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- Synthesis of a New Cationic Polymeric Flocculant 一种新型阳离子型高分子絮凝剂的合成
- A cationic polymeric flocculant was chosen becasue its hydrolysate with positive ammonium group enhanced the adsorption of residual COD and improved the flocculation efficiency. 选择阳离子高分子絮凝剂，由于其水解产物带有正电荷铵盐基团，加强了残存COD的吸附，完善了絮凝分离过程。
- Dewatering suspension of solids in aqueous medium for sludge treatment, involves adding non-ionic water-soluble polymer and cationic polymeric flocculant of preset intrinsic viscosity in specific form, to suspension 加入由非离子水溶性聚合物和具有一定粘度的阳离子聚合物组成的絮凝剂,使污泥脱水
- Cationic polymeric flocculant 阳离子高分子絮凝剂
- Synthesis of Cationic Polymeric Flocculant Poly(DAC-AM)Using Inverse Emulsion Polymerization 反相乳液聚合法制备阳离子型高分子絮凝剂Poly(DAC-AM)
- Separating solids from aq. Suspensions - by mixing cationic polymeric flocculant into suspension, sepg. Solids by pressure filtration to form cake and aggregating flocculated solids by mixing with anionic colloid 在悬浮液中加入阳离子聚合物絮凝剂,加压过滤得到滤饼,与阴离子胶体混合从而达到分离固体的目的
- It is found that the combination of cationic polymeric microparticles with a cationic or anionic polymer can significantly improve the flocculation and retention efficiency. 研究表明用阳离子或阴离子的聚合物与阳离子微粒聚合物联合使用可以改善纸张的匀度和留着率。其机理可能是由于阳离子微粒聚合物的加入产生了更有效的架桥絮聚。
- It may be solvedby developing machinery-treating technique and polymeric flocculant agent. 解决问题的途径是研究开发机械处理技术和有机高分子絮凝剂。
- The synthetic polymeric flocculant is an important additive for the red mud separation process in alumina production. 摘要合成高分子絮凝剂是氧化铝生产过程赤泥分离工序的重要添加剂。
- SPFA-CS complex inorganic polymeric flocculant was employed to make a test on galvanized waste water from shenyang No.23 Factory. 采用SPFA-CS复合无机高分子絮凝剂对沈阳二三厂镀锌废水进行了实验室研究。
- Cationic polyacrylamide is an effective water soluble polymeric flocculating agent with multifunctions,so it has wide application and market prospects. 阳离子型聚丙烯酰胺是水溶性多功能型高聚物,具有广泛的用途和市场前景。
- Crivello J V,Lam J H W. Photoinitiated cationic polymerization by dialkylphenacylsulfonium salts. Journal of Polymer Science: Polymer Chemistry Edition, Vol. 17,1979:2877 - 2892. 王文志;佘万能;周珍福.;稠环化合物敏化硫鎓盐引发阳离子光聚合的研究
- Polymeric flocculant plays an important role in the technologies of water treatment,and becomes a indispensable reagent in wastewater treatment nowadays. 高分子絮凝剂在水处理技术中占有十分重要的地位,而且已成为目前废水处理中的一类不可缺少的重要试剂。
- The color fixing results and the influence on shade of the author-synthesized cationic polymeric dye-fixing agent were investigated by fixation of direct dyes. 通过对直接染料的固色,考察了所合成的阳离子高分子固色剂的固色效果,以及对染料色光的影响。
- This paper introduces the flocculation mechanism,sorts,characters and application of polymeric flocculant. 本文介绍了高分子絮凝剂的絮凝机理、种类、性质及其应用。
- Cationic polymeric micro particles (CPMP) with different charge densities and colloidal properties are prepared from emulsion and solution polymerization techniques. 采用乳剂和溶液的聚合技术制备了不同电荷密度和胶体性质的阳离子微粒聚合物(CPMP)。
- organic high polymeric flocculant 有机高分子絮凝剂
- Traditional inorganic coagulants are now being replaced by inorganic polymeric flocculants (IPF). 目前,传统无机凝聚剂正逐渐被无机高分子絮凝剂所取代。
- The traditional synthesis crafts of PLA include cationic polymerization, anionic polymerization and coordinated polymerization. 另外，对聚乳酸性能的改进也有了相当程度的研究。
- By now,the scope of living cationic polymerization in terms of initiating systems, monomers and synthetic applications has rapidlly been expanded. 目前为止，有关活性阳离子聚合的新引发体系、新单体及合成应用等方面已取得巨大进展。
