| This paper summarized the research progress of screening and breeding microbial flocculant producing bacteria, and introduced the application of microbial flocculant in water supply, drinking water, oil water separation of emulsion and wastewater treatment, as well as the exploration and practice of cheap culture medium. It proposed further research on the environmental conditions for microbial flocculant producing bacterias growth and metabolism, finding and designing cheap culture medium, cutting production costs and promoting industrial application. |
