Patent EP0450459A2 successfully refreshed from Google Patents.
EP0450459A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Method and device for the biological purification of contaminated soils
Assignee: Hochtief Umwelt noell-Krc Energie- und Umwelt GmbH
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Filing: 1991-03-26
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Granted: —
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Expires: 2011-03-26
Abstract
Abstract The method for the biological purification of soils which are contaminated with xenobiotics is carried out in such a way that the soil is first prepared, in particular sufficiently comminuted, and then purified using microorganisms in standardised, mobile, stackable, specifically suited reactor containers.
Inventors
- 👤 Michael Dipl.-Ing. Röckelein
- 👤 Robert Dr. Kemps
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-06 12:02
CPC Classifications
B; B09; B09C; B09C1/00; B09C1/10
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Total Claims: 0
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