering af danske normtal for husdyrgødningens indhold af kvælstof, fosfor og kalium (pp. 43-56)

Kai, P., Pedersen, P., Jensen, J. E. & Sommer, S. G. (2007). Reduction of ammonia emissions from pig housing, slurry storage and applied slurry through acidification of slurry. In G.-J. Monteny, E. Hartung, M. van der Top & D. Starmans (Eds.), Ikke angivet (Vol. Ammonia Conference Abstract Book, pp. 61). Wageningen Academic Publishers.

Sommer, S. G., Søgaard, H. T., Hutchings, N., Huijsman, J., Bussink, W. & Nicholson, F. (2002). NH3 losses from field applied animal manure - development of a European decision support system. In Ikke angivet (pp. 259-267). <Forlag uden navn>.

Larsen, K. E., Petersen, J., Hansen, J. F. & Sommer, S. G. (1992). Kvælstofvirkning af ubehandlet og afgasset gylle efter overfladeudbringning og nedfældning. Tidsskr. Planteavl, 96, 223-243.

Petersen, J., Sommer, S. G. & Hansen, J. F. (1999). Udbringning og udbringningsmetoder. In H. B. Rom, J. Petersen, S. G. Sommer, J. M. Andersen, H. D. Poulsen, V. F. Kristensen, J. F. Hansen, A. Kyllingsbæk & V. Jørgensen (Eds.), Ammoniakfordampning - redegørelse nr. 2: Teknologiske muligheder for reduktion af ammoniakfordampningen fra landbruget Aarhus Universitet.

Sommer, S. G., Pedersen, P., Løfstrøm, P. & Lundgaard, N. H. (2007). Ny viden sikrer at ammoniak ikke skader naturen. Aktuel Naturvidenskab, (1), 16-19.

Eriksen, J., Petersen, S. O. & Sommer, S. G. (2001). Miljøbelastning ved søer på friland. In J. E. Hermansen (Ed.), Økologisk og udendørs svineproduktion - Hvor står vi? (pp. 30-34)

Sommer, S. G., Hansen, M. N. & Hutchings, N. (2007). Nye modeller til beregning af ammoniaktab. Vand og Jord, (1), 5-7.

Sommer, S. G. & Jensen, B.-E. (2007). Ammoniakemission fra husdyrhold. Vand og Jord, (1), 4.

Sommer, S. G., Petersen, S. O., Sørensen, P., Poulsen, H. D. & Møller, H. B. (2007). Methane and carbon dioxide emissions and nitrogen turnover during liquid manure storage. Nutrient Cycling in Agroecosystems, 78, 27-36. https://doi.org/10.1007/s10705-006-9072-4

Madsen, G. K. H., Bentien, A., Johnsen, S. & Iversen, B. B. (2006). Electronic structure in FeSb₂, FeAs₂ and FeSi. ICT Proc., 579-582.

Johnsen, S., Bentien, A., Madsen, G. K. H., Nygren, M. & Iversen, B. B. (2006). Thermoelectric Properties of Ba₈Ni₆Ge₄₀ Clathrate. Proc. Int. Conf. Thermoelectrics.

Thomsen, I. K., Sørensen, P. & Sommer, S. G. (2004). Udnyttelse af fast og flydende husdyrgødning: effekt af kompostering og afgasning. In U. Jørgensen & T. Dalgaard (Eds.), Energi i økologisk jordbrug: Reduktion af fossilt energiforbrug og produktion af vedvarende energi (pp. 67-79)

Poulsen, R. D., Bentien, A., Christensen, M. & Iversen, B. B. (2006). Synthesis, Crystal Structures and Physical Properties of Two Isomorphous Nanoporous Metal Organic Framework Materials, M₃(C₈O₄H₄)₄(C₅H₁₁ON)₃(C₄H₁₂N)₂, M = Zn,Co. Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials, 62, 245-254.

Christensen, M., Lock, N., Overgaard, J. & Iversen, B. B. (2006). Crystal Structures of Thermoelectric n- and p-type Ba₈Ga₁₆Ge₃₀ Studied by Single Crystal, Multitemperature, Neutron Diffraction, Conventional X-ray Diffraction and Resonant Synchrotron X-ray Diffraction. Journal of the American Chemical Society, 128, 15657-15665.

Bentien, A., Madsen, G. K. H., Johnsen, S. & Iversen, B. B. (2006). Experimental and theoretical investigations of strongly correlated FeSb_2-xSn_x. Physical Review B, 74, 205105-1 - 205105-6.

Johnsen, S., Bentien, A., Madsen, G. K. H., Iversen, B. B. & Nygren, M. (2006). Crystal Structure, Band Structure, and Physical Properties of Ba₈Cu_6-xGe_40+x (0 = < x < 0.7). Chemistry of Materials, 18, 4633-4642.

Sommer, S. G. (2007). Nye modeller til beregning af ammoniaktab. In Ikke angivet (pp. 378-380). Aarhus Universitet. http://www.lr.dk/planteavl/informationsserier/info-planter/plk07_q2_2_s_g_sommer.pdf

Poulsen, R. D., Bentien, A., Christensen, M. & Iversen, B. B. (2006). Solvothermal synthesis, multi-temperature crystal structures and physical properties of isostructural coordination polymers, 2C₄H₁₂N⁺[M₃(C₈H₄O₄)₄]^2-.3C₅H₁₁NO, M = Co,Zn: . Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials, 62, 245-254.

Bentien, A., Johnsen, S. & Iversen, B. B. (2006). Strong phonon charge carrier coupling in thermoelectric clathrates. Physical Review B, 73, 94301-1 - 94301-4.

Sommer, S. G. & Birkmose, T. (2007). Valuable fertilizer from animal manure. In Ikke angivet (pp. 8-10). Aarhus Universitet. http://www.lr.dk/planteavl/informationsserier/info-planter/plk07_crop_03.pdf

Sommer, S. G. & Jensen, B.-E. (2006). Ny teknologi til behandling af gylle. Mark, (11), 22.

Sommer, S. G. (2006). Luftstripning kan fjerne 60 procent af gylle-ammoniakken. LandbrugsAvisen, 24.

Mikkelsen, S. A. (Ed.), Christensen, S. (Ed.), Schaarup, P. H. (Ed.), Vejbæk, L. (Ed.), Ravn, I. (Ed.), Lundgaard, N. (Ed.), Aaes, O. (Ed.), Lyngbye, M. (Ed.), Damkjer, R. (Ed.), Jacobsen, B. (Ed.), Qwist, M. (Ed.), Sommer, E. (Ed.), Larsen, F., Holm, P. B., Morsing, S., Kai, P., Sommer, S. G., Møller, H. B., Sørensen, C. A. G. ... Vinstrup, A. B. (2006). Udredningsrapport for teknologier: - med særligt henblik på miljøeffektive teknologier til husdyrproduktionen. In Færdige udrednings- og vejledningsrapporter <Forlag uden navn>. http://www.skovognatur.dk/NR/rdonlyres/18061490-0C0F-4EBB-9CEA-C3AF92DA3F9F/20984/Udredningsrapportforteknologier.pdf

Sommer, S. G. & Jensen, B.-E. (2006). Vietnamesere lærer om miljø i Danmark. Nyhedsbrevet, Danmarks JordbrugsForskning. http://www.agrsci.dk

Sommer, S. G. & Møller, H. B. (2006). Gylle - energi og gødning. Dansk Avls Nyt, 6-8.

Sommer, S. G., Jensen, B.-E., Hutchings, N., Lundgaard, N. H., Grønkjær, A., Birkmose, T. S., Pedersen, P. & Jensen, H. B. (2006). Emissionskoefficienter til brug ved beregning af ammoniakfordampning fra stalde. Aarhus Universitet. DJF-rapport - Husdyrbrug No. 70 http://web.agrsci.dk/djfpublikation/index.asp?action=show&id=942

Sommer, S. G. (2006). Emisson of greenhouse gases from animal manure. In Sammendrag af indlæg (pp. 443-445). Aarhus Universitet.

Sommer, S. G. (2006). Drivhusgasser fra håndtering af husdyrgødning. In Sammendrag af indlæg (pp. 216-217). Aarhus Universitet.

Hjorth, M., Nyord, T., Nielsen, A. M. & Sommer, S. G. (2006). Optimal plant nutrient distribution in and biogasification of manure separation products, separated with FeC13 as coagulant. In Proc. Technology for Recycling of Manure and Organic Residues in a Whole-Farm Perspective (Vol. DIAS report Plant Production 123 (II), pp. 119-122). Aarhus Universitet. http://web.agrsci.dk/djfpublikation/djfpdf/djfma123.pdf

Sørensen, P., Sommer, S. G. & Birkmose, T. (2006). Manure management and treatment for improved nutrient utilization. In Abstract of presentation at Technical Workshop on Manure Processing organized by European Commission http://forum.europa.eu.int/Members/irc/env/manure_processing/library?l=/abstracts_speakers/peter_sorensen_2doc/_EN_1.0_&a=d

Sommer, S. G., Jensen, L. S., Clausen, S. B. & Søgaard, H. T. (2006). Ammonia volatilisation from surface-applied livestock slurry as affected by slurry composition and slurry infiltration depth. Journal of Agricultural Science, 144, 229-235.

Sommer, S. G., Zhang, G., Bannink, A., Chadwick, D., Misselbrook, T., Harrison, R., Hutchings, N., Menzi, H., Monteny, G. J., Ni, J. Q., Oenema, O. & Webb, J. (2006). Algorithms determining ammonia emission from buildings housing cattle and pigs and from manure stores. Advances in Agronomy, 89, 261-335. https://doi.org/10.1016/S0065-2113(05)89006-6

Hansen, M. N., Henriksen, K. & Sommer, S. G. (2006). Observations of production and emission of greenhouse gases and ammonia during storage of solids separated from pig slurry: Effects of covering. Atmospheric Environment, 40, 4172-4181.

Hansen, T. L., Sommer, S. G., Gabriel, S. & Christensen, T. H. (2006). Methane production during storage of anaerobically digested municipal organic waste. Journal of Environmental Quality, 35, 830-836.

Brinch-Pedersen, H., Sommer, S. G. & Holm, P. B. (2006). Method for recyling important nutritional elements from waste. (Patent No. US 2006/0194299 A1).

Poulsen, H. D., Lund, P., Sehested, J., Hutchings, N. & Sommer, S. G. (2006). Quantification of nitrogen and phosphorus in manure in the Danish normative system. In S. O. Petersen (Ed.), 12th Ramiran International Conference: Technology for Recycling of Manure and Organic Residues in a Whole-Farm Persepctive (pp. 105-107). Aarhus Universitet.

Petersen, S. O., Sommer, S. G., Bernal, M.-P., Burton, C., Böhm, R., Dach, J., Dourmad, J. Y., Juhász, C., Leip, A., Mihelic, R., Misselbrook, T., Martinez, J., Nicholson, F., Poulsen, H. D., Provolo, G., Sørensen, P. & Weiske, A. (2006). Recycling of manure and organic wastes - a whole-farm perspective. In S. O. Petersen (Ed.), Technology for recycling of manure and organic residues in a whole-farm perspective. Vol I: DIAS Report Plant production (pp. 9-15). Aarhus Universitet.

Brinch-Pedersen, H., Sommer, S. G. & Holm, P. B. (2006). A Method for Recycling Important Nutritional Elements from Waste. (Patent No. WO 2006/081825 A1).

Brinch-Pedersen, H., Sommer, S. G. & Holm, P. B. (2005). A method for recycling important nutritional elements from solid animal manure and human waste fractions. Patent PA 2005 00282. pp. 1-23.

Sommer, S. G. (2005). Staldseparation til produktion af væske- og fiberfraktion - lugt- og ammoniakreduktion. Hyologisk, 11, 28-29.

Sommer, S. G. & Hansen, M. N. (2005). Naturlig separering af næringsstoffer i lagret svinegylle - effekt af bioforgasning og gylleseparering. Grøn Viden - Markbrug, (45).

Hansen, M. N., Sommer, S. G. & Andersen, J. M. (2005). Ammoniakfordampningen i landbruget er overvurderet. LandbrugsAvisen, 5-5.

Sommer, S. G. (2005). Greenhouse gas emission from manure. In Proc. NJF-seminar 372: Manure - an agronomic and environmental challenge, Skurup, Sweden. Book of abstracts on www.njf.nu (pp. 14-15)

Estevez Rodriguez, M. D., Gomez del Puerto, A. M., Montealegre Meléndez, M. L., Adamsen, A. P., Gullov, P. & Sommer, S. G. (2005). Separation of phosphorus from pig slurry using chemical additives. Applied Engineering in Agriculture, 21(4), 739-742.

Witter, T. & Sommer, S. G. (2005). Forskningsfokus åbner nye muligheder. Forskning i Bioenergi, 8, 5-5.

Sommer, S. G., McGinn, S. M. & Flesch, T. K. (2005). Simple use of the backwards Lagrangian stochastic dispersion technique for measuring ammonia emission from small field-plots. European Journal of Agronomy, 23, 1-7. http://www.elsevier.com/locate/eja

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Revised 20.03.2026

AU Engineering