The author outlines the type, characteristics of coagulant popularly used; especialy discusses the application conditions and extents of polyacrylamide, polyiron sulfate and poly alum.
介绍了目的凝聚剂的种类、性质,较详尽的论述了聚丙烯酰胺、聚合铁和聚合铝分子化合物的使条件和范围。
The author outlines the type, characteristics of coagulant popularly used; especialy discusses the application conditions and extents of polyacrylamide, polyiron sulfate and poly alum.
介绍了目的凝聚剂的种类、性质,较详尽的论述了聚丙烯酰胺、聚合铁和聚合铝分子化合物的使条件和范围。
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