Fig. 7

Effect of LLRL on the bacterial growth of the electrogenic bacterial consortium. Repeated-measures analysis of variance (ANOVA) & Multiple comparison between groups through Post Hoc test: Bonferroni-corrected, letters A-H comparatively represent the descending order of results reflecting importance among means at the same value. p-value > 0.05 is insignificant; *p-value < 0.05 is significant; **p-value < 0.001 is highly significant