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Environmental Sciences Europe
Fig. 3 | Environmental Sciences Europe

Fig. 3

From: Removal of oxidative stress and genotoxic activities during drinking water production by ozonation and granular activated carbon filtration

Fig. 3

Micronuclei formation rates at REF 50 from the full-scale process vs. the pilot-scale A and B treatment processes in November 2019 (A), in May 2020 (B), and in September 2020 (C). Treatment groups (n = 4) were compared to the vehicle control (n = 8). Data presented as mean ± standard deviation. * represents significant differences from the vehicle control (*p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001, ****p ≤ 0.0001). For comparison’s sake, the micronuclei formation rate for SF has been repeated for all treatment processes in panels A and B

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