The author outlines the type, characteristics of coagulant popularly used; especialy discusses the application conditions and extents of polyacrylamide, polyiron sulfate and poly alum.
介绍了目前应用凝剂种类、性质,较详尽论述了丙烯酰胺、和铝分子化用条件和应用范围。
The author outlines the type, characteristics of coagulant popularly used; especialy discusses the application conditions and extents of polyacrylamide, polyiron sulfate and poly alum.
介绍了目前应用凝剂种类、性质,较详尽论述了丙烯酰胺、和铝分子化用条件和应用范围。
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