Alkalophilic bacterial co-cultures for the remediation of toxic pollutants in textile wastewater

Immense industrial growth contributed to tremendous pollution of the environment from a variety of sources. Bioremediation of different toxicants, such as heavy metals and dyes, is greatly appreciated for its cost-effective and environmentally friendly approach. The bacterial strains isolated from textile dye-contaminated soil samples were used in the study for the removal of the toxic pollutants. The bacterial strains were molecularly identified as E. hormaechei subsp. steigerwaltii and Bacillus sp. B2022 using 16S rRNA sequencing. The preliminary batch study results of the bacterial co-cultures showed a maximum removal efficiency of 88.57 ± 0.005