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- organic polymeric flocculants 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。
- 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。
- Generally, they can be classified into two types: organic polymeric and silica-based monolithic columns. 主要包括有机聚合物型和硅基整体柱两种类型。
- 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。
- Organic fluoropolymers are important organic polymeric compounds. In this paper, the physical and chemical properties, application and development of the compounds above mentioned are reported. 有机氟聚合物是一类重要的有机高分子化合物,本文主要介绍了该类聚合物的物化性质、应用以及未来的发展前景。
- inorganic polymeric flocculants (IPFs) 无机高分子絮凝剂
- selection of polymeric flocculants 絮凝剂选择
- 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。
- 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。
- Organic polymeric monolithic substrate 有机聚合整体材料
- 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。
- organic polymeric quarternary ammonium salt 有机聚季铵盐
- 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。
- organic high polymeric flocculant 有机高分子絮凝剂
- 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。
- 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。
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
