Screening on complexation and applicatiom of compound microbial flocculant and chemical flocculant

The flocculation conditions and performance of the treatment of slurry water by using complexation of F2-F6 compound microbial flocculant and respectively inorganic flocculant AlCl3,inorganic high molecular flocculants PAC,and organic high molecular flocculants PAM were studied and their efficiency values for treating raw water and waster water was also measured.The results showed that complexation of F2-F6 compound microbial flocculant and general chemical flocculant can not only result in the reduction of flocculants usage but also bring about better purification result.