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Department of Biological and Chemical Engineering

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Feilberg, A., Liu, D. & Nyord, T. (2014). Temporal Variation in Odorant Composition Following Land Application of Manure. Chemical Engineering Transactions, 40, 55-60. https://doi.org/10.3303/CET144001

van Huffel, K., Hansen, M. J., Feilberg, A., Liu, D. & van Langenhove, H. (2014). The Power of Online Proton Transfer Reaction - Mass Spectrometry (PTR-MS) Measurement of Odorous Emissions from a Pig House. Chemical Engineering Transactions, 40, 241-246. https://doi.org/10.3303/CET144004

Nyord, T., Liu, D., Rong, L. & Feilberg, A. (2014). VOC and H2S emissions from full-scale land spreading of manure slurry investigated by dynamic chambers. In Proceedings of the 18th World Congress of the International Commission of Agricultural and Biosystems Engineering (CIGR): Agricultural and Biosystems Engineering - Upgrading the quality of our life Article 0512-002 CIGR.

Takai, H., Nimmermark, S., Banhazi, T., Norton, T., Jacobson, L. D., Calvet, S., Hassouna, M., Bjerg, B., Zhang, G., Pedersen, S., Kai, P., Wang, K. & Berckmans, D. (2013). Airborne pollutant emissions from naturally ventilated buildings: Proposed research directions. Biosystems Engineering, 116, 214-220. https://doi.org/10.1016/j.biosystemseng.2012.12.015

Andreasen, R. R., Liu, D., Ravn, S., Feilberg, A. & Poulsen, T. G. (2013). Air-water mass transfer of sparingly soluble odorous compounds in granular biofilter media. Chemical Engineering Journal, 220, 431-440. https://doi.org/10.1016/j.cej.2012.12.087

Feilberg, A. & Sommer, S. G. (2013). Ammonia and Malodorous Gases: Sources and Abatement Technologies. In S. G. Sommer, M. L. Christensen, T. Schmidt & L. S. Jensen (Eds.), Animal Manure Recycling: Treatment and Management (pp. 153-176). John Wiley and Sons, Ltd..

Tabase, R. K., Liu, D. & Feilberg, A. (2013). Chemisorption of hydrogen sulphide and methanethiol by light expanded clay aggregates (Leca). Chemosphere, 93(7), 1345-1351. https://doi.org/10.1016/j.chemosphere.2013.07.068

Bruni, E., Ward, A. J., Køcks, M., Feilberg, A., Adamsen, A. P., Jensen, A. P. & Poulsen, A. K. (2013). Comprehensive monitoring of a biogas process during pulse loads with ammonia. Biomass & Bioenergy, 56, 211 - 220. https://doi.org/10.1016/j.biombioe.2013.05.002

Liu, D., Hansen, M. J., Nielsen, A. M., Pedersen, C. L., Guldberg, L. B. & Feilberg, A. (2013). Dynamic simulation of removal of volatile sulfur compounds by an air biofilter. In Biotechniques for air pollution control and bioenergy: 5th international conference on biotechniques for air pollution control and bioenergy (pp. 175-182). Presses des Mines.

Petersen, S. O., Dorno, N., Lindholst, S., Feilberg, A. & Eriksen, J. (2013). Emissions of CH4, N2O, NH3 and odorants from pig slurry during winter and summer storage. Nutrient Cycling in Agroecosystems, 95(1), 103-113. https://doi.org/10.1007/s10705-013-9551-3

Liu, D., Andreasen, R. R., Poulsen, T. G. & Feilberg, A. (2013). Experimental determination of mass transfer coefficients of volatile sulfur odorants in biofilter media measured by Proton-Transfer-Reaction Mass Spectrometry (PTR-MS). Chemical Engineering Journal, 219, 335–345. https://doi.org/10.1016/j.cej.2012.12.088

Løkke, M. M., Feilberg, A., Liu, D., Hansen, M. J. & Adamsen, A. P. (2013). Følsom on-line måling af flygtige stoffer. Dansk Kemi, 94(1-2), 14-15. http://techmedia.swiflet.com/tm/dak/60/1/

Sommer, S. G. & Feilberg, A. (2013). Gaseous Emissions of Ammonia and Malodorous Gases. In S. G. Sommer, M. L. Christensen, T. Schmidt & L. S. Jensen (Eds.), Animal Manure Recycling: Treatment and Management (pp. 131-151). John Wiley and Sons, Ltd..

Feilberg, A., Liu, D. & Hansen, M. J. (2013). Measurement of H2S by PTR-MS: experiences and implications. In A. Hansel & J. Dunkl (Eds.), Proceedings : 6th international conference on Proton Transfer Reaction Mass Spectrometry and its applications (pp. 98-101). Innsbruck University Press. http://www.uibk.ac.at/iup/buch_pdfs/ptrms_2013.pdf

Dorno, N., Feilberg, A., Balsari, P. & Nyord, T. (2013). Nitrous oxide losses from untreated and digested slurry as influenced by soil moisture and application method. Biosystems Engineering, 115(4), 423–433. https://doi.org/10.1016/j.biosystemseng.2013.04.004

Andersen, K. B., Beukes, J. A. & Feilberg, A. (2013). Non-thermal plasma for odour reduction from pig houses – A pilot scale investigation. Chemical Engineering Journal, 223, 638–646. https://doi.org/10.1016/j.cej.2013.02.106

Hansen, M. J., Adamsen, A. P. & Feilberg, A. (2013). Prediction of odor from animal production based on odorants measured by PTR-MS. In A. Hansel & J. Dunkl (Eds.), Proceedings : 6th international conference on Proton Transfer Reaction Mass Spectrometry and its applications (pp. 107-109). Innsbruck University Press. http://www.uibk.ac.at/iup/buch_pdfs/ptrms_2013.pdf

Liu, D., Pedersen, C. L., Nielsen, L. P. & Feilberg, A. (2013). PTR-MS application for biofiltration kinetics assessment of odour removal. In A. Hansel & J. Dunkl (Eds.), Proceedings : Universitätszentrum Obergurgl, Austria, 3rd February - 8th February 2013 (pp. 28-31). Innsbruck University Press. http://www.uibk.ac.at/iup/buch_pdfs/ptrms_2013.pdf

Liu, D., Feilberg, A., Nielsen, A. M. & Adamsen, A. P. (2013). PTR-MS measurement of partition coefficients of reduced volatile sulfur compounds in liquids from biotrickling filters. Chemosphere, 90(4), 1396–1403. https://doi.org/10.1016/j.chemosphere.2012.07.068

Holm, E. S., Adamsen, A. P., Feilberg, A., Schäfer, A., Løkke, M. M. & Petersen, M. A. (2013). Quality changes during storage of cooked and sliced meat products measured with PTR-MS and HS-GC-MS. Meat Science, 95(2), 302–310. https://doi.org/10.1016/j.meatsci.2013.04.046

Hansen, M. J., Adamsen, A. P. & Feilberg, A. (2013). Recovery of Odorants from an Olfactometer Measured by Proton-Transfer-Reaction Mass Spectrometry. Sensors, 13(6), 7860-7871. https://doi.org/10.3390/s130607860

Feilberg, A., Liu, D., Pedersen, C. L. & Guldberg, L. B. (2013). Semi-field investigations of sulfur compound removal by biological filtration of gaseous emissions from pig production. In L. Malhautier (Ed.), Biotechiniques for air pollution: Biotechniques 2013: Proceedings of the 5th international conference on biotechniques for air pollution control and bioenergy (pp. 311-316). Presses des Mines.

Nielsen, A. M. & Feilberg, A. (2012). Anaerobic digestion of energy crops in batch. Biosystems Engineering, 112, 248-251. https://doi.org/10.1016/j.biosystemseng.2012.03.008

Wu, W., Kai, P. & Zhang, G. (2012). An assessment of a partial pit ventilation system to reduce emission under slatted floor – Part 1: Scale model study. Computers and Electronics in Agriculture, 83, 127–133. https://doi.org/10.1016/j.compag.2012.01.008

Hansen, M. J., Liu, D., Guldberg, L. B. & Feilberg, A. (2012). Application of Proton-Transfer-Reaction Mass Spectrometry to the Assessment of Odorant Removal in a Biological Air Cleaner for Pig Production. Journal of Agricultural and Food Chemistry, 60, 2599-2606. https://doi.org/10.1021/jf300182c

Bildsøe, P., Adamsen, A. P. & Feilberg, A. (2012). Effect of low-dose liquid ozonation on gaseous emissions from pig slurry. Biosystems Engineering, 113, 86-93. https://doi.org/10.1016/j.biosystemseng.2012.06.009

Hansen, M. J., Toda, K., Obata, T., Adamsen, A. P. & Feilberg, A. (2012). Evaluation of Single Column Trapping/Separation and Chemiluminescence Detection for Measurement of Methanethiol and Dimethyl Sulfide from Pig Production. Journal of Analytical Methods in Chemistry, 2012. https://doi.org/10.1155/2012/489239

Løkke, M. M., Edelenbos, M., Larsen, E. & Feilberg, A. (2012). Investigation of Volatiles Emitted from Freshly Cut Onions (Allium cepa L.) by Real Time Proton-Transfer Reaction-Mass Spectrometry (PTR-MS). Sensors, 12(12), 16060-16076. https://doi.org/10.3390/s121216060

Liu, D., Hansen, M. J., Guldberg, L. B. & Feilberg, A. (2012). Kinetic Evaluation of Removal of Odorous Contaminants in a Three-Stage Biological Air Filter. Environmental Science & Technology, 46(15), 8261–8269. https://doi.org/10.1021/es301295m

Andersen, K. B., Hansen, M. J. & Feilberg, A. (2012). Minimization of artefact formation of dimethyl disulphide during sampling and analysis of methanethiol in air using solid sorbent materials. Journal of Chromatography A, 1245, 24-31. https://doi.org/10.1016/j.chroma.2012.05.020

Saha, C. K., Zhang, G. & Kai, P. (2012). Modeling Ammonia Mass Transfer Process from a Model Pig House Based on Ventilation Characteristics. American Society of Agricultural and Biological Engineers. Transactions, 55(4), 1597-1607. https://doi.org/10.13031/2013.42235)

Feilberg, A., Nielsen, J. L., Mosbæk, F., Nielsen, M., Revsbech, N. P. & Ottosen, L. D. M. (2012). Optimering af biogasprocessen. Forskning i Bioenergi, 28-29. http://www.biopress.dk/PDF/bioenergi_2012/Bioenergi_2012.pdf

Feilberg, A., Liu, D., Pedersen, C. L. & Hansen, M. J. (2012). Optimization of Biological Air Filters for LivestockProduction Facilities. Paper presented at International Conference on Environmental Odour Monitoring and Control, Palermo, Italy. http://www.aidic.it/nose2012/webpapers/39Feilberg.pdf

Hansen, M. J., Adamsen, A. P., Pedersen, P. & Feilberg, A. (2012). Prediction of Odor from Pig Production Based on Chemical Odorants. Journal of Environmental Quality, 41, 436-443. https://doi.org/10.2134/jeq2011.0253

Hjorth, M., Pedersen, C. Ø. & Feilberg, A. (2012). Redox Potential as a Means to Control the Treatment of Slurry to Lower H2S Emissions. Sensors, 12(5), 5349-5362. https://doi.org/10.3390/s120505349

Pedersen, C. L., Liu, D., Hansen, M. J., Feilberg, A., Jensen, L. H. S., Guldberg, L. B., Schramm, A. & Nielsen, L. P. (2012). Sulfide oxidation in a biofilter. http://www.isme-microbes.org/isme14

Hansen, M. J., Adamsen, A. P., Jonassen, K. E. N. & Feilberg, A. (2012). The effect of pit ventilation on the emission of odorants from pig production. In R. Del Rosso (Ed.), Chemical Engineering Transactions: NOSE2012: International Conference on Environmental Odour Monitoring and Control (pp. 229-234 ). AIDIC. https://doi.org/10.3303/CET1230039

Andersen, K. B., Feilberg, A. & Beukes, J. A. (2012). Use of non-thermal plasma and UV-light for removal of odour from sludge treatment. Water Science and Technology, 66(8), 1656-1662. https://doi.org/10.2166/wst.2012.367

Ogawa, H., Dahl, P. J., Suzuki, T., Kai, P. & Takai, H. (2011). A microbiological-based air cleaning system using a two-step process for removal of ammonia in discharge air from a pig rearing building. Biosystems Engineering, 109, 108-119. https://doi.org/10.1016/j.biosystemseng.2011.02.007

Feilberg, A., Saha, C. K., Adamsen, A. P., Liu, D. & Hansen, M. J. (2011). Application of PTR-MS for measuring odorants from livestock production. Poster session presented at 5th International Conference on Proton Transfer Reaction Mass Spectrometry and its Applications, Obergurgl, Austria. http://www.uibk.ac.at/iup/buch_pdfs/978-3-902719-88-1.pdf

Liu, D., Feilberg, A., Andreasen, R. R., Poulsen, T. G. & Nielsen, A. M. (2011). Application of PTR-MS for studying mobile-immobile mass transfer in a biofilter. Paper presented at IVth International Conference on Biotechniques for Air Pollution Control , La Coruña, Spain. http://www.udc.es/biotechniques2011/

Andersen, K. B., Beukes, J. A. & Feilberg, A. (2011). Bruk av PTR-MS for å evaluere forskjellige absorbentrør for analyse av metantiol. Abstract from 14th Norwegian Winter Meeting in Mass Spectrometry, Lillehammer, Norway. http://www.nsms.no/ms11/abstracts/59-1_AndersenKristin_NSMS11.pdf

Andersen, K. B., Beukes, J. A. & Feilberg, A. (2011). Bruk av PTR-MS for å evaluere forskjellige absorbentrør for analyse av metantiol. Poster session presented at 14th Norwegian Winter Meeting in Mass Spectrometry, Lillehammer, Norway.

Kristiansen, A., Lindholst, S., Feilberg, A., Nielsen, P. H., Neufeld, J. D. & Nielsen, J. L. (2011). Butyric Acid- and Dimethyl Disulfide-Assimilating Microorganisms in a Biofilter Treating Air Emissions from a Livestock Facility. Applied and Environmental Microbiology, 77(24), 8595–8604. https://doi.org/10.1128/AEM.06175-11

Bjerg, B., Zhang, G. & Kai, P. (2011). CFD Analyses of Methods to Improve Air Quality and Efficiency of Air Cleaning in Pig Production. In N. Mazzeo (Ed.), Chemistry, Emission Control, Radioactive Pollution and Indoor Air Quality (pp. 639-654). INTECH. http://www.intechopen.com/books/show/title/chemistry-emission-control-radioactive-pollution-and-indoor-air-quality

Feilberg, A., Hansen, M. J., Liu, D. & Guldberg, L. B. (2011). Characterization of a full scale biological air filter for intensive pig production by means of PTR-MS. Paper presented at IVth International Conference on Biotechniques for Air Pollution Control , La Coruña, Spain. http://www.udc.es/biotechniques2011/

Feilberg, A., Nyord, T., Hansen, M. N. & Lindholst, S. (2011). Chemical Evaluation of Odor Reduction by Soil Injection of Animal Manure. Journal of Environmental Quality, 40(5), 1674-1682. https://doi.org/10.2134/jeq2010.0499

Saha, C. K., Feilberg, A., Zhang, G. & Adamsen, A. P. (2011). Effects of airflow on odorants' emissions in a model pig house - a laboratory study using Proton-Transfer-Reaction Mass Spectrometry (PTR-MS). Science of the Total Environment, 410-411, 161-171. https://doi.org/10.1016/j.scitotenv.2011.09.017

Liu, D., Feilberg, A., Andreasen, R. R., Poulsen, T. G. & Nielsen, A. M. (2011). Estimation of Mass Transfer Coefficients of Volatile Sulfur Compounds in Biofilters Measured by Proton-Transfer-Reaction Mass Spectrometry. Poster session presented at 5th International PTR-MS Conference 2011, Obergurgl, Austria. http://www.uibk.ac.at/iup/buch_pdfs/978-3-902719-88-1.pdf

Andersen, K. B., Beukes, J. A. & Feilberg, A. (2011). Fjerning av sjenerende lukt fra grisehus ved bruk av et kke-termisk plasmasystem. Abstract from 14th Norwegian Winter Meeting in Mass Spectrometry, Lillehammer, Norway. http://www.nsms.no/ms11/abstracts/58-1_AndersenKristinNSMS11.pdf

Displaying results 301 to 350 out of 419

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Revised 16.01.2025