The results shows that the formation, breakup and regrowth process of flocs are affected by alkalinity to a great extent, and the floc particle diameters reduce with the increase of alkalinity. 结果表明,碱度的高低在很大程度上会影响絮体的形成、破碎及再生过程,所形成絮体的颗粒随碱度的增加而减小。
CPAM with higher molecular weight formed the flocs with lower fractal dimension. 分子质量较大的CPAM形成的絮体分维相对较低。
Effect of Retention Systems on Fractal Properties of Flocs of PCC Suspension 助留体系对PCC悬浮液形成絮体分形特征的影响
By putting magnetic particles, PFC and PAM into turbid water made up by kaoline to carry on magnetic flocculating, optimum parameters and mechanism of forming magnetic composite flocs were studied. 通过对高岭土配制的浊度水投加磁粉、聚合氯化铁和聚丙烯酰胺进行磁絮凝反应,研究了形成含磁絮体的最佳工艺参数及机理。
Pilot Study on Pentavalent Arsenic Removal by Coagulation and the Strengthening Effect of Flocs Recycling 混凝去除五价砷中试研究及絮体回流的强化效果
This paper analyzed theoretically the possibility of film-forming of agents on the surface of flocs, metals and scales. 本文从理论上分析了水处理药剂在絮体、金属及垢表面成膜的可能性。
Effect of carbon substrates on the characteristics of activated sludge flocs 基质种类对活性污泥絮体性状的影响
Study on Fractal Growth Characteristics of Flocs in Flocculation Process in Water Treatment 水处理絮凝过程絮体分形成长特性研究
Analysis of the shear stability of aerobic sludge flocs and anaerobic sludge granules 好氧污泥絮体与厌氧颗粒污泥的剪切稳定性分析
Lattice Boltzmann Simulation of the Breakup Process of Fractal Flocs in Open-Channel Flows 明渠流中分形絮团破裂的格子Boltzmann方法模拟絮凝物形成团状或棉絮状块的东西
There is little effect on removal of organic matter whether the flocs are disrupted or not. 絮体在过度搅拌强度下的破碎对有机物的去除率没有显著影响。
Study on the Physicochemical and Fractal Properties Flocs Formed by the Coagulation of Poly-ferric Chloride ( PFC) and Humic Acid ( HA); Characteristics of Polymeric Aluminum-Ferric Chloride Prepared by Baking Process 聚合氯化铁(PFC)-腐殖酸(HA)絮体的分形特征研究聚合氯化铝铁的焙烧法制备及其性能研究
The water distributing system in the device can enable the sewage to flow uniformly and make the most of space of the device, resulting in better separation effect of flocs. 本装置中的布水系统能够使污水均匀流动,充分利用装置空间,使得絮体分离效果更好。
Low SRT produced flocs with rough surface and loose structure. 泥龄长时,絮体表面平滑,结构紧凑;
Simulation on flocs using DLA model and its application on wastewater treatment 絮凝体DLA模型仿真及其废水处理
Fractal Characteristics of Flocs in Coal Slurry Treated Using PAM Study on the flocculation capability of lignin-modified product made from paper mill sludge 煤泥水絮凝处理中絮凝体的分形特征利用造纸污泥制备的絮凝剂性能研究
These flocs then settle to the bottom and can be removed. 然后这些絮状物位于底部并可以被消除。
The PFS/ PDM composite coagulant coagulation produces big flocs, and rapid precipitation. Therefore, in actual production, it produces more effluent and improves productivity effect. PFS/PDM复合混凝剂混凝产生絮团大,沉淀快,在实际生产中可增大出水产量,提高生产效率。
Measurement Methods of Flocculation Process and Characteristics of Flocs in Wet-end of Papermaking 造纸湿部絮凝过程及絮体性质的检测方法
Microscale of flocs and separation characteristics in flocculation process of fermentation broth 发酵液絮凝过程絮凝体微尺度与分离性能
The behaviors of flocs on gravity concentrators are also discussed in this paper. 本文还探讨了絮团在重选设备上的行为。
This paper systemically introduces the fractal structure models, computer simulations and analysis methods of flocs in order to promote application of this technique. 本文对絮体的分形结构模型、絮体成长过程的计算机模拟方法和模拟结果的分析方法进行了系统的介绍,以期推动此项技术的应用研究。
Varying coagulation condition could change particle size and zeta potential of flocs, thus influencing cake resistance. 试验表明,混凝条件的变化会影响矾花的尺寸大小和表面的Zeta电位,因而对膜过滤阻力有较大的影响。
Study on fractal properties of flocs 絮凝体的分形特性研究
The results showed that virtual flocs and the real flocs shared the same feature of fractal structure. 研究表明,虚拟絮体与实际观察的絮体一样也具有分形结构特征。
In addition, the size and fractal dimension of flocs have measured by low angle laser light scattering method. 此外还利用小角激光光敞射法测定了絮体的尺寸和分形维数。
And the medium/ small flocs have small volume and loose structure. 中/小颗粒絮体结构松散、体积较小。
In the low turbidity the large/ medium flocs have large volume and compact structure. 在低浊度条件下形成的絮体中大/中颗粒絮体体积较大、结构紧密。
In different turbidity conditions, flotation process has the differences in flocs structure and mechanism of the flocs formation. 在不同浊度条件下时,气浮工艺中形成絮体的结构和机理并不是一致的,而是根据浊度条件不同而不同。
Lead formed ultra-fine precipitates ( small size flocs) that are difficult to separate by settling. 铅形成超细沉淀(小絮体),很难用沉淀的方法把它分开。