This research focused on the point of how to increase the output of MBF, and at the same time also researched the purification, synthetics, flocculating mechanism of MBF, and so on.

• 本论文的重点在于怎样提高絮凝剂的产率，同时还研究了絮凝剂的分离纯化、鉴定及其絮凝机理等，主要工作如下。