Data provider
Budapest University of Technology and Economics, Department of Applied Biotechnology and Food Science, Environmental Microbiology and Biotechnology Group
Contact details
Compulsory sheet of the technology
Financing of the project
Application sphere
- Halogenated aliphatic organic compounds
- tetrachloroethane
Information on the technology
In-situ decontamination of TCE-contami¬nated groundwater (two aquifers) applying the funnel-and-gate system utilizing regenerable Fe(0) reactors (single cylindrical segments) with a horizontal arrangement
Regenerable Fe(0) reactors (single cylindrical segments) with a horizontal arrangement.
Technology classification
- physico-chemical remediation
- Permeable Reactive Barrier with zero valent iron filling
Technology-monitoring
Costs of the technology
SWOT (evalaution based on scores)
SWOT (evaluation in words)
In-situ remediation, regenerable Fe(0) reactors.
None
Completed applications
Efficient TCE degradation (> 99%),
• long-term stability,
• degradation rates are proportional to flow rate,
• experiments verified by degradation behavior
Publications, references
Burmeier H, Birke,V., Ebert, M., Finkel, M., Rosenau, D., Schad, H. (2007): Anwendung von durchströmten Reinigungswänden zur Sanierung von Altlasten. Universität Lüneburg, Suderburg. Rubin Projekt Handbuch.
Hein, P., Freygang, M., Vigelahn, L. (2002): Horizontaler Eisengranulatreaktor zur In-Situ-Abreinigung von LHKW-kontaminiertem GW in Bernau bei Bernau. Altlastenspektrum, 4/2002, 89.