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- The present article discloses several cationic flocculant and amphoteric flocculants and analyses trend of the development on cationic and amphoteric flocculants. 本文通过对几种阳离子型高分子絮凝剂及两性高分子絮凝剂的介绍,分析了它们的发展现状与方向。
- The flocculation performance of these flocculants was determined and compared with the typical cationic flocculant CPAM. 考察了这3种絮凝剂的絮凝性能并与市售阳离子型聚丙烯酰胺絮凝剂CPAM进行了对比。
- Natural cationic flocculant RHNF was synthesized taking rice husk as a principal part,cationic etherifying agent as a modifier. 以稻壳为母体,以阳离子醚化剂为改性剂,合成天然阳离子型絮凝剂RHNF。
- Preparation of The Natural modified Tannin Mannich flocculant named ZM-A and ZM-B.By mannich reaction, a sort of natural modified cationic flocculant (ZM series) is attained. 反应时间为4h。 用植物胶、乙醇胺和甲醛进行曼尼希反应,制得了ZM-B型絮凝剂,产品为棕红色液体,粘度为246cps左右。
- The treating processes of cationic flocculant PDA on papermaking wastewater are reported in this paper. The flocculating behaviors of inorganic polymer coagulant (PFS or PAC), PDA and the composites of PFS or PAC and PDA are studied respectively. 报道了用PDA处理废纸再生造纸废水的处理过程,研究了无机絮凝剂聚合氯化铝、聚合硫酸铁或有机絮凝剂PDA单独处理废水和无机絮凝剂与有机絮凝剂配合使用处理废水的效果。
- The free cation, which synthesized using acrylamide as parent, was self polymerization or copolymerization with other free cation to synthesize the high charge density cationic flocculant. 以丙烯酰胺为母体合成的阳离子单体,进行自聚或与其他阳离子单体共聚,合成高电荷密度阳离子絮凝剂。
- Abstract: Cationic and amphoteric flocculants have many advantages. 阳离子型高分子絮凝剂及两性高分子絮凝剂具有许多优点
- Natural Macromolecule Modified Cationic Flocculant 天然高分子改性阳离子絮凝剂
- cationic flocculants 阳离子絮凝剂
- Study on synthsis application of cationic flocculant PDA 阳离子絮凝剂PDA的合成与应用研究
- Some of the cationic proteins are bactericidal. 一些阳离子蛋白质是能杀菌的。
- The sodium is removed with cation exchange resin. 钠用阳离子交换树脂来分离。
- Cationic metal-polysilicate complexes being studied in this article is a new category of inorganic polymer flocculants. 本试验着手研究的聚硅酸金属盐絮凝剂,是一类新型无机高分子复合絮凝剂。
- The cation penetrates the spore. 这种阳离子能透入孢子。
- Cation, but he seems to be much of a scholar. 据说他未受过高等教育,但他看上去很有学者的风度。
- The sodium is removed with cation exchange resin . 钠用阳离子交换树脂来分离。
- The cation penetrates the spore . 这种阳离子能透入孢子。
- Synthesis of modified starch cationic flocculent and its applications 淀粉改性阳离子絮凝剂的合成及应用
- The synthesis and application of ZB flocculants were introduced. 介绍了ZB系列絮凝剂的合成及应用情况。
- Study on Properties of Modified Cationic Flocculant of Natural Vegetable Gum 天然植物胶改性阳离子絮凝剂的合成及性能研究