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- Beitrag zu einem Sammelband (22) (entfernen)
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Referierte Publikation
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Schlagworte
- Groundwater remediation (5)
- Elemental Iron (4)
- Hydroxyapatite (4)
- Long-term Performance (4)
- Permeable Reactive Barrier (4)
- Bottom ash (2)
- Sewage sludge (2)
- Thermo-chemical treatment (2)
- Ash treatment (1)
- Dry treatment (1)
Organisationseinheit der BAM
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.
Permeable reactive barriers
(2005)