A strain of bioflocculant-generating bacterium, named G-420 was isolated from activated sludge.The flocculating property of MBF-420 produced by flocculant-generated bacteria G-420 was studied.

• 摘要 从活性污泥中分离得到一株微生物絮凝剂产生菌G-420，并对该菌所产絮凝剂MBF-420的絮凝特性进行了研究。