论文部分内容阅读
The flocculation effect of the Phanerochaete chrysosporium on the coal slurry were studied by orthogonal experimental method in this study.The results of research show that the P.chrysosporium has a good effect on flocculating coal slurry.The optimum combination of the experimental is the P.chrysosporium,which is cultured in 2 days,mixed with 2 mL coagulant and 2 mL broth.The flocculant is a broken liquid with pH value of 6.The hightest flocculation ratio is 93.5%.The result of FTIR shows that the biological extraction of P.chrysosporium contains a lot of acidic polysaccharides that has the effect on flocculation.Microbial flocculant molecules and particles of coal slurry could be flocculated by‘‘absorption bridge’’.
The flocculation effect of the Phanerochaete chrysosporium on the coal slurry was studied by orthogonal experimental method in this study. Results of research show that the P. chrysosporium has a good effect on flocculating coal slurry. The optimum combination of the experimental is the P. chrysosporium, which is cultured in 2 days, mixed with 2 mL of coagulant and 2 mL of broth.The flocculant is a broken liquid with a pH value of 6. The hightest flocculation ratio is 93.5%. The result of FTIR shows that the biological extraction of P Chrysosporium contains a lot of acidic polysaccharides that has the effect on flocculation. Microbial flocculant molecules and particles of coal slurry could be flocculated by’’absorption bridge. ’