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- The experiment showed that a rational mixed compound flocculent agent could be effectively to treat the waste water and could improve the economic benefit. 试验证明,合理配比使用复合混凝剂可有效治理废水,增加经济效益。
- compound flocculating agent 复合絮凝剂
- Chitosan is used as a flocculating agent to deal with the glutamate fermentation solution. 本文采用脱乙酰甲壳素作絮凝剂对谷氨酸发酵液进行处理。
- High concentration flocculating agent for the concentrate of trailings was studied in this paper. 研究了尾矿高浓度浓缩絮凝剂的选择。
- The key technique is how to control the adding quality of flocculating agent in the waterworks automation. 控制加入絮凝剂的多少是水厂自动化的关键技术之一。
- compound flocculation agent 复合絮凝剂
- Modified polymerized ferric sulphate flocculating agent was made with ferrous sulphate heptahydrate,sulphate acid,natrium chlorate etc. 以七水硫酸亚铁、硫酸、氯酸钠等原料,制备了改性聚合硫酸铁絮凝剂。
- 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。
- This paper discusses the profound meaning and applied foreground of using cationic polyacrylamide as flocculating agent of water treatment. 本文探讨开发用作水处理絮凝剂的阳离子聚丙烯酰胺系列产品和应用前景。
- It proves that the biology aerated filtering pool for pretreatment of deep water-supply treatment can reduce the dosage of the flocculating agent. 曝气生物滤池在作为深度净水工艺的预处理时对减少絮凝剂投加量有一定作用。
- PA(Phthalic Anhydride) branched gelatin can be used as a flocculating agent for the preparation of highly concentrated silver halides photographic emulsions. PA接枝明胶可用作沉降剂以制备浓缩感光乳剂。
- Using subsidence volume from common action of polymer and flocculating agent, evaluated the effects of function variations of polymer remained on reutilization. 利用聚合物与絮凝剂作用后的沉降体积评价聚合物性能变化对再利用的影响。
- The removal rate of chloroarene in solution is hanced when flocculating agent is added in,because the floc has coacervation and net-capture function to collidal substance in sedimentation. 加入絮凝剂后氯苯的去除率明显提高,这是由于絮体在形成过程中的凝聚、卷扫、网捕作用使水体中微小胶体颗粒得以沉降,进而增加了有机物的去除率。
- Simply introducing the sorts and characters of fl occulating agents, mechanism of flocculating agents and influencing factors in w aste water treating of papermaking. 简要介绍了絮凝剂的种类、特点及其在造纸废水处理中的作用机理和影响因素
- The treatment of paper making wastewater and coking wastewater has been studied with compound flocculant XG 1 prepared from diatomite. 对利用硅藻土研制出的复合絮凝剂XG 1处理造纸、焦化工业废水进行了研究。
- The main categories of chemical product derived from starch are surfactants,super absorptive polymers,biodegradable plastics,flocculating agents and adhesives. 重点介绍的这类化学品有:表面活性剂、超强吸水剂、可生物降解塑料、絮凝剂和粘结剂等。
- The token of compound flocculants has been analyzed by SEM and IR.As the result shows, not only the superficies, but also infrared absorption spectrum which have changed. 课题还通过电镜扫描（SEM）和红外光谱（IR）对复合絮凝剂进行了表征分析，结果显示，制备前后的絮凝剂无论是在形貌还是基团特征吸收峰都发生了明显的变化，这从微观、结构方面证实了复合絮凝剂的产生，同时也反映出复合絮凝剂具有高效除油性能这一特点的本质原因是：其絮团体体积增大，要比制备前混合使用具备了更强的电位中和及吸附架桥能力。
- 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。
- It can be used as the retention drainage aid, strength agent and flocculant agent. 作为造纸助剂聚丙烯酰胺可用作助留助滤剂、增强剂、分散剂及絮凝剂等。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
