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   coagulation 在 建筑科学与工程 分类中 的翻译结果: 查询用时:0.142秒
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coagulation     
相关语句
  混凝
    INTRODUCTION TO THE ’87 COAGULATION AND HORIZONTAL FLOW SEDIMENTATION SYSTEM IN HANGZHOU'S TSINGTAI WATER WORKS
    杭州清泰水厂’87混凝平流沉淀池简介
短句来源
    Basic Characteristics of Streaming Current -Study on Relative Factors of SCD Coagulation Control System(Ⅱ)
    流动电流的基本特性──SCD混凝投药控制系统相关因素研究(Ⅱ)
短句来源
    Coagulation Test Study on Removing Turbidityand Reducing Silicon of Raw-water
    原水除浊降硅混凝试验研究
短句来源
    APPLICATION OF LASER LIGHT SCATTERING IN COAGULATION:A CRITICAL REVIEW
    激光光散射在混凝研究中的应用评述
短句来源
    Coagulation and Classification of Turbidity
    混凝与浑浊度分类测定
短句来源
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  凝聚
    Based on a lot of experiment, it is found that the secondary coagulation technology improves the guideline of the TOC of contaminated original water by routine one by 20%, whereas the advantage exists in a low concentration of TOC of original water.
    通过大量实验发现,二次凝聚工艺较常规凝聚工艺在处理受污染原水TOC指标上提高20%以上,而这种优势存在于原水的一个低TOC浓度区间。
短句来源
    The factors that impact the effect of secondary coagulation are investigated, such as the species of coagulant, the proportion and concentration of adding coagulant, PH and so on, and the author finds out the optimal conditions and provide the control parameters for engineering practice.
    实验还对影响二次凝聚效果的因素,如凝聚剂种类、加药比例、加药浓度、PH值等进行了研究,找出了二次凝聚工艺的最佳控制条件,为该工艺的操作实施提供了控制参数。
短句来源
    In the study, the author questions and analyzes why the secondary coagulation has the advantages on the fractal theory and traditional coagulation mechanisms, such as charge neutralization and effective collision of the particle and so on, and combine the theory of quality research and quantity analysis.
    本研究对二次凝聚优于常规凝聚的原因从电性中和、颗粒的有效碰撞等传统混凝机理及分形理论方面进行了探讨和分析,并实现了定性理论研究和定量理论分析的统一。
短句来源
    One essential term for particles’ coagulation is to make particles collide each other, which belongs to the mechanism of coagulation and flocculation, therefore, the dynamics of coagulation and flocculation and relevant influencing factors have been introduced.
    要使杂质颗粒之间发生凝聚的一个必要条件是使颗粒互相碰撞,这属于混凝动力学的范畴,由此介绍了混凝动力学原理及影响混凝效果的相关因素。
短句来源
    In the flocculation process of water treatment, the mutual particles collision, coagulation, the breaking up, and re-coagulation is a random process, and the outcoming floculus has a fractal structure characteristic.
    在水处理絮凝过程中,水中细小粒子相互碰撞、凝聚、破碎以及再凝聚过程是一个随机的过程,形成的絮凝体具有分形构造特征。
短句来源
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  絮凝
    Study on water coagulation and flocculation jar test method
    水的混凝及絮凝杯罐试验方法的研究
短句来源
    DBP's precursor removal by enhanced coagulation in water purification process
    强化絮凝去除水中 DBP 先质研究(Ⅰ)
短句来源
    The result of enhanced coagulation shows that the best condition is:PAC’s dose is 20mg/l,mixing speed 260r/min,mixing time 30s,flocculating speed 50r/min, flocculating time30min,sedimentation time 25min,controlling pH 6.5-7.0 Organic matter’s rate is 68℅,NTU’s is 87℅.
    絮凝速度为50r/min,絮凝时间为30s; 沉淀时间取25min,pH控制在6.5-7.0,对有机物去除率可达到68℅,浊度去除率达到87℅。
短句来源
    Coagulation of high-turbid water mainly depends on adding HPAM while the quantity of HPAM,the way of adding drugs and good conditions for coagulation can have an influence on sedimentation velocities of high-turbidity water's surface.
    高浊度水的絮凝沉淀主要是投加聚丙烯酰胺 ( HPAM) ,而投加量、投加方式和良好的絮凝条件都会影响高浊度水浑液面的沉速。
短句来源
    Experimental results show that the best rate of ferrate and arsenic(Ⅲ) is 15∶1,the efficiency of As removal can be achieved 98%,and the residual concentration of As3+is <0.05mg/L. The optimum pH is 5.5~7.5.The oxidative and coagulation time is 10 min and 30 min respectively.
    结果表明,高铁酸盐与砷浓度比为15∶1,最佳pH为5.5~7.5,适宜的氧化时间为10min,絮凝时间为30min,处理后的水样中砷残留量可达到国家饮用水标准;
短句来源
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  凝结
    The Influence on the Coagulation and Hardening of Cements with Set Controlling Admixtures
    调凝型外加剂对水泥凝结硬化性能的影响
短句来源
    The Technology and Its Significance of Correctly Determining Consumption,Coagulation Time and Stability for Cement Standard Consistency
    正确测定水泥标准稠度用水量、凝结时间及安定性的技术和意义
短句来源
    As the traditional material that commonly used, cement has its own limitation such as limited solidifying objects, bad stability in water, high cost and uneasy adjustment in coagulation time etc. in water conservancy, architecture and road etc.
    水泥作为应用最广泛的传统材料在水利、建筑和公路等场合有它一定的局限性,如固化对象范围窄、水稳定性差、使用成本高及凝结时间不易调整等不足之处。
短句来源
    Gas, oil or water breakthrough caused by weightlessness during cement slurry coagulation is one of the most important factors, which influences cementing quality.
    水泥浆在凝结过程,因失重而造成的油、气、水窜问题是影响固井质量的重要因素之一。
短句来源
    In order to guarantee the high quality of concrete in pit soleplates, it is important to control the temperature of concrete during coagulation.
    为了保证基坑底板混凝土的质量 ,在凝结养护期间控制其温度是比较重要的 .
短句来源
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  coagulation
The photopolymerization led to stable lattices and they were obtained with no coagulation during synthesis and no destabilization over time.
      
Clinical study on the related markers of blood coagulation in the patients with ANFH after SARS
      
The aim of this research was to investigate the blood coagulation function in the patients with avascular necrosis of the femoral head (ANFH) after severe acute respiratory syndrome (SARS).
      
(2) According to the values of kinetic clotting, the blood coagulation time of the potassium titanate biological thin film was more than that of Ti-15Mo-3Nb.
      
Preparation of H-oleoyl-carboxymethyl-chitosan and the function as a coagulation agent for residual oil in aqueous system
      
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Chlorinated copperas is a liquid coagulant. In this process ferrous sulphate is oxidized by liquid chlorine. Tianjin Waterworks has adopting it for 6 years in Ling Zhuang Water Plant.This article details its method of preparation, its function in coagulation, its method of addition, as well as its effect in comparison with ordinary ferrous sulphate treatment.

氯化硫酸亚铁是把硫酸亚铁用液氯氧化制成的一种液体混凝剂。这种混凝剂是天津市自来水公司凌庄水厂研制成功,并在生产上已有六年的运行经验。 本文详述了氯化硫酸亚铁混凝剂的制备;混凝作用和投加方法以及与硫酸亚铁混凝剂在生产运行中的对比效果。

Physical and chemical processes of coagulation and filtration have beendescribed theoretically and relevant tests for these theoretical aspects havebeen presented. The physical models for coagulation and filtration are vali-dated by experiments and they show that the particle transport is quantita-tively related to particle size distribution. It has also been observed that theehemical models for coagulation and filtration reveal qualitative relationshipsbeween the attachment efficiency and...

Physical and chemical processes of coagulation and filtration have beendescribed theoretically and relevant tests for these theoretical aspects havebeen presented. The physical models for coagulation and filtration are vali-dated by experiments and they show that the particle transport is quantita-tively related to particle size distribution. It has also been observed that theehemical models for coagulation and filtration reveal qualitative relationshipsbeween the attachment efficiency and surface properties of suspended particleand solutions. But fur ther research on these chemical aspects is needed. Thesefundamental aspects of coagulation and filtration provide a scientific basis fordesign and operation of coagulation and filtration in water treatment plants.

对混凝和过滤的物理化学机理作了理论描述,对这些理论方面的实验验证结果也作了介绍。实验验证表明混凝和过滤的物理方面的理论是成熟可靠的;并发现颗粒传送效率定量地联系着颗粒的尺寸分布。化学方面理论的验证定性地揭示了过程速率或效率与悬浮颗粒的表面性质和溶液化学条件的内在关系;但这方面的理论模式和实验验证还需作进一步努力。这些基础理论为水处理厂的混凝和过滤工艺设计和运转提供了理论根据。

Motion law of rotating flow with floc particles in it is disscussed in detail in this paper. At the same time, coagulation mechanism is analysed for rotating flow,It is indicated from the study,that when the mechanism is rightly followed,the problems of impairment of initial reactions in coagulation of water with low temperature and turbidity can be overcome efficiently.

本文详尽地论述了旋转水流及其中矾花颗粒的运动规律,同时对旋转水流的混凝机理进行了分析,证明把它用于混凝初始反应,能有效地克服低温、低浊时混凝初始反应难以进行的问题。

 
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