1) dialysis coefficent
渗析系数
1.
The effects of ion exchange capacity, dialysis coefficent, surface resistance and water content of the membrane on separation coefficient were studied, and the separation performance of the membrane against H 2SO 4/CuSO 4 was determined.
本文介绍了非对称阴离子扩散渗析膜的制备 ,研究了膜的离子交换容量与渗析系数、面电阻的关系 ,及膜含水率对分离系数的影响和硫酸浓度对渗析系数的影响 ,测试了膜对 H2 SO4 /Cu-SO4 体系的分离性
2) Permeability coefficient
渗透系数
1.
Discussion on algorithm of permeability coefficient in hydrous layer by using logging parameter of apparent resistivity;
利用视电阻率测井参数计算含水层渗透系数的探讨
2.
Research on permeability coefficient of filter cake composed of quinoline insoluble particles;
喹啉不溶物滤饼的渗透系数研究
3.
Study on the permeability coefficient of ammonia through hollow fiber supported liquid membrane;
氨在中空纤维支撑液膜内的渗透系数
3) coefficient of permeability
渗透系数
1.
Predicting coefficient of permeability from soil-water characteristic curve for Shanghai soft soil;
由土–水特征曲线预测上海非饱和软土渗透系数
2.
To mensurate the coefficient of permeability of sand and grit stratum by measuring the velocity of the liquid in the holee;
流量测井法测定砂砾层的渗透系数
3.
Contrast and analyses of three ways used to determine the coefficient of permeability of a thick and deep cover——Exemplified by a thick and deep cover in the Xiabandi reservoir dam site in Xinjiang;
深厚覆盖层渗透系数三种测定方法的对比分析——以新疆下坂地水库坝址覆盖层为例
4) hydraulic conductivity
渗透系数
1.
Impacts of the spatial variation of hydraulic conductivity on the transport fate of contaminant plume;
渗透系数的空间变异性对污染物运移的影响研究
2.
Research on hydraulic conductivity test of compacted municipal solid waste;
城市生活垃圾渗透系数测试研究
3.
Relationship between hydraulic conductivity and diffusion coefficient of clay liner;
粘土衬垫中渗透系数与扩散系数的关系
5) permeability
[英][,pə:miə'biliti] [美][,pɝmɪə'bɪlətɪ]
渗透系数
1.
Investigate of the Internal Friction Angle and the Permeability of Quartz Sand for EPC Process;
消失模用石英砂的内摩擦角与渗透系数的研究
2.
Application of generalized Bayesian method to stochastic analysis of fissured rock permeability coefficient;
广义Bayes法在裂隙岩体渗透系数随机反演中的应用
3.
An analytical method for prediction of the water permeability of hardened cement paste;
硬化水泥石水渗透系数预测的解析法
6) seepage coefficient
渗流系数
1.
Measured coefficient of slippage,seepage index and seepage coefficient by experiment,and compared calculated results with spot results and verified the effectiveness of this method.
通过渗流流量和压力相关试验测定了滑脱修正系数和渗流指数以及渗流系数,并将该方程的计算结果和现场产量做了对比,证明了该方法的正确性。
补充资料：填充离子交换树脂的电渗析器、电渗析填充床等
分子式：
CAS号：
性质：又称填充离子交换树脂的电渗析器、电渗析填充床等。这是将离子交换树脂充填入电渗析器隔室中，将电渗析与离子交换树脂结合一起的一种脱盐方法。这种装置可以提高脱盐室的电导，并能有效地防止极化沉淀以制备高纯水。但其结构比较复杂，拆装不便。其工作原理为：将H+，OH-型阳、阴树脂予混后填充入电渗析器脱盐室。在直流电场作用下，阴、阳树脂与溶液中的阴、阳离子进行交换。之后，由于电解再生，树脂分别又转为H+，OH-型，解吸的阴、阳离子分别通过阴、阳膜进入浓缩隔室。
CAS号：
性质：又称填充离子交换树脂的电渗析器、电渗析填充床等。这是将离子交换树脂充填入电渗析器隔室中，将电渗析与离子交换树脂结合一起的一种脱盐方法。这种装置可以提高脱盐室的电导，并能有效地防止极化沉淀以制备高纯水。但其结构比较复杂，拆装不便。其工作原理为：将H+，OH-型阳、阴树脂予混后填充入电渗析器脱盐室。在直流电场作用下，阴、阳树脂与溶液中的阴、阳离子进行交换。之后，由于电解再生，树脂分别又转为H+，OH-型，解吸的阴、阳离子分别通过阴、阳膜进入浓缩隔室。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条