Preliminary Screening of Microorganisms Producing Flocculent
In order to reduce the production cost of Microbial Flocculation，this article uses the cheap straw-inorganic nitrogen medium，directly domesticated and screened out a stable and efficient microbial flocculant producing strain B-15，which has better flocculation on kaolin clay suspension system. Preliminary identify as bacillu, the strain produce flocculant has flocculating rate of 81.08% for suspension.
Z. Y. Zhang et al., "Preliminary Screening of Microorganisms Producing Flocculent", Advanced Materials Research, Vols. 211-212, pp. 379-383, 2011