TY - RPRT A1 - Meggyes, Tamás A1 - Debreczeni, Ákos A1 - Reddy, Krishna R. A1 - Karri, Madhusudhana R. A1 - Riddler, Gordon P. A1 - Roehl, Karl Ernst A1 - Czurda, Kurt A1 - Sarsby, Robert W. A1 - Simon, Franz-Georg A1 - Biermann, Vera T1 - Sustainable environmental protection N2 - Permeable reactive barriers (PRBs) offer an alternative as opposed to more cost-intensive active methods for groundwater remediation, e.g. pump-and-treat. Long-term performance of PRBs, however, is crucial for the technology’s success. The paper summarises the results of long-term column experiments with elemental iron (Fe0) and hydroxyapatite (HAP) as reactive materials for the removal of uranium from groundwater. Good removal results have been achieved using elemental iron with possible reaction paths being reductive precipitation and adsorption on to corrosion products of Fe0. T3 - BAM Forschungsberichtreihe - 280 PY - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:b43-1710 SN - 978-3-9811655-2-4 SN - 0938-5533 VL - 280 SP - 1 EP - 54 PB - Bundesanstalt für Materialforschung und -prüfung (BAM) CY - Berlin AN - OPUS4-171 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -