Fig. 7From: In situ pilot application of nZVI embedded in activated carbon for remediation of chlorinated ethene-contaminated groundwater: effect on microbial communitiesBacterial community composition in wells CMT 1, CMT 2 and 14/04 before (− 6 days) and after (6 days, 35 days and 85 days) nZVI–AC injection. Only genera with a relative abundance > 1% shownBack to article page