Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Hans-Jørgen Albrechtsen"'
Autor:
Tomas Diera, Anne Holm Thomsen, Selina Tisler, Lone Tolstrup Karlby, Peter Christensen, Per Sand Rosshaug, Hans-Jørgen Albrechtsen, Jan H. Christensen
Publikováno v:
Diera, T, Thomsen, A H, Tisler, S, Karlby, L T, Christensen, P, Rosshaug, P S, Albrechtsen, H-J & Christensen, J H 2023, ' A non-target screening study of high-density polyethylene pipes revealed rubber compounds as main contaminant in a drinking water distribution system ', Water Research, vol. 229, 119480 . https://doi.org/10.1016/j.watres.2022.119480
Polyethylene (PE) pipes are often the material of choice for water supply systems, thanks to their favorable properties, such as high strength-density ratio and corrosion resistance. However, previous studies have shown that organic compounds can mig
Publikováno v:
Tang, C, Rygaard, M, Rosshaug, P S, Kristensen, J B & Albrechtsen, H J 2021, ' Evaluation and comparison of centralized drinking water softening technologies : Effects on water quality indicators ', Water Research, vol. 203, 117439 . https://doi.org/10.1016/j.watres.2021.117439
Drinking water softening is often implemented to increase consumer convenience e.g. by reducing lime scaling and soap use. Softening reduces hardness, but changes also the overall mineral composition of the water, depending on the technology. A broad
Autor:
Hélène Deliniere, Carsten Prasse, Barth F. Smets, Mathilde Jørgensen Hedegaard, Arnaud Dechesne, Hans-Jørgen Albrechtsen
Publikováno v:
Hedegaard, M J, Deliniere, H, Prasse, C, Dechesne, A, Smets, B F & Albrechtsen, H-J 2018, ' Evidence of co-metabolic bentazone transformation by methanotrophic enrichment from a groundwater-fed rapid sand filter ', Water Research, vol. 129, pp. 105-114 . https://doi.org/10.1016/j.watres.2017.10.073
The herbicide bentazone is recalcitrant in aquifers and is therefore frequently detected in wells used for drinking water production. However, bentazone degradation has been observed in filter sand from a rapid sand filter at a waterworks with methan
Publikováno v:
Hedegaard, M J & Albrechtsen, H-J 2017, ' Corrigendum to "Microbial pesticide removal in rapid sand filters for drinking water treatment-Potential and kinetics" [Water Res. 48 (2014) 71-81] ', Water Research, vol. 122, pp. 708-713 . https://doi.org/10.1016/j.watres.2017.05.071
Publikováno v:
Tatari, K, Smets, B F & Albrechtsen, H-J 2016, ' Depth investigation of rapid sand filters for drinking water production reveals strong stratification in nitrification biokinetic behavior ', Water Research, vol. 101, pp. 402-410 . https://doi.org/10.1016/j.watres.2016.04.073
The biokinetic behavior of NH4(+) removal was investigated at different depths of a rapid sand filter treating groundwater for drinking water preparation. Filter materials from the top, middle and bottom layers of a full-scale filter were exposed to
Autor:
Michael Hügler, Eulyn Pagaling, R. Juarez, Ricardo Santos, J. Eglitis, B. Hambsch, Maria J. Gunnarsdottir, Richard Allan, Andreja Rajkovic, Hans-Jørgen Albrechtsen, C. Abel, Maria José Figueras, Sigurdur M. Gardarsson, Nada Smigic, Paul R. Hunter, M. José Arnedo, C. Puigdomenech, G. Saucedo, Bozidar Udovicki, Alma López-Avilés, Lisa M. Avery, Silvia Monteiro
Publikováno v:
Science of the Total Environment
Gunnarsdottir, M J, Gardarsson, S M, Figueras, M J, Puigdomènech, C, Juárez, R, Saucedo, G, Arnedo, M J, Santos, R, Monteiro, S, Avery, L, Pagaling, E, Allan, R, Abel, C, Eglitis, J, Hambsch, B, Hügler, M, Rajkovic, A, Smigic, N, Udovicki, B, Albrechtsen, H-J, López-Avilés, A & Hunter, P 2020, ' Water safety plan enhancements with improved drinking water quality detection techniques ', Science of the Total Environment, vol. 698, 134185 . https://doi.org/10.1016/j.scitotenv.2019.134185
Gunnarsdottir, M J, Gardarsson, S M, Figueras, M J, Puigdomènech, C, Juárez, R, Saucedo, G, Arnedo, M J, Santos, R, Monteiro, S, Avery, L, Pagaling, E, Allan, R, Abel, C, Eglitis, J, Hambsch, B, Hügler, M, Rajkovic, A, Smigic, N, Udovicki, B, Albrechtsen, H-J, López-Avilés, A & Hunter, P 2020, ' Water safety plan enhancements with improved drinking water quality detection techniques ', Science of the Total Environment, vol. 698, 134185 . https://doi.org/10.1016/j.scitotenv.2019.134185
Post-print (lokagerð höfundar)
Drinking water quality has been regulated in most European countries for nearly two decades by the drinking water directive 98/83/EC. The directive is now under revision with the goal of meeting stricter demands
Drinking water quality has been regulated in most European countries for nearly two decades by the drinking water directive 98/83/EC. The directive is now under revision with the goal of meeting stricter demands
Publikováno v:
Tang, C, Hedegaard, M J, Lopato, L & Albrechtsen, H-J 2019, ' Softening of drinking water by the pellet reactor-Effects of influent water composition on calcium carbonate pellet characteristics ', Science of the Total Environment, vol. 652, pp. 538-548 . https://doi.org/10.1016/j.scitotenv.2018.10.157
Pellet softening of drinking water can provide aesthetic, socioeconomic and environmental benefits in areas with hard water. Calcium carbonate pellets are the main by-product from pellet softening and their characteristics determine their reuse poten
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
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
Autor:
Sanin Musovic, Arnaud Dechesne, Karolina Tatari, Barth F. Smets, Arda Gülay, Hans-Jørgen Albrechtsen
Publikováno v:
Tatari, K, Musovic, S, Gülay, A, Dechesne, A, Albrechtsen, H-J & Smets, B F 2017, ' Density and distribution of nitrifying guilds in rapid sand filters for drinking water production: Dominance of Nitrospira spp. ', Water Research, vol. 127, pp. 239-248 . https://doi.org/10.1016/j.watres.2017.10.023
We investigated the density and distribution of total bacteria, canonical Ammonia Oxidizing Bacteria (AOB) (Nitrosomonas plus Nitrosospira), Ammonia Oxidizing Archaea (AOA), as well as Nitrobacter and Nitrospira in rapid sand filters used for groundw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82aea38641e5df3850caed9423476683
https://orbit.dtu.dk/en/publications/733a85f0-f957-4aad-9bf9-f1d9f63b6277
https://orbit.dtu.dk/en/publications/733a85f0-f957-4aad-9bf9-f1d9f63b6277