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1)  anionic flocculant
阴离子絮凝剂
1.
Carboxymethyl starch anionic flocculant with high degree of substitution and high stability for water treatment was synthesized from starches,sodium hydroxide and chloroacetic acid as raw materials by the internal mixer.
以淀粉、氢氧化钠、氯乙酸为原料,使用密炼机合成了水处理用羧甲基淀粉阴离子絮凝剂
2)  PAM anionic flocculant
PAM阴离子型絮凝剂
1.
PAM anionic flocculant can flocculate the hydroxides of heavy metals with positive charges to aggregate small granules into bigger ones,creating a favorite condition for fast sloping plate or aeration solid-liquid separation.
PAM阴离子型絮凝剂能使带正电荷的重金属氢氧化物沉淀起絮凝作用,使小颗粒沉淀物形成较大的颗粒,从而为斜板固液分离法或气浮固液分离法进行快速分离创造了条件。
3)  flokal B
一种阴离子絮凝剂
4)  Cationic flocculant
阳离子絮凝剂
1.
Floccualating performance of natural macromolecular cationic flocculant;
天然高分子改性阳离子絮凝剂的性能
2.
Studies on the application of cationic flocculant PDA to treatment of dyeing wastewater;
阳离子絮凝剂PDA用于印染废水处理的研究
3.
Synthesis of cationic flocculant PDA and its application to the sludge dewatering of papermaking wastewater;
阳离子絮凝剂PDA的合成与应用——对再生造纸废水的污泥脱水处理
5)  cationic flocculant
阳离子型絮凝剂
1.
The advantages and application of cationic flocculant are introduced.
介绍了阳离子型絮凝剂的优点及应用现状,归纳了阳离子聚丙烯酰胺絮凝剂合成技术及其进展,简述了阳离子聚丙烯酰胺絮凝剂技术的存在问题及应用前景。
6)  cationic flocculation
阳离子絮凝剂
1.
Research on preparation and properties testing of starch-based cationic flocculation
淀粉基阳离子絮凝剂的研制及性能测试
补充资料:阳离子絮凝剂
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性质:分子的重复单元中含有带正电荷的-NH3+或季铵基的水溶性聚合物,也称为阳离子型聚电解质。主要品种有人工合成的二甲基二烯丙基氯化铵与丙烯酰胺共聚物或均聚物,聚乙烯基咪唑啉等,高分子量的以自由基加聚反应制备,低分子量的以自由基缩聚反应合成。天然阳离子絮凝剂有甲壳素等。因水中胶体粒子一般带负电荷,所以阳离子絮凝剂不论分子量大小,均起絮凝作用。

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