微生物絮凝剂及其在工业水处理中的应用探索
赵诗琪, 李康辉, 陈猷鹏

Introduction of microbial flocculants and its exploration application in industrial water treatment
Shiqi ZHAO, Kanghui LI, Youpeng CHEN
表2 微生物絮凝剂在工业废水处理中的应用
Table 2 Application of microbial flocculants in industrial wastewater treatment
废水来源废水性质絮凝剂来源絮凝剂用量处理效果参考文献
皮革废水

高总氮、

高浓度有色物质

Bacillus cereus1 g/L絮凝效率98.17%;总氮去除率100.00%94
堆肥渗滤液

高COD、高氮磷、

多种重金属离子

从废水污泥中分离出的菌株BS-040.5 g/LCOD去除率92%;磷去除率94%;氨氮去除率96%92
印染废水高BOD、高COD、高色度、高浓度重金属离子

Bacillus subtilis(E1),

Exiguobacterium acetylicum(D1),

Klebsiella terrigena(R2),

Staphylococcus aureus(A22),

Pseudomonas pseudoalcaligenes(A17),Pseudomonas plecoglossicida(A14)

2~10 mg/L脱色率97.04%91
淀粉加工废水高COD、高浊度Klebsiella pneumoniae strain NJ730 mg/LCOD去除率41%;浊度去除率90%14
秸秆废水高SSBacillus agaradhaerens C96.0 mg/LSS去除率93.1%56
制浆废水高CODDiaphorobacter nitroreducens R9831.57 mg/L浊度去除率96.2%;COD去除率79.5%;木质素去除率9.2%;多糖去除率63.1%18
洗煤废水高浓度SS

Isaria cicadae GZU6722

(IC-1)

24 mg/L最大絮凝效率91.81%93
高岭土模拟废水高SSAspergillus flavus MCB 271絮凝活性97%;细菌负荷减少58.73%95
养猪废水高COD、高TN、高SSTalaromyces trachyspermus OU55%(体积分数)

COD去除率52.1%;总氮去除率39.7%;

SS去除率75%

96