Fig. 6: Proportional contribution of CaO2 pre-treatment and the subsequent MAD process on the removal of fecal pollution indicators. | npj Clean Water

Fig. 6: Proportional contribution of CaO2 pre-treatment and the subsequent MAD process on the removal of fecal pollution indicators.

From: CaO2 pretreatment enhances fecal pollution indicator removal during mesophilic anaerobic digestion of sewage sludge

Fig. 6

a Proportional contribution of CaO2 pre-treatment at 0.08 g/g VSS and the subsequent MAD process on the removal of fecal pollution indicators. b Proportional contribution of CaO2 pre-treatment at 0.24 g/g VSS and the subsequent MAD process on the removal of fecal pollution indicators. HF183 human-specific HF183 Bacteroides, EC Escherichia coli, JCPyV JC polyomaviruses; BKPyV BK polyomaviruses, HAdV human adenoviruses. Red, blue and orange represent proportional contribution of CaO2 pre-treatment, proportional contribution of MAD process, and proportional contribution of post CaO2 pre-treatment and MAD process on the removal of fecal pollution indicators, respectively.

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