Development of modeling software about coagulant dosing in water works .
净水厂混凝投药建模软件的开发。
Polymeric ferric silicate sulfate containing boron ( pfssb ) is a highly effective inorganic polymeric coagulant studied and prepared recently .
含硼聚硅硫酸铁(pfssb)是新近开发研制成的一种性能优良的无机高分子混凝剂。
This paper gives a review of the manufacturing method of inorganic high polymer coagulant polymerized ferric sulfate .
综述了无机高分子聚合铁盐类混凝剂的几种生产制备方法。
When choosing a coagulant , its harmlessness and its cost must be taken into account .
选择混凝剂时,必须考虑其毒性及成本。
Abstract : this paper introduced the basic control mode of automatic control system of coagulant dosage , taking the technique of streaming current defection for example , and then the merits and demerits of each control mode and the applicability was analyzed .