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Andrea Steuer, Urs Dippon-Deißler, Daniel Mahringer and Aki S. Ruhl
Selenium (Se) is essential to human health, yet harmful in high doses. Of the water-soluble Se redox species, Se(IV) readily adsorbs onto iron and aluminium oxides. Se(VI), the dominant form in oxygenated waters, is more mobile and less readily adsorbed....
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Josefine Filter, Martin Jekel and Aki Sebastian Ruhl
Bank filtration (BF) and soil aquifer treatment (SAT) are efficient natural technologies in potable water reuse systems. The removal of many organic micro-pollutants (OMPs) depends on redox-conditions in the subsoil, especially on the availability of mol...
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Karin Hellauer, Dorothea Mergel, Aki S. Ruhl, Josefine Filter, Uwe Hübner, Martin Jekel, Jörg E. Drewes
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Managed aquifer recharge (MAR) systems are an efficient barrier for many contaminants. The biotransformation of trace organic chemicals (TOrCs) strongly depends on the redox conditions as well as on the dissolved organic carbon availability. Oxic and oli...
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