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。
Removal of particles through floc breakage and re-growth at low temperature Best Coagulation Conditions of Scum from DAF Treatment in Waterworks 低温条件下絮体破碎再絮凝去除水中颗粒的研究给水气浮工艺浮渣絮凝调理的最佳条件
At the same time, the appropriate preozonation can increase the effective density of the floc, making the floc more dense and improving its sedimentation capacity. 同时,适当的预臭氧氧化能增大絮体的有效密度,使絮体更加密实,提高沉降性能。
The way to influence the concrete strength is floc and arborization formed in concrete. 影响混凝土强度的方式是在混凝土中形成絮状集合体和树枝状细脉。
It was suggested that on-line measurement of turbidity can be used to control the impeller speeds for achieving more favorable floc growth. 本文亦提出可藉由悬浮液浊度侦测来线上控制搅拌翼转速,以获致较佳之胶羽成长路径。
To gain a good settleability, good activated sludge floc must be formed first of all. 要得到良好的沉降性能,首先要形成良好的活性污泥絮凝体。
Floc properties may be described by properties as floc strength, specific surface area, surface potential and surface energy. 絮凝物可以通过絮凝物强度,具体表面,表面潜力和表面能量来描述。
Influence of chitosan coagulation aid on floc form and strength 壳聚糖助凝对三氯化铁絮体形态和强度的影响
The floc storage bin is arranged at the lower part of the tank body and is connected with a floc discharge pipe. 絮体储存仓设在罐体的下部,与排絮管道连接;
Study on Impact of Dynamic Distribution of Floc Particles on Flocculation Efficiency in Water 水中絮体颗粒动态分布特征对絮凝效果影响研究
Observations and analysis of floc size and floc settling velocity at coastal salt marsh in Luoyuan Bay in Fujian Province, China 罗源湾海岸盐沼悬沙粒度及沉降速率的观测和分析
Study on the Method of Floc Strength Evaluation and Characteristics of Al-Humic Floc Strength 絮凝体强度分析方法建立及腐殖酸絮凝体强度特征研究
Preliminary study on the critical criterion for distinguishing floc sedimentation and gel-like network sedimentation 粘性细颗粒泥沙絮团发育与絮网发育临界判据的初步研究
Study on the floc formation and settling time in coagu-flocculation process 混凝过程絮体开始形成和开始沉降时间研究
Fractal Structure and Physicochemical Characteristics Analysis of Aerobic Sludge Floc in A~ 2/ O Process A~2/O工艺中好氧污泥絮体的分形结构与理化特征分析
The precipitate in low-alcohol Maotai Liquor mainly include reversible white floc, black fine solids precipitation, and gray floc. 低度茅台酒生产中产生的主要沉淀为:可逆性的白色絮状沉淀、黑色细颗粒沉淀和灰白色絮状沉淀。
Study on Physical and Fractal Structure Charateristics of Floc Sludge and Granular Sludge 颗粒污泥和絮状污泥物理性质与分形特征研究
Flocculation Characteristics of the Return Sludge in Chemical-Biological Flocculation Process EFFECT OF SOLIDS RETENTION TIME ON FLOC CHARACTERISTICS 化学生物絮凝工艺污泥回流对污染物的絮凝效果研究
I only remember if floc is produced in Myanmar, the appearance of fine lines is the Wada side bar? 我只记得好象絮状的是产自缅甸,细纹就是和田那边吧?
Study on Fast Test Method for Floc of Clear Carbonated Beverage and Floc Removing 澄清型碳酸饮料中絮凝物的快速测定及去除研究
In December negotiations broke down. Removal of particles through floc breakage and re-growth at low temperature 十二月,谈判破裂。低温条件下絮体破碎再絮凝去除水中颗粒的研究
It discussed development and research and application condition of microbial flocculation, and it introduced the cultivation of floc microbe and its development trend. 综述了微生物絮凝剂的研究发展和应用现状,对絮凝性微生物的培养及絮凝剂的特性进行总结,并展望了其发展趋势。
In this paper, preliminary study on floc structure is also reported. 本实验还通过显微摄像对絮体结构作了初步的分析,发现在不同的混凝机理作用下所形成的絮体结构有较大的区别。
The structure of activated sludge floc was further explored. 在此基础上探讨了絮凝体的结构。
The floc diameter and density was controlled by transition zone of the turbulent flow; 湍流过渡区控制絮体的成长尺度和密度;
Therefore, morphological characteristics and strength of the floc are very important factors in the process of liquid-solid separation. 因此,絮凝体的形态学特征和强度是固液分离技术中重要的影响因素。
But as the backbone of floc, filamentous bacteria have an important impact on floc morphology. 作为活性污泥絮体的骨架,丝状菌对于絮体的形态和内部结构有很重要的影响。
Before dosing PAC, aerobic activated sludge scattered loose, and floc shape was smaller. 投加PAC前,好氧活性污泥比较分散疏松,每个絮体形体较小。
Ultrasonic processing time is longer, the sludge floc structure destroyed were more obvious. 超声处理时间越长,污泥的絮体结构被破坏程度越明显。