1.The author outlines the type, characteristics of coagulant popularly used; especialy discusses the application conditions and extents of polyacrylamide, polyiron sulfate and poly alum.

1.介绍了目前应的凝聚剂的种类、性质,较详尽的论述了聚丙烯酰胺、聚聚铝高分化物的使件应范围。

2.Study the effect of nine kinds of coagulant aid and precipitant aid such as atlapulgite to coagulant aluminum salt dispose of organic wastewater of high concentration, then optimize and assemble.

2.研究了采活性白土等九种助凝助沉剂在铝盐混凝剂处理高浓度有机废水时的作,继而进行优化组,结果良好,例如微量聚丙烯酰胺0。