Blar i NIVA Open Access Archive på forfatter "Sogn, T.A."
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Simultaneous sampling of phosphate, arsenate, and selenate in water by Diffusive Gradients in Thin Films (DGT)
Røyset, O.; Eich-Greatorex, S.; Sogn, T.A.; Almås, Å.R .; Bjerke, E. (NIVA-rapport;4918, Research report, 2004)The DGT sampler was studied for simultaneous collection of phosphate, arsenate, and selenate in water. The DGT-based diffusion coefficients found were somewhat lower than the theoretical ones for free diffusion in water, ...