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- 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。
- 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。
- 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。
- 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 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。
- Red mud generated from Chinese diaspore bauxite has a poor settling performance, so that red mud settlement requires excellent polymeric flocculants. 我国一水硬铝石型铝土矿高压溶出后的赤泥沉降性能差,需添加高效絮凝剂以促进赤泥沉降。
- 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。
- This paper introduces development survey and recent trend of polymeric flocculent in water treatment technical.Development direction of domestic polymeric flocculent is mentioned. 主要介绍了高分子絮凝剂在给水处理中的发展概况,近期发展趋势,提出了我国高分子絮凝剂的发展方向。
- With the addition of polymeric flocculants polyacrylamide, the volume of floc increases more, and the processing method effectively decreases suspended solid concentration of the coal slurry. 高分子絮凝剂聚丙烯酰胺加入后,通过架桥作用,絮体体积进一步增大,出水效果明显,有效地降低了煤泥水悬浮物浓度。
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- 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。
- Flocculation of kaolin suspensions using ternary polymerization flocculant(CAS) synthesized by chitosan(CTS),acrylamide and ethyl acrylate quaternary ammonium salt was investigated in lab-scale. 采用烧杯混凝实验研究了壳聚糖(CTS)、CTS与丙烯酰胺和丙烯酸乙酯季铵盐三元接枝共聚阳离子絮凝剂(CAS)对高岭土悬浊液的絮凝特性。
- 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 molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子
- inorganic polymeric flocculants (IPFs) 无机高分子絮凝剂
- selection of polymeric flocculants 絮凝剂选择
- organic high polymeric flocculant 有机高分子絮凝剂
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。