floc

Keywords: fractal, nucleate boiling, floc, biological aggregates.

关键词:碎形、核沸腾、胶羽、生物聚集体。

Sutherland D N.Comments on Vold's simulation of floc formation[J].

谭万春王云波李冬梅等.计算机模拟技术在絮凝体分形成长中的应用[J].水处理技术,2005,31(1):16-19.

The electronic microscopic analysis of the floc contigura...

絮团结构的电镜结构分析证实了“假象大分子”的形成。

These oils are characterized by their very low Freon-12 Floc Point.

它们的氟氯烷12絮凝点低。

In this paper, the fractal theory of floc structure is briefly addressed.

絮体结构和强度特征是絮凝过程的重要参数。

Most theoretical models assume constant permeability of wastewater sludge floc.

摘要文献中胶羽模型多假设胶羽内部具有相同之透过率。

Floc Point The lowest temperature at which vapors rising from a sample will ignite momentarily on application of a flame under specified conditions.

闪点在规定条什下,油品加热后所逸出的蒸气与火焰接触发生瞬间闪火时的最低温度。

In the outer zone is designed, low energy is dissipated to ensure floc enlargment and densification.

所设计的外部区域,因耗能量低,保证了矾花的增大和密实。

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。

The resulting microbial floc (activated sludge) is settled in a sedimentation vessel called a clarifier or thickener.

生成的微生物絮凝物(活化污泥)就沉淀在一个被称为沉淀池或压滤池的沉淀器中。

Floc concentration distribution in a dynamic flocculator with a flat vane wheel was measured experimentally.

实验测定了平直叶轮动态混合絮凝器内絮团浓度的空间分布。

Floc size distribution in a dynamic flocculator with a flat vane wheel was measured experimentally.

实验测定了平直叶轮动态混合絮凝器内絮团粒度的空间分布。

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。

The floc could be eliminated by freezing filtration, absorption method or redistillation method. (Tran.

低度白酒的絮状沉淀可采用冷冻过滤法、吸附法及再蒸馏法除去。

The floc formed has better sedimentation property, and easily be separated from water.

并且产生的絮状物沉降性能好,容易从水中分离出来。

Sludge disruption is a new technology,which aims at de stroying the floc structure of the sludge and cell wall.

污泥破解是指通过一定的方法,破坏污泥的絮体结构、细胞壁,溶出胞内物质。

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。

The precipitate in low-alcohol Maotai Liquor mainly include reversible white floc, black fine solids precipitation, and gray floc.

摘要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。

The results showed that flow and current intensity etc.factors had greater influence on the separation of magnetic floc.

研究结果表明,流量、电流强度等因素对磁絮体分离有较大影响;

In addition to residual turbidity in the supernatant, the zeta potential of the floc formed and the volume of sludge were also monitored.

故后续之研究可考量添加助凝剂于浓缩槽,或将滤床反冲洗水与沉淀污泥分开处理。

Flocculation is the physical process of promoting particle contact to facilitate agglomeration to larger settleable floc.

该产品广泛应用于水处理城镇给水、环保、冶金、电力、造纸、印染、石油、化工等领域。对进一步提高饮用水,工业用水.

The three-dimensional model reconstructed from the confocal laser scanning microscope (CLSM) images revealed the complex structure within the floc.

本研究亦以萤光杂交技术配合共轭焦扫描式雷射显微摄影观察胶羽内部之复杂结构。

For example, someone recommended牛股, a glorified hype, you should be personally cleared leather to see inside the package is grass or floc.

譬如,别人推荐的牛股,被美化得天花乱坠,你自己应亲自拨开牛皮,看里面包裹的是草还是絮。

A critical review on the progress of flocculation morphology was put forward within the scope of raw particulate, flocculant and floc.

从水体中原始颗粒、絮凝剂和絮体3个方面综述了絮凝形态学的研究进展,尤其是分形理论在絮凝理论与工程中的应用。

After that, in the role of wind, these crystals in the air collision with each other, and eventually formed a floc snow.

随后,在风的作用之下,这些晶体在空中互相碰撞,并最终形成了絮状的雪花。

In the text,the forming process and the microbial ecology of the activated sludge floc in SBR(sequencing batch reactor) were observed and studied.

采用序列间歇式反应器(SBR),对啤酒废水活性污泥凝絮体的形成过程及其微生态演替进行研究。

Turbidity, TSS, zeta potential, and dissolved silica were not related to floc size based on Flocculation Index (FI) and data analysis.

从FI?与数据分析得知,浊度、总悬浮固体、界达电位与溶解矽酸与胶羽大小无关。

Floc Point The lowest temperature at which vapors rising a sample will ignite momentarily On application Of a flame under specified conditions.

闪点在规定条件下,油品加热后所逸出的蒸气与火焰接触发生瞬间闪火时的最低温度。

The results showed that the floc size increased with radius firstly and reached a maximum at a position,then began to cut down.

结果表明,沿絮凝器半径方向,絮团粒度先是随半径的增大而增大,在达到某一最大值后则转而降低;

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。

The drag force ranged 0.01-0.06dynes over Reynolds number of 11-27.These results could be used as the benchmark for floc model development.

在雷诺数11-27间受力范围为0.01-0.06达因,此值可做为发展胶羽模型之检验基准。

Under the conditions of inculturing with floc type sludge and without generation of granular sludge,and stable operation,COD volume load averaged 7.

在絮状污泥接种和在未产生颗粒污泥的稳定运行情况下,COD容积负荷平均为7。

This paper expounds the characteristics of biological floc and its present using conditions,and points out its development tendency at home and abroad.

本文阐述生物絮凝剂的特点及应用现状,概括了生物絮凝剂在国内外发展现状及其发展趋势。

This pretreatment can cause the death of the bacterium in the floc, and there is no same trend of the oxygen-consuming reaction.

持续曝气但未添加营养盐之胶羽,当接触到碳源会有急遽耗氧反应产生;

The treatment of low strength wastewater under mesophilic temperatures was investigated in an anaerobic baffled reactor inoculating with anaerobic floc sludge.

接种厌氧絮状污泥,采用厌氧折流板反应器在中温下进行了处理低浓度废水的试验研究。

The addition of water to reduce alcohol content in liquor would produce white floc.The floc mainly contained ethyl palmitate, ethyl oleate and ethyl linoleate.

摘要在低度白酒生产过程中,白酒加水降度时,会产生白色絮状沉淀,沉淀物主要是棕榈酸乙酯、油酸乙酯和亚油酸乙酯。

In a simulated system composed of the floc-buffer suspensions, it was found that the floc size distributions could be characterized by a lognormal function.

研究表明,在含有絮凝缓冲液的模拟系统中,自絮凝酵母颗粒粒径分布符合对数正态分布。

The filamentous mi-croorganisms usually grow up under low substrate concentration conditions, and under high onesthey will be replaced by floc -forming microorganisms.

丝状菌一般在基质浓度较低的条件下生长.基质浓度较高时菌胶团将要代替丝状菌。

The influence of the continuous type influencing factors is continuous.They not only influence the flocculation but also the settling strength of the floc.

连续型影响因素对细颗粒泥沙絮凝沉降的影响是连续的,它们不仅影响絮凝作用发生,而且影响絮凝沉降强度。

The effect experiment of composite floc reuse was carried out.The result could offer an important scientific basis for flocculent CPF application in water treatment.

采用最佳复配方案,进行了絮体回用效果实验,为CPF絮凝剂在水处理中的应用提供了重要的科学依据。

Furthermore, the mean floc size decreased with SRT. and the floc size distribution at higher SRT had a much more uniform distribution, as compared to lower SRT.

污泥絮体的平均粒径随泥龄的延长呈逐渐减小的趋势,且粒度分布愈来愈均匀;

Under proper operative conditions, ultrasound can quickly alter the sludge structure, release water in the floc, and improve sludge dewaterability and stabilization.

在适当的操作条件下,超声波可以迅速改变污泥结构,释放菌胶团包含水,从而促进污泥减量化和稳定化。

The addition of specially manufactured clays can be used to aid flocculation of relatively clear surface supplies by producing a denser floc that settles more rapidly.

特别地制作的黏土的加法可以通过导致更加迅速地安定的一种更加密集的絮凝物用于援助相对地清楚表面供应的絮凝。

The flocculation kinetics and floc structure of kaolin particles induced by cationic polymers were studied by small-angle laser light scattering (SALLS).

利用小角度激光光散射在线监测技术研究了不同阳离子有机高分子絮凝剂对带负电荷的高岭土颗粒体系的絮凝动力学和絮体结构。

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。

He was really drawn from the total reserve弗里西蒙ask some troops movements, including the Sixth Army洛鲍and Mongolia, floc贝维埃two light Cavalry Division.

他的确从总预备队中抽调部分兵力问弗里西蒙运动,包括洛鲍的第六军和多蒙、絮贝维埃两个轻骑兵师。

The influence mechanism of the hydrodynamic shear stress was analyzed by comparison of the morphological characteristics of activated sludge floc and the types of microorganism.

通过不同水流剪切力下活性污泥絮凝体形态及微生物类型的比较,分析了水流剪切力对活性污泥特性的影响机理.结果表明:SBR系统中的活性污泥对水流剪切力的变化较敏感;

Objective:To evaluate the presence of subpleural strip and floc as an aid in the diagnosis and differentiation of the lung contusion from other diseases of the lung.

目的:评价胸膜下条絮征在肺挫伤的诊断和鉴别诊断中的价值。

Based on the model and the floc size measurements, the dependence of the adhesive force of flocs after a long period of stirring on the impeller speed was also discussed.

依据此模式与最大稳定胶羽之实验结果,本文亦探讨了经长时间搅拌作用后之胶羽强度与搅拌翼转速之关系。

EMFRIG N oils are selected mineral oils by solvent processing and finishing, to give the light color, low pour point, low carbon residue, low floc point and good oxidation stability.

EMFRIG N是以精选矿物油经溶剂提纯与精炼而成,具有浅色、低残碳、低絮凝点与优异的抗氧化性。