Publications per year
Publications per year
Publications
- 16 results
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-
2023
Removal of dissolved organic matter from the woodchip bioreactor start-up by foam fractionation
von Ahnen, M., Stedmon, C. A. & Hambly, A. C., 2023, In: Water Science and Technology. 87, 6, p. 1454-1464 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile67 Downloads (Pure) -
2022
Microbial communities in full-scale woodchip bioreactors treating aquaculture effluents
Aalto, S. L., Suurnäkki, S., von Ahnen, M., Tiirola, M. & Pedersen, P. B., 2022, In: Journal of Environmental Management. 301, 7 p., 113852.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile136 Downloads (Pure) -
2021
Effectiveness of denitrifying bioreactors on water pollutant reduction from agricultural areas
Christianson, L., Cooke, R., Hay, C., Helmers, M., Feyereisen, G., Ranaivoson, A., McMaine, J., McDaniel, R., Rosen, T., Puer, W., Schipper, L., Dougherty, H., Robinson, R., Layden, I., Irvine-Brown, S., Manca, F., Dhaese, K., Nelissen, V. & von Ahnen, M., 2021, In: American Society of Agricultural and Biological Engineers. Transactions. 64, 2, p. 641-658 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile311 Downloads (Pure) -
Effect of different C/N ratios and hydraulic retention times on denitrification in saline, recirculating aquaculture system effluents
von Ahnen, M., Dalsgaard, J. & Pedersen, P. B., 2021, In: Aquacultural Engineering. 94, 8 p., 102170.Research output: Contribution to journal › Journal article › Research › peer-review
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Formaldehyde degradation in denitrifying woodchip bioreactors: Effects of temperature, concentration and hydraulic retention time
von Ahnen, M., Pedersen, L.-F. & Pedersen, P. B., 2021, In: Aquacultural Engineering. 95, 10 p., 102199.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile159 Downloads (Pure) -
Nutrient removal in a slow-flowing constructed wetland treating aquaculture effluent
Dalsgaard, J., von Ahnen, M. & Pedersen, P. B., 2021, In: Aquaculture Environment Interactions. 13, p. 363-376 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile74 Downloads (Pure) -
2020
Improving denitrification in an aquaculture wetland using fish waste - a case study
von Ahnen, M., Pedersen, P. B. & Dalsgaard, J., 2020, In: Ecological Engineering. 143, 105686.Research output: Contribution to journal › Journal article › Research › peer-review
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Nitrate removal microbiology in woodchip bioreactors: A case-study with full-scale bioreactors treating aquaculture effluents
Aalto, S. L., Suurnäkki, S., Siljanen, H. M. P., von Ahnen, M., Pedersen, P. B. & Tiirola, M., 2020, In: Science of the Total Environment. 723, 9 p., 138093.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile47 Downloads (Pure) -
2019
Salinity affects nitrate removal and microbial composition of denitrifying woodchip bioreactors treating recirculating aquaculture system effluents
von Ahnen, M., Aalto, S. L., Suurnäkki, S., Tiirola, M. & Pedersen, P. B., 2019, In: Aquaculture. 504, p. 182-189Research output: Contribution to journal › Journal article › Research › peer-review
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2018
Nitrate removal from aquaculture effluents using woodchip bioreactors improved by adding sulfur granules and crushed seashells
von Ahnen, M., Pedersen, P. B. & Dalsgaard, J., 2018, In: Water Science and Technology. 77, 9, p. 2301-2310Research output: Contribution to journal › Journal article › Research › peer-review
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Nutrient removal in a constructed wetland treating aquaculture effluent at short hydraulic retention time
Dalsgaard, J., von Ahnen, M., Naas, C. & Pedersen, P. B., 2018, In: Aquaculture Environment Interactions. 10, p. 329-343Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile545 Downloads (Pure) -
Performance of full-scale woodchip bioreactors treating effluents from commercial RAS
von Ahnen, M., Pedersen, P. B. & Dalsgaard, J., 2018, In: Aquacultural Engineering. 83, p. 130-137Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile473 Downloads (Pure) -
2017
Particle surface area and bacterial activity in recirculating aquaculture systems
Pedersen, P. B., von Ahnen, M., Fernandes, P., Naas, C., Pedersen, L.-F. & Dalsgaard, A. J. T., 2017, In: Aquacultural Engineering. 78 A, p. 18-23Research output: Contribution to journal › Journal article › Research › peer-review
Open Access -
2016
Optimizing nitrate removal in woodchip beds treating aquaculture effluents
von Ahnen, M., Pedersen, P. B., Hoffmann, C. C. & Dalsgaard, A. J. T., 2016, In: Aquaculture. 458, p. 47-54Research output: Contribution to journal › Journal article › Research › peer-review
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Start-up performance of a woodchip bioreactor operated end-of-pipe at a commercial fish farm—A case study
von Ahnen, M., Pedersen, P. B. & Dalsgaard, A. J. T., 2016, In: Aquacultural Engineering. 74, p. 96-104Research output: Contribution to journal › Journal article › Research › peer-review
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2015
Degradation of urea, ammonia and nitrite in moving bed biofilters operated at different feed loadings
von Ahnen, M., Pedersen, L.-F., Pedersen, P. B. & Dalsgaard, A. J. T., 2015, In: Aquacultural Engineering. 69, p. 50-59Research output: Contribution to journal › Journal article › Research › peer-review