Biogeochemistry of electron transfer at the iron oxide-solution interface in sediments

O'Connell, D. W. ; Jensen, Marlene Mark ; Thamdrup, B. ; Jakobsen, Rasmus ; Koch, C. B. ; Postma, Diederik Jan ; Hansen, H. C. B.

in journal: Geochimica et Cosmochimica Acta (ISSN: 0016-7037) , vol: 73, issue: 13, pages: A958-A958, 2009, Pergamon

Type: - Mødereferat

Status: published

Sorption and desorption of arsenate and arsenite on calcite

Sø, Helle Ugilt ; Postma, Diederik Jan ; Jakobsen, Rasmus ; Larsen, F.

part of: 3rd annual meeting of the Danish Water Research Platform DWRP - (Forskningsplatformen Vand), 29 January 2009 (ISBN: ) , pages: 14

Type: Conference contribution (posters, abstracts) - Konference abstrakt

Presented at: 3rd annual meeting of the Danish Water Research Platform DWRP - (Forskningsplatformen Vand), 29 January 2009, 2009

Status: published

Palaeo-hydrogeological control on groundwater As levels in Red River delta, Vietnam

Jessen, Søren ; Larsen, Flemming ; Postma, Diederik Jan ; Viet, P.H. ; Ha, N.T. ; Nhan, P.Q. ; Nhan, D.D. ; Duc, M.T. ; Hue, N.T.M. ; Huy, T.D. ; Luu, T.T. ; Ha, D.H. ; Jakobsen, Rasmus

in journal: Applied Geochemistry (ISSN: 0883-2927) (DOI: 10.1016/j.apgeochem.2008.06.015) , vol: 23, pages: 3116-3126, 2008

Type: Journal article - Tidsskriftartikel

Status: published

Controlling geological and hydrogeological processes in an arsenic contaminated aquifer on the Red River flood plain, Vietnam

Larsen, Flemming ; Pham, Q.N. ; Dang, N.D. ; Postma, Diederik Jan ; Jessen, Søren ; Pham, V.H. ; Nguyen, T.B. ; Trieu, H.D. ; Tran, L.T. ; Nguyen, H. ; Chambon, Julie Claire Claudia ; Nguyen, H.V. ; Ha, D.H. ; Hue, T.H. ; Duc, M.T.

in journal: Applied Geochemistry (ISSN: 0883-2927) (DOI: 10.1016/j.apgeochem.2008.06.014) , vol: 23, pages: 3099-3115, 2008

Type: Journal article - Tidsskriftartikel

Status: published

Sorption and desorption of arsenate and arsenite on calcite

Sø, Helle Ugilt ; Postma, Diederik Jan ; Jakobsen, Rasmus ; Larsen, Flemming

in journal: Geochimica et Cosmochimica Acta (ISSN: 0016-7037) (DOI: 10.1016/j.gca.2008.09.023) , vol: 72, issue: 24, pages: 5871-5884, 2008, Pergamon

Type: Journal article - Tidsskriftartikel

Status: published

Geochemical modelling baseline compositions of groundwater

Postma, Diederik Jan ; Kjøller, Claus ; Andersen, Martin Søgaard ; de Melo, M.T.C. ; Gauss, I.

part of: Natural baseline quality of groundwater (ISBN: ) , pages: 71-91, 2008, Blackwell Publishing Ltd., Oxford, UK

Type: Book chapter

Status: published

Arsenic in groundwater of the Red River Foodplain, Vietnam: Some results of the Vietas project

Postma, Diederik Jan ; Larsen, Flemming ; Jessen, Søren ; Hue, N.T.M. ; Duc, M.T. ; Viet, P.H. ; Nhan, P.Q.

part of: Arsen i grundvand og drikkevand, Helnan Marselis Hotel 3. oktober 2007 (ISBN: ) , pages: 35-44, 2007, ATV Jord og Grundvand, Kgs. Lyngby

Type: Full conference paper publ. in proceedings/book

Presented at: Arsen i grundvand og drikkevand, Helnan Marselis Hotel 3. oktober 2007, 2007

Status: published

Hydrogen thresholds and steady-state concentrations associated with microbial arsenate respiration

Heimann, Axel Colin ; Blodau, C. ; Postma, Diederik Jan ; Larsen, Flemming ; Viet, P.H. ; Nhan, P.Q. ; Jessen, Søren ; Duc, M.T. ; Hue, N.T.M. ; Jakobsen, Rasmus

in journal: Environmental Science and Technology (ISSN: ) (DOI: 10.1021/es062067d) , vol: 41, pages: 2311-2317, 2007

Type: Journal article - Tidsskriftartikel

Status: published

Discharge of nitrate-containing groundwater into a coastal marine environment

Andersen, Martin Søgaard ; Baron, L. ; Gudbjerg, J. ; Gregersen, J. ; Chapellier, D. ; Jakobsen, Rasmus ; Postma, Diederik Jan

in journal: Journal of Hydrology (ISSN: 0022-1694) (DOI: 10.1016/j.jhydrol.2006.12.023) , vol: 336, pages: 98-114, 2007, Elsevier BV

Type: Journal article - Tidsskriftartikel

Status: published

Advective and diffusive contributions to reactive gas transport during pyrite oxidation in the unsaturated zone

Binning, Philip John ; Postma, Diederik Jan ; Russel, T.F. ; Wesselingh, J.A. ; Boulin, P.F.

in journal: Water Resources Research (ISSN: 0043-1397) (DOI: 10.1029/2005WR004474) , vol: 43, 2007, American Geophysical Union

Type: Journal article - Tidsskriftartikel

Status: published

Density driven seawater plumes in a shallow aquifer caused by a flooding event - field observations, consequences for geochemical reactions and potentials for remediation schemes

Andersen, M.S. ; Jakobsen, Rasmus ; Nyvang, V. ; Christensen, F.D. ; Engesgaard, P. ; Postma, Diederik Jan

part of: Groundwater Quality 2007, Securing Groundwater Quality in Urban and Industrial Environments, Fremantle, Western Australia, 2-7 December 2007. Proceedings of the Sixth International IAHS Groundwater Quality Conferences (ISBN: ) , 2007, CSIRO Publishing, Wembly, WA

Type: Full conference paper publ. in proceedings/book

Presented at: Groundwater Quality 2007, Securing Groundwater Quality in Urban and Industrial Environments, Fremantle, Western Australia, 2-7 December 2007, 2007

Status: published

Reactive transport modelling of groundwater acidification and buffering processes in an anoxic aquifer

Postma, Diederik Jan ; Franken, G. ; Duijnisveld, W. ; Böttcher, J.

part of: Groundwater Quality 2007, Securing Groundwater Quality in Urban and Industrial Environments, Fremantle, Western Australia, 2-7 December 2007. Proceedings of the Sixth International IAHS Groundwater Quality Conferences (ISBN: ) , 2007, CSIRO, Wembly, WA

Type: Full conference paper publ. in proceedings/book

Presented at: Groundwater Quality 2007, Securing Groundwater Quality in Urban and Industrial Environments, Fremantle, Western Australia, 2-7 December 2007, 2007

Status: published

Arsenic in groundwater of the Red River Foodplain, Vietnam : controlling geochemical processes and reactive transport modeling

Postma, Diederik Jan ; Larsen, Flemming ; Hue, N.T.M. ; Duc, M.T. ; Viet, P.H. ; Nhan, P.Q. ; Jessen, Søren

in journal: Geochimica et Cosmochimica Acta (ISSN: 0016-7037) (DOI: 10.1016/j.gca.2007.08.020) , vol: 71, issue: 21, pages: 5054-5071, 2007, Pergamon

Type: Journal article - Tidsskriftartikel

Status: published

Arsenic in groundwater of the Red River floodplain, Vietnam: Controlling geochemical processes and reactive transport modeling

Postma, Diederik Jan ; Larsen, Flemming ; Hue, N.T.M. ; Duc, M.T. ; Viet, P.H. ; Nhan, P.Q. ; Jessen, Søren

in journal: Geochimica et Cosmochimica Acta (ISSN: 0016-7037) (DOI: 10.1016/j.gca.2007.08.020) , vol: 71, issue: 21, pages: 5054-5071, 2007, Pergamon

Type: Journal article - Tidsskriftartikel

Status: published

Binding af arsenat og arsenit på kalcit

Sø, Helle Ugilt ; Postma, Diederik Jan ; Jakobsen, Rasmus ; Larsen, Flemming

part of: Arsen i grundvand og drikkevand, Helnan Marselis Hotel 3. oktober 2007 (ISBN: ) , pages: 27-34, 2007, ATV Jord og Grundvand, Kgs. Lyngby

Type: Full conference paper publ. in proceedings/book

Presented at: Arsen i grundvand og drikkevand, Helnan Marselis Hotel 3. oktober 2007, 2007

Status: published

Mobilization of arsenic in a Red River floodplain aquifer at Dan Phuong : some results of the VietAs project

Postma, Diederik Jan ; Larsen, Flemming ; Nhan, P.Q. ; Viet, P.H. ; Jessen, Søren ; Hue, N.T.M. ; Duc, M.T. ; Jakobsen, Rasmus ; Luu, T.T. ; Thao, N.B. ; Huy, T.D. ; Hoan, H.V. ; Ha, D.H.

part of: Arsenic Contamination in Groundwater in Red River Plain, National Workshop Hanoi November 2006, Proceedings (ISBN: ) , pages: 19-24, 2006, Swiss Agency for Development and Cooperation (SDC) & Danish International Development Agency (DANIDA)

Type: Full conference paper publ. in proceedings/book

Presented at: Arsenic Contamination in Groundwater in Red River Plain, National Workshop Hanoi November 2006, 2006

Status: published

Experiments on the reductive dissolution of hydrous iron ixides and bounded arsenic under incubated condition

Duc, M.T. ; Hue, N.T.M. ; Viet, P.H. ; Postma, Diederik Jan ; Larsen, Flemming ; Nghi, T. ; Nhan, P.Q.

part of: Arsenic Contamination in Groundwater in Red River Plain, National Workshop Hanoi November 2006. Proceedings (ISBN: ) , pages: 47-53, 2006, Swiss Agency for Development and Cooperation (SDC) & Danish International Development Agency (DANIDA)

Type: Full conference paper publ. in proceedings/book

Presented at: Arsenic Contamination in Groundwater in Red River Plain, National Workshop Hanoi November 2006. Proceedings, 2006

Status: published

Arsenic and the Quaternaryh evolution of the Red river Delta, Vietnam

Jessen, Søren ; Postma, Diederik Jan ; Larsen, Flemming ; Viet, P.-H. ; Duc, M.T. ; Hue, N.T.M. ; Huy, T.D. ; Ha, H.D. ; Jakobsen, Rasmus

part of: Arsenic Contamination in Groundwater in Red River Plain, National Workshop Hanoi November 2006, Proceedings (ISBN: ) , pages: 25-31, 2006, Swiss Agency for Development and Cooperation (SDC) & Danish International Development Agency (DANIDA)

Type: Full conference paper publ. in proceedings/book

Presented at: Arsenic Contamination in Groundwater in Red River Plain, National Workshop Hanoi November 2006, 2006

Status: published

Transformation of Fe(III) oxides by the catalytic action of aqueous Fe(II) and the fate of associated arsenate

Pedersen, Hanne Dahl ; Postma, Diederik Jan ; Jakobsen, Rasmus

in journal: Geochimica Cosmochimica Acta (ISSN: ) , vol: 70, issue: 18, suppl 1, pages: A480, 2006

Type: Journal article - Tidsskriftartikel

Status: published

The reactivity of iron oxides towards reductive dissolution with ascorbic acid in a shallow sandy aquifer (Rømø, Denmark)

Larsen, O. ; Postma, Diederik Jan ; Jakobsen, Rasmus

in journal: Geochimica Cosmochimica Acta (ISSN: ) , vol: 70, pages: 4827-4835, 2006

Type: Journal article - Tidsskriftartikel

Status: published