Published peer-reviewed publications

Andreasen, R.R., E. Canga, C. Kjaergaard, B.V. Iversen, T.G. Poulsen. 2013. Relating water and air flow characteristics in coarse granular materials. Water, Air & Soil Pollution, 224:1469—1481, DOI 10.1007/s11270-013-1469-5653

Bouyou, P.A. Léon, Johan J. Weisser & Bjarne W. Strobel. 2014. Determination of sulfadiazine in phosphate- and DOC-rich agricultural drainage water using solid-phase extraction followed by liquid chromatography-tandem mass spectrometry. Anal. Bioanal. Chem., 406(20), 5019-5030. DOI: 10.1007/s00216-014-7921-6

Bruun J., Hoffmann, C.C, Kjaergaard, C. 2015. Nitrogen removal in permeable woodchips filters affected by hydraulic loading rate and woodchips ratio. Submitted to Environmental Quality

Bruun J., Pugliese L., Hoffmann C.C., Kjaergaard C. 2016. Solute transport in full scale subsurface flow constructed wetlands and the effect on NO3 removal. Submitted Water Research

Buda,A.R., G.F. Koopmans, R.B. Bryant, W. J. Chardon. 2012. Emerging technologies for removing nonpoint phosphorus from surface water and groundwater: Introduction. J. Environmental Quality, 41:621-627 doi:10.2134/jeq2012.0080

Canga, E., B.V. Iversen, C. Kjaergaard. 2013. A simplified transfer function for estimating saturated hydraulic conductivity of porous drainage filters. Water, Air & Soil Pollution, 225(1): 1794. DOI 10.1007/s11270-013-1794-8.

Canga, E., S.D. Santo, A. Pressl, M. Borin, G. Langergraber. 2011. Comparison of nitrogen elimination rates of different constructed wetland designs. Water Science & Technology, 64(5): 1122–1129 © IWA Publishing 2011 doi:10.2166/wst.2011.433

Chardon, W.J., J.E. Groenenberg, E.J. M. Temminghoff, G.F. Koopmans. 2012. Use of Reactive Materials to Bind Phosphorus. J. Environmental Quality, 41(3):636-646

Egemose, S., M. J. Sønderup, M.V. Beinthin, K. Reitzel, C.C. Hoffmann, M.R. Flindt. 2012. Crushed Concrete as a Phosphate Binding Material: A Potential New Management Tool. J. Environmental Quality, 41(3):647-653

Gachango, F.G., Pedersen, S.M. & Kjaergaard, C. 2015. Cost-effectiveness analysis of surface flow constructed wetlands (SFCW) for nutrient reduction in drainage discharge from agricultural fields in Denmark. Environmental Management 56:1478-1486. DOI 10.1007/s00267-015-0585-y

Gachango, F. G., Andersen, L. M., and Pedersen, S. M. 2015. Adoption of voluntary water-pollution reduction technologies and water quality perception among Danish farmers. Accepted with minor revisions – Agricultural Water Management.

Johannesson, K.M., J. L. Andersson, K.S. Tonderski. 2011. Efficiency of a constructed wetland for retention of sediment-associated phosphorus. Hydrobiologia 674(1):179-190, DOI:10.1007/s10750-011-

Holsten, B., A. Bednarek, A. Fier, N. Fohrer, G. Heckrath, H. Höper, C. Hugenschmidt, C. Kjaergaard, B. Krause, N. Litz, N., A. Matzinger, D. Orlikowski, C. Périllon, M. Pfannerstill, P. Rouault, W. Schäfer, M. Trepel, M. Ubraniak, und M. Zalewski, M. 2012. Potentiale für den Einsatz von Nährstoff-Filtersystemen in Deutschland zur Verringerung der Nährstoffeinträge in Oberflächengewässer. Hydrologie und Wasserbewirtschaftung 56(1): 4-15. DOI: 10.5675/HyWa_2012,1_1

Lyngsie, G.; Chad, J.P.; Pedersen, H.L.; Borggaard, O.K.; Hansen, H.C.B. 2015. Modelling of phosphate retention by Ca- and Fe-rich filter materials under flow-through conditions. Ecol. Engin. 75, 93 – 102.

Fang, L.; Huang, L.; Holm, P.E.; Yang, X.; Hansen, H.C.B.; Wang, D. 2015. Facile upscaled synthesis of layered iron oxide nanosheets and their application in phosphate removal. J. Mater. Chem. A.

Langergraber, G. 2011. Numerical modelling: a tool for better constructed wetland design? Water Science & Technology, 64(1): 14–21 © IWA Publishing 2011 doi:10.2166/wst.2011.520

Langergraber, G., A. Pressl, K. Leroch, R. Rohrhofer, R. Haberl. 2011. Long-term behaviour of a two-stage CW system regarding nitrogen removal. Water Science & Technology, 64(5): 1137–1141 © IWA Publishing 2011 doi:10.2166/wst.2011.332433.

Langergraber, G. and J. Simunek. 2012. Reactive transport modeling of subsurface flow constructed wetlands using HYDRUS wetland module. Vadose Zone Journal, 11(2): doi:10.2136/vzj2011.0104

Lyngsie, G., Borggaard, O.K., Hansen, H.C.B. 2013. A three-step test of phosphate sorption efficiency of potential agricultural drainage filter materials. Water Research, 51, 256-265.

Lyngsie, G.; Penn, C.J.; Hansen, H.C.B.; Borggaard, O.K. 2014. Phosphate sorption by three potential filter materials as assessed by isothermal titration calorimetry. J. Environ. Manag. 143, 26-33.

Madsen H.E.L.; Hansen, H.C.B. 2014. Kinetics of crystal growth of vivianite, Fe3(PO4)2 8H2O, from solution at 25, 35 and 45 oC. J. Cryst. Growth 401, 82- 86.

Penn, C.J., Joshua M. McGrath, Elliott Rounds, Garey Fox, and Derek Heeren. 2012. Trapping Phosphorus in Runoff with a Phosphorus Removal Structure. J. Environmental Quality, 41(3):672-679

Sønderup, M. J., Egemose, S., Hoffmann, C. C., Reitzel, K. & Flindt, M. R. 2014 Modelling phosphorus removal in wet ponds with filter zones containing sand or crushed concrete. Ecological Engineering, 66, 52-62.

Stoner, D., C.J. Penn, J. McGrath, J. Warren. 2012. Phosphorus Removal with By-Products in a Flow-Through Setting. J. Environmental Quality, 41(3):654-663