This passage introduced how to develop the new flocculants (PFZSS) for wastewater treatment through adding iron(III) ion zinc(II) ion in the silicic acid and controlling the reactive condition.
本文在聚硅酸中同时引入铁、锌两种金属离子，控制好工艺条件，研制新型水处理药剂——聚硅酸硫酸铁锌（PFZSS）。
The paper introduces the preparation and application of the new highly efficient decoloring flocculants.
介绍了新型高效脱色絮凝剂的制备和应用。
Konjac glucomannan phosphate, a new type organic flocculants is synthesized by the use of orthogonal method in experimental design, from konjac flour and phosphate.
介绍了采用正交设计的方法，以魔芋精粉和磷酸盐为主要原料合成新型有机絮凝剂魔芋葡甘聚糖磷酸酯的配方及条件。
New polyacrylamide flocculants were developed which include a zinc group composite flocculant and a modified polyacrylamide flocculant.
研制出一种锌系复合絮凝剂和改性聚丙烯酰胺絮凝剂。
The mechanism, sorts, flocculating activity and the main affecting factors are summarized. Furthermore, the applications of the new-discovered microbial flocculants are introduced.
简要介绍了微生物絮凝剂的絮凝机理、分类、絮凝效果及影响因素，重点介绍了新型微生物絮凝剂在水处理中的应用。
The mechanism, sorts, flocculating activity and the main affecting factors are summarized. Furthermore, the applications of the new-discovered microbial flocculants are introduced.
简要介绍了微生物絮凝剂的絮凝机理、分类、絮凝效果及影响因素，重点介绍了新型微生物絮凝剂在水处理中的应用。
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