Groundwater Remediation

Evaluation of long-term behaviour of a Fe0-reactive wall

The microbiological colonisation of the wall was proven. However, the cell count was so low that clogging effects seem very improbable in the near future. The more reactive DRI (direct reduced iron) is less strongly colonised than the cast iron granulate / gravel mixture. Dechlorinating bacteria could only be identified in the latter, however.

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Source: German National Library of Science and Technology Hannover (TIB)