BFA-60微生物絮凝剂絮凝效果实验研究

从土壤中分离筛选得到一株产絮凝剂的菌株A-60,以其发酵液作为絮凝剂,取名为BFA-60.实验表明,BFA-60对各种菌悬液和固体悬浊液都有良好的净化效果.通过实际废水絮凝实验发现,该絮凝剂在污水处理行业及发酵工业的固液分离中具有较好的运用前景.

Analysis of flocculantion effect of bioflocculant BFA-60

This paper has done an analytic study on a bacillus strain detected from the soil named A-60, which can produce effective bioflocculant helpful to purify some kinds of microbe suspension liquid (30 min) and solid suspension (5 min) and gain higher floculant rate (basically upwards 80%). The experiments over the flocculent for purification show that eliminating rate of COD_(Cr) can exceed 70%, with the eliminating rate of suspension and chroma being as high as 90%. This manifests that it has a broad prospective for popularization as a new type of locculant at waste water disposal and fermentation industry.