Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Hans-Jørgen Albrechtsen"'
Publikováno v:
Godskesen, B, Hauschild, M Z, Albrechtsen, H-J & Rygaard, M 2018, ' ASTA-A method for multi-criteria evaluation of water supply technologies to Assess the most SusTainable Alternative for Copenhagen ', Science of the Total Environment, vol. 618, pp. 399-408 . https://doi.org/10.1016/j.scitotenv.2017.11.018
Utilities in larger cities have to make complex decisions planning future investments in urban water infrastructure. Changes are driven by physical water stress or political targets for environmental water flows e.g. through the implementation of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2762fb8f7ea87da0616504e20878e420
https://orbit.dtu.dk/en/publications/2d15bd89-dae8-477c-ac5b-584db1cd7404
https://orbit.dtu.dk/en/publications/2d15bd89-dae8-477c-ac5b-584db1cd7404
Autor:
Sarah Christine Boesgaard Christensen, Hans-Jørgen Albrechtsen, Sille Lyster Larsen, Martin Rygaard
Publikováno v:
Larsen, S L, Christensen, S C B, Albrechtsen, H-J & Rygaard, M 2017, ' GISMOWA: Geospatial Risk-Based Analysis Identifying Water Quality Monitoring Sites in Distribution Systems ', Journal of Water Resources Planning and Management, vol. 143, no. 6, 04017018 . https://doi.org/10.1061/(ASCE)WR.1943-5452.0000754
Monitoring water quality in drinking water distribution systems is the basis for proactive approaches to prevent or manage emerging water quality issues, and such a monitoring requires a strategic selection of relevant and representative monitoring s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db1023ccf1a1683b65e260ec55f50447
https://orbit.dtu.dk/en/publications/47c8fbd9-6217-432c-a264-c27f5783ee05
https://orbit.dtu.dk/en/publications/47c8fbd9-6217-432c-a264-c27f5783ee05
Publikováno v:
Journal of Water and Health. 11:636-646
Quantitative microbial risk assessments (QMRAs) often lack data on water quality leading to great uncertainty in the QMRA because of the many assumptions. The quantity of waste water contamination was estimated and included in a QMRA on an extreme ra
Publikováno v:
Journal of Hydrology. 476:321-331
Summary A reactive transport model is employed to evaluate the potential for contamination of drinking water wells by surface water pollution. The model considers various geologic settings, includes sorption and degradation processes and is tested by
Autor:
Sarah Christine Boesgaard Christensen, Hans-Jørgen Albrechtsen, Mia Øhlenschlæger, Henrik Bregnhøj
Publikováno v:
Water; Volume 8; Issue 6; Pages: 250
Water, Vol 8, Iss 6, p 250 (2016)
Øhlenschlæger, M, Christensen, S C B, Bregnhøj, H & Albrechtsen, H-J 2016, ' Submerged Pond Sand Filter-A Novel Approach to Rural Water Supply ', Water, vol. 8, no. 6, 250 . https://doi.org/10.3390/w8060250
Water, Vol 8, Iss 6, p 250 (2016)
Øhlenschlæger, M, Christensen, S C B, Bregnhøj, H & Albrechtsen, H-J 2016, ' Submerged Pond Sand Filter-A Novel Approach to Rural Water Supply ', Water, vol. 8, no. 6, 250 . https://doi.org/10.3390/w8060250
This study describes the new design and function of a modified version of a traditional slow sand filter. The Submerged Pond Sand Filter is built inside a pond and has a vertical as well as a horizontal flow of water through a sloped filter opening.
Publikováno v:
Science of The Total Environment. 414:433-444
Data from the Danish National Borehole Database are used to predict drinking water well vulnerability to contamination by pesticides, and to identify the dominant mechanisms leading to well pollution in Zealand, Denmark. The frequency of detection an
Autor:
N. H. Kløverpris, Kim Cecilia Zambrano, L. Thiesson, Hans-Jørgen Albrechtsen, J. Clauson-Kaas, T. L. Neidel, A. Trautner, L. Andersen, Berit Godskesen, N. B. Johansen, Martin Rygaard
Publikováno v:
Water Supply. 10:953-960
Environmental life-cycle assessment (LCA) was applied to evaluate three different water systems of the water sector in Copenhagen, Denmark, including technologies within water supply, facilities recycling water and treatment of sewer overflow. In the
Publikováno v:
Kirstein, J K, Albrechtsen, H-J & Rygaard, M 2015, ' Topological clustering as a tool for planning water quality monitoring in water distribution networks ', Water Science and Technology: Water Supply, vol. 15, no. 5, pp. 1011-1018 . https://doi.org/10.2166/ws.2015.056
Topological clustering was explored as a tool for water supply utilities in preparation of monitoring and contamination contingency plans. A complex water distribution network model of Copenhagen, Denmark, was simplified by topological clustering int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c115c6af91b609492b2907dcf97e097
https://orbit.dtu.dk/en/publications/da5d8777-5d55-4912-b7d1-f57ef78ff9b9
https://orbit.dtu.dk/en/publications/da5d8777-5d55-4912-b7d1-f57ef78ff9b9
Publikováno v:
Water Science and Technology. 39:49-56
The water resource, energy and economy aspects of rainwater collection are assessed to evaluate rainfall collection as an alternative option for sustainable water supply. A maximum of 229 million m3/year of rainwater can be collected from Danish roof
Autor:
Michael Zwicky Hauschild, Berit Godskesen, Martin Rygaard, Kim Cecilia Zambrano, Hans-Jørgen Albrechtsen
Publikováno v:
Godskesen, B, Hauschild, M Z, Rygaard, M, Zambrano, K & Albrechtsen, H-J 2013, ' Life-cycle and freshwater withdrawal impact assessment of water supply technologies ', Water Research, vol. 47, no. 7, pp. 2363-2374 . https://doi.org/10.1016/j.watres.2013.02.005
Four alternative cases for water supply were environmentally evaluated and compared based on the standard environmental impact categories from the life-cycle assessment (LCA) methodology extended with a freshwater withdrawal category (FWI). The cases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3c5b643c07dae1e73b3aebf305457c0
https://orbit.dtu.dk/en/publications/19ae03ee-d56d-4435-881e-de9d59687999
https://orbit.dtu.dk/en/publications/19ae03ee-d56d-4435-881e-de9d59687999