In vitro studies on degradation of synthetic dye mixture by Comamonas sp. VS-MH2 and evaluation of its efficacy using simulated microcosm

► Comamonas sp. VS-MH2 could degrade a mixture of four different reactive azo dyes. ► The degraded metabolites were found to exhibit non-toxic nature. ► The culture could decolorize synthetic dye mixture in simulated microcosms as well.