Publications by Process & Materials Engineering

Are you looking for publications by Section of Process & Materials Engineering? 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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Sommer, S. G. & Husted, S. (1995). The chemical buffer system in raw and digested animal slurry. The Journal of Agricultural Science, 124(1), 45-53. https://doi.org/10.1017/S0021859600071239

Sommer, S. G. & Ersbøll, AK. (1994). Soil tillage effects on ammonia volatilization from surface-applied or injected animal slurry. Journal of Environmental Quality, 23, 493-498.

Sommer, S. G., Hamelin, L., Olesen, J. E., Montes, F., Jia, W., Qing, C. & Triolo, J. M. (2016). Agricultural waste biomass: Chapter 3. In E. Lakovou, D. Bochtis, D. Vlachos & D. Aidonis (Eds.), Supply Chain Management for Sustainable Food Networks John Wiley & Sons.

Sommer, S. G., Hamelin, L., Olesen, J. E., Montes, F., Wei, J., Qing, C. & Triolo, J. M. (2015). Agricultural waste biomass. In E. Lakovou, D. Bochtis, D. Vlachos & D. Aidonis (Eds.), Supply Chain Management for Sustainable Food Networks (pp. 67-98). John Wiley & Sons. https://doi.org/10.1002/9781118937495

Sommer, S. G. (2013). Eco-friendly and efficient management of solid manure: (Chapter 8). . In A. Aland & T. Banhazi (Eds.), Livestock housing Wageningen Academic Publishers. https://doi.org/10.3920/978-90-8686-771-4

Sommer, S. G., Oenema, O., Matsunaka, T. & Jensen, L. S. (2013). Regulation of animal manure management. Chapter 3 . In S. Gjedde Sommer, M. L. Christensen, T. Schmidt & L. S. Jensen (Eds.), Animal Manure – Treatment and Management (First Edition ed.). John Wiley & Sons Ltd. https://doi.org/10.1002/9781118676677;jsessionid=44AC77B289944BB81266A638B92599A5.f03t04

Sommer, S. G. (2013). Ammonia volatilization from livestock slurries and mineral fertilizers.

Sommer, S. G. (2013). Ecofriendly, hygienic and efficient management of solid animal manure. In Livestock housing: Modern management to ensure optimal health and welfare of farm animals (pp. 161-182). Wageningen Academic Publicers. https://doi.org/10.3920/978-90-8686-771-4

Sommer, S. G. & Gyldenkærne, S. (2008). Environmentally friendly recycling of livestock manure in Denmark. In T. Matsunaka & T. Sawamoto (Eds.), Animal manure - pollutant or resource (pp. 101-122). Rakuno Gakuen University Extension Center.

Sommer, S. G. & Norddahl, B. (2008). Optimising simple biogas digesters for use in cold regions of developing countries. In V. Koutev (Ed.), 13th RAMIRAN International Conference (pp. 115-120)

Sommer, S. G., Dalsgaard, A., Roepstorf, A., Jensen, L. S., Luxhøj, J., Tran, T. S., Tran, M. T. T. H., Dang, T. T. S., Vu, C. C. & Vu, T. K. V. (2008). Livestock production and manure management on animal farms in Vietnam. In J. Moran (Ed.), Business Management: For Tropical Dairy Farmers Landlinks Press.

Sommer, S. G. (2007). Environmental externalities of centralised co-digestion. In European Biogas Workshop and Study Trip: The Future of Biogas in Europe III (pp. 31-36)

Sommer, S. G. (2005). Greenhous gas losses from manure. In NJF Seminar no. 372 : Manure – an agronomic and environmental challenge

Sommer, S. G. & Hutchings, N. J. (2000). Ammonia losses from field-applied animal manure (ALFAM) – construction of a European database. In Berne EU/workshop

Sommer, S. G. & Morthorst, P. E. (2012). Robust og bæredygtig bioenergi. In T. Skøtt (Ed.), Robust og bæredygtig bioenergi: Biomasse i fremtidens danske energisystem (pp. 4-5). BioPress.

Sommer, S. G. (2010). Ammoniak forurening – Reduceres med ny teknologi. In S. Gjedde Sommer, K. Overgaard, F. L. Borum, D. L. Damkjær & H. Falkenberg (Eds.), Biotek – 12 cases om miljø og teknologisk udvikling (pp. 133-147). L&R Uddannelse.

Sommer, S. G. (2009). Miljøkemien I husdyrholdet. . Hvorledes kan miljøkemien bidrage til at reducere husdyrholdets miljøpåvirkning ved at udnyttte, at gylle er en resource. MoMentum, 2, 24-27.

Sommer, S. G., Christensen, K. V. & Jensen, L. S. (2008). Environmental Technology for Treatment and Management of Bio-waste. SDU universitetsforlag.

Sommer, S. G. (2003). Drivhusgasser fra landbruget. Indtryk fra en studietur til canadiske forskningsinstitutioner, der giver nye muligheder for DJF. Jord og viden, 2, 16-17. http://infolink.elbo.dk/jord/bruger/vis.asp?which=12064

Sommer, S. G. (2001). Nedfældning er vejen frem. Landsbladet Svin, 5, 19.

Sommer, S. G. (2000). Area-Wide integrated recycling of pig effluent in Thailand – Effluent treatment and handling, DIAS report no. 17 Animal Husbandry.

Sommer, S. G., Eriksen, J., Petersen, S. O., Sørensen, P., Hansen, B. & Hansen, M. N. (2000). Danmark: Husdyrgødning og kompost - næringsstofudnyttelse fra stald til mark i økologisk jordbrug. Forskningsnytt, 3, 10-13.

Sommer, S. G. & Petersen, J. (1992). Ammoniakfordampning fra ubehandlet svinegylle og opkoncentreret biogasgylle: Bestemt med en ny mikrometeorologisk massebalancemetode. Tidsskr. Planteavl, Article Beretning nr. S2252-1993.

Sommer, S. G. (1988). Effekter af ammoniakfordampning til atmosfæren. Vand og Miljø, 1, 24-27.

Sommer, S. G. (1986). Ammoniak og ammonium afsætning i stigende afstand fra en punktkilde: Rapport nr. 9, Center for Jordøkologi, København.

Sommer, S., Iversen, B. B., Lock, N., Skibsted, J., Kasai, H. & Bøjesen, E. D. (2019). Defects wrongly modelled as inversion: The case of ZnAl₂O₄ spinels . Poster session presented at european crystallographic meeting , Wien, Austria.

Sommer, S. G., (2020). Emission af metan og lattergas fra dybstrøelse i stald og på lager, No. 2020-0048014, 12 p.

Sommer, S. G., Nyord, T. & Møller, H. B., (2020). Fastsættelse af krav til prøvetagning på biogasanlæg, No. 2020-0042913, Feb 19, 2020.

Sommer, S. G., Webb, J. & Hutchings, N. (2019). New Emission Factors for Calculation of Ammonia Volatilization From European Livestock Manure Management Systems. Frontiers in Sustainable Food Systems, 3, Article 101. https://doi.org/10.3389/fsufs.2019.00101

Sommer, S. G., (2020). Faglig vurdering af ansøgning fra Flex Fertilizer System ApS (FF) om dispensation fra krav om tilsætning af urease inhibitor til urea bladgødsknings produkt., No. 2020-0042538, 2 p., Jan 17, 2020.

Sommer, S. G., (2020). Levering på bestilling via forskningsbanken nr. 3.31 rådgivningsbistand til Miljøstyrelsen under Arbejdsprogram for ydelsesaftale AU planteproduktion 2020, No. 2020-0042538, 2 p., Jun 15, 2020.

Sommer, S., Bøjesen, E. D., Lock, N., Kasai, H., Skibsted, J., Nishibori, E. & Iversen, B. B. (2020). Probing the validity of the spinel inversion model: a combined SPXRD, PDF, EXAFS and NMR study of ZnAl₂O₄. Dalton Transactions, 49(38), 13449-13461. https://doi.org/10.1039/d0dt02795b

Sommer, S. G. & Knudsen, L. (2021). Impact of Danish Livestock and Manure Management Regulations on Nitrogen Pollution, Crop Production, and Economy. Frontiers in Sustainability, 2, Article 658231. https://doi.org/10.3389/frsus.2021.658231

Sommer, S. G., Petersen, S. O., Winding, A., Olesen, J. E., Lund, P. & Munkholm, L. J. (2021, Nov). Teknologier til et klimaneutralt landbrug. JA Aktuelt. https://www.jaaktuelt.dk/artikler/2021/teknologier-til-et-klimaneutralt-landbrug/

Sommer, S. G. & Hansen, M. N. (2022). Incorporation of deep litter reduce ammonia volatilization: Effect of incorporation depth and timing (Short Communication). Atmospheric Environment: X, 13, Article 100148. https://doi.org/10.1016/j.aeaoa.2022.100148

Sommer, S. G., Hafner, S. D., Laubach, J., van der Weerden, T. J., Leytem, A. B. & Pacholski, A. (2022). Model for calculating ammonia emission from stored animal liquid manure. Biosystems Engineering, 223(Part A), 41-55. https://doi.org/10.1016/j.biosystemseng.2022.08.007

Sommer, S. G., Pedersen, J., Hafner, S. D. & Pacholski, A. S. (2023). Let's improve ammonia emission models for field-applied manure. Abstract from RAMIRAN, Cambridge, United Kingdom.

Søgaard, H. T., Sommer, S. G. & Hutchings, N. (2001). Ammonia volatilization from manure applied to fields - data collation for an EU database and its statistical analysis. In Proc. NJF-Seminar, 320: Sustainable handling and utilisation of livestock manure from animals to plants. DIAS report - Animal Husbandry, 21 (pp. 174-187)

Søgaard, H. T., Sommer, S. G., Hutchings, N., Huijsmans, J. F. M., Bussink, D. W. & Nicholson, F. (2002). Ammonia volatilization from field-applied animal slurry - the ALFAM model. Atmospheric Environment, 36(20), 3309-3319.

Smith, A. M. (2018). Co-firing of HTC bio-coals and coal in pulverised coal plant: the potential for HTC to overcome inherent biofuel limitations and utilise lower value biomass. Poster session presented at 8th IEA Clean Coal co-firing workshop , Copenhagen, Denmark.

Smith, A. M., Whittaker, C., Shield, I. & Ross, A. B. (2018). Potential for production of high quality bio-coal from early harvested Miscanthus by hydrothermal carbonisation. Fuel, 220, 546-557. https://doi.org/10.1016/j.fuel.2018.01.143

Smith, A. M. & Ross, A. B. (2016). Production of bio-coal, bio-methane and fertilizer from seaweed via hydrothermal carbonisation. Algal Research, 16, 1-11. https://doi.org/10.1016/j.algal.2016.02.026

Smith, A. M., Singh, S. & Ross, A. (2015). Fate of inorganic material during hydrothermal carbonisation of biomass: Influence of feedstock on combustion behaviour of hydrochar. Fuel, 169, 135-145. https://doi.org/10.1016/j.fuel.2015.12.006

Smith, A. M. & Ross, A. B. (2019). The influence of residence time during hydrothermal carbonisation of miscanthus on bio-coal combustion chemistry. Energies, 12(3), Article 523. https://doi.org/10.3390/en12030523

Smith, A. M., Ekpo, U. & Ross, A. B. (2020). The influence of pH on the combustion properties of bio-coal following hydrothermal treatment of swine manure. Energies, 13(2), Article 331. https://doi.org/10.3390/en13020331

Smith, A. M., Sommer, S. G. & Taghizadeh-Toosi, A. (2023). Reduced Climate Impacts of Dairy Sludge Management by Introducing Hydrothermal Carbonization. Clean Energy and Sustainability, 1(1), Article 10003. https://doi.org/10.35534/ces.2023.10003

Smetana, V., Kelley, S. P., Pei, H., Mudring, A. V. & Rogers, R. D. (2021). Sandwiched Kagomé Lattices in a Coordination Polymer Based on Mixed-Valent Uranium. Crystal Growth and Design, 21(3), 1727-1733. https://doi.org/10.1021/acs.cgd.0c01626

Smetana, V., Grilli, D., Shtender, V., Pani, M., Manfrinetti, P. & Mudring, A. V. (2024). La-Ni-Si: A Gold Mine with a Diamond. Inorganic Chemistry, 63(48), 22761-22770. https://doi.org/10.1021/acs.inorgchem.4c03560

Sipi, A., Hamdi, Z., Aman, M., Bataee, M. & Hassan, A. M. (2024). Mitigating Torque and Drag Challenges in Extended-Reach Drilling through Well Engineering Solutions. In Society of Petroleum Engineers - SPE Conference at Oman Petroleum and Energy Show, OPES 2024 Society of Petroleum Engineers. https://doi.org/10.2118/218565-MS

Sinha, V., Rezai, F., Sahin, N. E., Catalano, J., Bøjesen, E. D., Sotoodeh, F. & Dražević, E. (2022). Electrochemical nitrogen reduction reaction over gallium - a computational and experimental study. Faraday Discussions, 243, 307-320 . https://doi.org/10.1039/d2fd00169a

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