Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Rasmus Boe-Hansen"'
Autor:
Mathilde J. Hedegaard, Manuela A. Schliemann-Haug, Nikola Milanovic, Carson O. Lee, Rasmus Boe-Hansen, Hans-Jørgen Albrechtsen
Publikováno v:
Frontiers in Environmental Science, Vol 8 (2020)
Bentazone is a herbicide, which is frequently detected in groundwater due to its mobility and persistence in aquifers. Groundwater is used as a drinking water source all over the world, and sustainable methods to remove pesticides at low concentratio
Externí odkaz:
https://doaj.org/article/f01617e9ce58435eb8953316cdb20e48
Autor:
Nikola Milanovic, Hans-Jørgen Albrechtsen, Carson Odell Lee, Rasmus Boe-Hansen, Mathilde Jørgensen Hedegaard, Manuela Anna Maria Schliemann-Haug
Publikováno v:
Hedegaard, M J, Schliemann-Haug, M A M, Milanovic, N, Lee, C O, Boe-Hansen, R & Albrechtsen, H-J 2020, ' Importance of Methane Oxidation for Microbial Degradation of the Herbicide Bentazone in Drinking Water Production ', Frontiers in Environmental Science, vol. 8, 79 . https://doi.org/10.3389/fenvs.2020.00079
Frontiers in Environmental Science, Vol 8 (2020)
Frontiers in Environmental Science, Vol 8 (2020)
Bentazone is a herbicide, which is frequently detected in groundwater due to its mobility and persistence in aquifers. Groundwater is used as a drinking water source all over the world, and sustainable methods to remove pesticides at low concentratio
Publikováno v:
Wagner, F B, Borch Nielsen, P, Boe-Hansen, R & Albrechtsen, H-J 2018, ' Remediation of incomplete nitrification and capacity increase of biofilters at different drinking water treatment plants through copper dosing ', Water Research, vol. 132, pp. 42-51 . https://doi.org/10.1016/j.watres.2017.12.061
Drinking water treatment plants based on groundwater may suffer from incomplete ammonium removal, which deteriorates drinking water quality and constrains water utilities in the operation of their plants. Ammonium is normally removed through nitrific
Publikováno v:
Lee, C O, Wagner, F B, Boe-Hansen, R & Albrechtsen, H-J 2017, Increasing nitrification in biological rapid sand filters: Diagnosing and supplementing micronutrients needed for proper filter performance . in L Flindt Jørgensen, T Mosolff Larsen & B K Jensen (eds), Abstract proceedings-11th annual meeting danish water forum . University of Copenhagen, Frederiksberg, pp. 27-27, 11th Annual Meeting of Danish Water Forum, Copenhagen, Denmark, 30/01/2017 .
Technical University of Denmark Orbit
Technical University of Denmark Orbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c90db0515b784b42ca0b71e4b755de36
http://orbit.dtu.dk/en/publications/increasing-nitrification-in-biological-rapid-sand-filters-diagnosing-and-supplementing-micronutrients-needed-for-proper-filter-performance(80f30d14-4724-4bef-aa5a-ff584734634e).html
http://orbit.dtu.dk/en/publications/increasing-nitrification-in-biological-rapid-sand-filters-diagnosing-and-supplementing-micronutrients-needed-for-proper-filter-performance(80f30d14-4724-4bef-aa5a-ff584734634e).html
Autor:
Florian Benedikt Wagner, Peter Borch Nielsen, Vaibhav Diwan, Rasmus Boe-Hansen, Smets, Barth F., Arnaud Dechesne, Hans-Jørgen Albrechtsen
Publikováno v:
Wagner, F B, Borch Nielsen, P, Diwan, V, Boe-Hansen, R, Smets, B F, Dechesne, A & Albrechtsen, H-J 2017, ' Copper dosing enhances nitrification in biofilters treating groundwater ', Water Quality Technology Conference 2017, Portland, United States, 12/11/2017-16/11/2017 .
Technical University of Denmark Orbit
Technical University of Denmark Orbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4d2d4daa554c3f7053a822106a991e65
https://orbit.dtu.dk/en/publications/77cb03d9-0a24-404d-9543-87f10455aaef
https://orbit.dtu.dk/en/publications/77cb03d9-0a24-404d-9543-87f10455aaef
Publikováno v:
Wagner, F B, Nielsen, P B, Boe-Hansen, R & Albrechtsen, H-J 2016, ' Copper deficiency can limit nitrification in biological rapid sand filters for drinking water production ', Water Research, vol. 95, pp. 280-288 . https://doi.org/10.1016/j.watres.2016.03.025
Incomplete nitrification in biological filters during drinking water treatment is problematic, as it compromises drinking water quality. Nitrification problems can be caused by a lack of nutrients for the nitrifying microorganisms. Since copper is an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::046940a0c0a86f165f22626a68831c4e
https://orbit.dtu.dk/en/publications/084ea095-f3c2-4cc3-900d-868435a986d1
https://orbit.dtu.dk/en/publications/084ea095-f3c2-4cc3-900d-868435a986d1
Publikováno v:
Wagner, F B, Borch Nielsen, P, Boe-Hansen, R & Albrechtsen, H-J 2016, Copper dosing to biological rapid sand filters increases nitrifier activity and abundance . in Microbial ecology and water engineering & biofilms specialist groups (MEWE2016) . Copenhagen, Denmark, pp. 102-103, MEWE and biofilms IWA specialist conference, Copenhagen, Denmark, 04/09/2016 .
Technical University of Denmark Orbit
Technical University of Denmark Orbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::edde80149af99f0686bb03e1b100260b
http://orbit.dtu.dk/en/publications/copper-dosing-to-biological-rapid-sand-filters-increases-nitrifier-activity-and-abundance(c892e35f-4f7e-4133-a05a-cb60337e2334).html
http://orbit.dtu.dk/en/publications/copper-dosing-to-biological-rapid-sand-filters-increases-nitrifier-activity-and-abundance(c892e35f-4f7e-4133-a05a-cb60337e2334).html
Publikováno v:
Wagner, F B, Borch Nielsen, P, Boe-Hansen, R & Albrechtsen, H-J 2016, ' Copper dosing stimulates nitrification in full-scale biological drinking water filters ' 10th Nordic Drinking Water Conference, Reykjavik, Iceland, 28/09/2016-30/09/2016, .
Technical University of Denmark Orbit
Technical University of Denmark Orbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ab3d9e2b96709fbd96bd0027e9379b20
http://orbit.dtu.dk/en/publications/copper-dosing-stimulates-nitrification-in-fullscale-biological-drinking-water-filters(3706b2e3-c6fe-4544-bd41-948709f40256).html
http://orbit.dtu.dk/en/publications/copper-dosing-stimulates-nitrification-in-fullscale-biological-drinking-water-filters(3706b2e3-c6fe-4544-bd41-948709f40256).html
Autor:
Rasmus Boe-Hansen, Sanin Musovic, Barth F. Smets, Hans-Jørgen Albrechtsen, Carson Odell Lee, Philip John Binning
Publikováno v:
Lee, C O, Boe-Hansen, R, Musovic, S, Smets, B F, Albrechtsen, H-J & Binning, P J 2014, ' Effects of dynamic operating conditions on nitrification in biological rapid sand filters for drinking water treatment ', Water Research, vol. 64, pp. 226-236 . https://doi.org/10.1016/j.watres.2014.07.001
Biological rapid sand filters are often used to remove ammonium from groundwater for drinking water supply. They often operate under dynamic substrate and hydraulic loading conditions, which can lead to increased levels of ammonium and nitrite in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4acbfa67dda6392f0f122020e5ea3b8d
https://orbit.dtu.dk/en/publications/e86e20a3-4246-477f-a824-2488d7265f0b
https://orbit.dtu.dk/en/publications/e86e20a3-4246-477f-a824-2488d7265f0b
Autor:
Bozena Seredynska-Sobecka, Erik Arvin, Colin A. Stedmon, Nicolas Le Tallec, Rasmus Boe-Hansen, Christopher Kevin Waul
Publikováno v:
Stedmon, C, Seredynska-Sobecka, B, Boe-Hansen, R, Le Tallec, N, Waul, C K & Arvin, E 2011, ' A potential approach for monitoring drinking water quality from groundwater systems using organic matter fluorescence as an early warning for contamination events ', Water Research, vol. 45, no. 18, pp. 6030-6038 . https://doi.org/10.1016/j.watres.2011.08.066
The fluorescence characteristics of natural organic matter in a groundwater based drinking water supply plant were studied with the aim of applying it as a technique to identify contamination of the water supply. Excitation–emission matrices were m