Research Centrifugal Sedimenting DeWatering of Active Sludges Treated by Flocculants

The developmental process of this filling technology is presented and evaluated, including dynamic electrochemical consolidation, underground centrifugal dewatering and pumping, pipeline self-flow delivery and paste pumping of the highly concentrated unclassified tailings.

本文按照其发展过程介绍了动电固结工艺、全尾砂井下离心脱水泵送充填工艺、高浓度全尾砂胶结充填管道自流输送工艺和膏体泵送充填工艺，并对这些工艺作了评价。

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In the paper, some theoretical model and mathematical model of the filter cake moisture content through centrifugal dewatering are introduced.

本文介绍了离心脱液滤饼含液量研究方面的一些理论模型及数学模型，同时比较了各自的特点。

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Recent Progress in Research on the Moisture Content of Centrifugal Dewatering Filter Cake ── Model of Theory and Mathematics

离心脱液滤饼含液量研究进展&理论模型及数学模型

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Application of centrifugal dewatering technique in treating the oily sludge of petroleum refinery

炼油厂含油污泥离心脱水技术的探索

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Application of Centrifugal Dewatering Technology in Fuel Preparation System of CFB Boilers

离心脱水技术在CFB锅炉燃料制备系统中的应用

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Simulation test study on sludge centrifugal dewatering in urban sewage treatment plant

城市污水厂污泥离心脱水模拟试验研究

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Dewatered sludge may be spread on the land and cultivated into the soil by conventional agricultural equipment.

去水污泥可以由传统农用机械铺设在土地之上在和培养土壤。

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The dewatered sludge is used as manure and fuel.

被脱水的烂泥使用作为肥料和燃料。

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Study on Recycle Ratio in Aerobic Composting Technology of the Dewatered Sludge

脱水污泥好氧堆肥化处理工艺中的返料比研究

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Study on the Improvement of Landfill Characteristics of Dewatered Sludge by Adding Additive

垃圾填埋体渗透特性研究掺添加剂改善脱水污泥填埋特性研究

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Determination of TOC Content in Dewatered Sludge of Urban Wastewater Treatment Plant

城市污水厂脱水污泥中TOC含量的测定

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Thin layer drying characteristics and kinetics model of dewatered sludge

脱水污泥薄层干燥特性及动力学模型分析

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Provide strong technical support for dewatered sludge stabilization treatment.

为脱水污泥稳定化处理提供有力的技术支持。

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This paper presents the experimental results for the strength character of loess in Longxi area, and probes the relationship between strain and stress under deviator stress.

本文介绍了对陇西地区黄土的强度特性进行的试验研究结果。陇西地区Q3和Q4黄土在偏应力作用下的应力&应变关系基本上可用康德纳双曲线模式来表示。

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The test results indicate that the modulus of deformation and the strength of samples are reduced by wetting, that slaking deformations consists of either slaking volumetric strain or slaking deviator strain and that the slaking deformation is reduced with compacting factor of the samples is increased.

取得的湿化变形试验成果表明，湿化使土样的变形模量和强度均有所降低；湿化变形不仅包括湿化体应变，而且包括湿化偏应变；

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Based on the test results of sand, mechanics of internal parameters ( plastic volumetric strain and plastic deviator strain) depending on stress path is explained. General equation expressing hardening parameter independent of stress path is proposed.

在分析砂土试验结果的基础上，揭示了基本硬化内参量（塑性体积应变、塑性剪应变）变化的应力路径相关性，提出了应力路径无关硬化参量的一般表达式。

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Using the resonant column triaxial test and static triaxial test results, and based on elastic theory for 1% of axial strain, the deviator stress and G max are found to be related.

同时本研究利用静力三轴试验结果，以弹性理论推求于轴应变为1%时所对应之偏应力与最大剪切模量具有相关联性。

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Moreover, the invariants of the stress deviator were employed to analyze the metal deformation process of ring compression and hydro-bulging toroidal shell by numerical simulation, and also the simulated and experimented results have a good agreement.

并且通过数值模拟的方法，采用偏应力张量不变量对圆环压缩和环壳液压胀形过程中金属的变形进行了分析，模拟结果和实验现象一致。

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Based on a dislocation dynamic model, a dependence between the second invariants of the inelastic deformation rate and those of stress deviator is proposed and thus a rate-dependent visco/ plastic constitutive equation is built.

基于一种位错动力学模型建立了非弹性应变率偏张量第二不变量与应力偏张量第二不变量之间的函数关系，由此给出一种粘塑性本构方程。

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So, a deeper understanding of the significance and the role of the invariants of the stress deviator which are considered more abstractly has been given.

由此对通常认为比较抽象的偏应力张量不变量的意义与作用有更深层次的理解。

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