【摘要】 混凝沉淀法是使用广泛的水处理方法,混凝剂是其中的核心。与传统的混凝剂相比,生物絮凝剂具有无二次污染、安全无害等优点。介绍了几类主要生物絮凝剂的研究现状,并对其发展趋势作了简单的展望。更多还原

【Abstract】 Coagulaton and sedimentation is broadly used in waste-water treatment. Flocculant is the core of coagulaton and sedimentation. Comparing with traditional flocculant,the secondary pollution was not caused and the bioflocculant is safe or innocuity. In the paper, the present research situation of some kinds of main bioflocculants was introduced and the developing direction was presented.更多还原