Application Progress of Bioflocculant on Treatment of Heavy Metal Wastewater

Bioflocculant is a kind of natural polymer flocculant having a broad application prospect. Because it is non-toxic, biodegradable, no secondary pollution, etc, more and more attention is paid to its unique properties. The sorts of microbial flocculants are introduced briefly, and it also introduces the research advance of microbial flocculants on treatment of heavy metal wastewater, including the sorts and structural characterisation of microbial flocculants, the development and characteristics of bioflocculant in heavy metal wastewater treatment, etc.