Filtern
Erscheinungsjahr
Dokumenttyp
Schlagworte
- Grundwassersanierung (1)
- PRBs (1)
- Permeable Reaktive Wände (1)
- Uran (1)
Rheologie
(1964)
Rheologie - Materialgesetze
(1976)
Materialgesetze
(1975)
Rheologie
(1963)
Rheologie
(1968)
Rheologie
(1967)
Elemental iron (Fe0) and hydroxyapatite (HAP) were evaluated as reactive materials in PRBs for uranium remediation. Laboratory experiments were carried out and a pilot-scale reactive barrier with Fe0 was installed in Pécs (Southern Hungary). Results of 2.5 years of operation are reported. The PRB has a considerable influence on groundwater composition: uranium concentrations decrease from 900 µg/l to <10 µg/l, TDS drop from 1,000 mg/l to 500 mg/l.