1) Zeta potential
Zeta-电位
2) Zeta electric potential
Zeta电位
1.
the influences of pH value,inorganic coagulants PFS and PAC,organic macromolecule flocculants CPAM and PAM on the Zeta electric potential of wastewater,and the affect of reducing COD were analysed.
研究以油泥清洗废液为研究对象,考察了pH值,无机絮凝剂PFS、PAC,有机高分子絮凝剂CPAM、PAM对清洗废液Zeta电位的影响,和对COD去除效率的影响。
2.
This text summarized several main factors that affected electrokinetic remediation , such as soil pH value, Zeta electric potential, polarization, chemical property and moisture content etc, and put forward some feasible sollutions.
综述了影响土壤电动修复的几个主要因素,如土壤的pH值、Zeta电位、极化问题、化学性质以及含水率等等,并提出了一些可行性解决措施。
3.
Investigated the influence of pH value, inorganic coagulants, organic macromolecule flocculants, combined action of inorganic coagulants and organic macromolecule flocculants on the Zeta electric potential of fracture and acidified wastewater from Sichuan oilfield.
以川中矿区典型的压裂酸化废水为研究对象,考察了溶液pH值、无机混凝剂、有机高分子絮凝剂、以及无机混凝剂与有机高分子絮凝剂共同作用对废水Zeta电位的影响,从理论上对油田废水的絮凝特点进行了表征。
3) Zeta-potential
Zeta电位
1.
Influences of Inorganic Electrolyte and Organic Macromolecular Flocculant on Zeta-potential of Sludge Surface;
无机电解质和有机高分子絮凝剂对污泥表面Zeta电位的影响
2.
(1)Zeta-potential of the ink particles reached 12.
14 mmol/L时,Zeta电位由初始的-37。
3.
Through zeta-potential and particle size measurements in Al2O3-nanosuspensions, the influence of different pH value and the three different kinds of dispersants (SDBS, CATB and Gum arabic) on the dispersion of Al2O3-nanoparticles were discussed.
通过Zeta电位和粒径的测定,讨论了pH值和三种不同的分散剂(SDBS、CATB、阿拉伯胶)对氧化铜纳米流体分散性的影响。
4) zeta potential
Zeta电位
1.
Effects of active additives on Zeta potential of Lungu atmospheric residue;
活性剂对轮古常渣Zeta电位的影响
2.
Stability of whitening agents using Zeta potential analysis;
应用Zeta电位分析荧光增白剂分散体系的稳定性
3.
Research on the stability mechanism of liquid milk by Zeta potential;
应用Zeta电位研究液态奶的稳定机制
5) Zeta potential
Zeta 电位
1.
In this work,we examine the reaction temperature,reaction time,and stirring velocity on stability of nanoscale silver particles and zeta potential produced by the reduction of silver nitrate with sodium citrate.
用柠檬酸钠还原 AgNO_3制备纳米银溶胶,考察了反应温度,反应时间,搅拌速度对溶胶粒径和 zeta 电位的影响规律。
2.
The morphology of the samples was characterized by transmission electron microscopy(TEM) and the Zeta potential of the samples was tested by MARVEN NANO ZS-90.
采用透射电镜(TEM)表征粉体形貌,MARVEN NANO ZS-90仪器测试粉体 Zeta 电位。
3.
This article has investigated the main properties and mechanism of tourmaline mineral materials by summarizing and analyzing lots of experimental data on thermal expansion,releasing negative ions,Zeta potential,adsorbing heavy metal ions and emitting far-infrared ray for further studies and application of tour.
本文总结了电气石矿物材料热膨胀、负离子释放、Zeta 电位、金属离子吸附、远红外线辐射等性能的测试数据,并在此基础上从微观角度分析了这些性能的产生机理,为其进一步的应用开发研究提供基础数据。
6) Zeta potential
Zeta电势
1.
Influences of the concentration and pH of LAS neopelex on Zeta potential of simulated oil-water interface of heavy crude oil and its polar components were studied by using electrophoreic method.
考察了阴离子乳化剂十二烷基苯磺酸钠(LAS)质量分数、水相pH等因素对稠油及其组分油水界面Zeta电势的影响,并初步探讨了稠油组分与阴离子乳化剂的协同作用。
2.
The main contents of this experiment include the preparation of sulfur sol by replacement of solvent and the determination of zeta potential of the sol using the type JS94G+ electrophorese instrument.
本实验的主要内容包括:采用更换溶剂法制备多种硫磺溶胶;用JS94G+型微电泳仪测定溶胶的Zeta电势。
3.
The interactions between α Al2O3 nanoparticles and metal ions or electrode surface during composite electrodeposition process were investigated by Zeta potential and electrochemical methods.
采用Zeta电势和稳态极化以及电化学交流阻抗(EIS)研究了纳米Al2O3粒子和电解液中的金属离子,和电极表面的相互作用,进而分析了纳米粒子对Co2+和Ni2+还原沉积的影响规律。
补充资料：表面电位与电动电位
表面电位与电动电位
surface potentials and electro- kinetic potentials
匕一oom一an dianwe一丫u dlandong dl占nwei表面电位与电动电位(surfaee potentials andeleetrokinetie Potentials)矿物界面双电层的两个重要的电性参数，表示矿物一水界面荷电的程度。浮选时矿物粒子在水溶液中要和各种离子发生作用，作用的结果经常使矿物表面的电性发生变化。故研究矿物表面的电性，即测定表面电位或电动电位的变化，可以找出矿物与浮选药剂作用的一些规律，进而分析矿物与药剂作用的机理。 表面电位是指固体表面与溶液内部的电位差，以申。表示。它主要取决于溶液中定位离子的浓度。表面电位与定位离子的活度之间的关系服从于能斯特方程，故表面电位的表达式为 RT，a+RT，a生 口n一.一二二In甲丁-一二丁In— n厂a千n厂a一式中R为气体常数;T为绝对温度;n为离子价数;F为法拉第常数;a+、a一为正、负定位离子的活度，在稀溶液中就等于它们的浓度;“年、a巴为表面电位为。时的正、负离子的活度。对于一些氧化矿物，H+和OH-离子是定位离子。当n一1，25C时上述表达式可以简化为必。=0.0591(pH。一pH)。式中pH。为表面电位为。时溶液的pH值，即为矿物的零电点。(见零电点与等电.点)可见，当溶液pH值大于矿物的零电点时矿物表面荷负电，反之荷正电。电动电位是指当溶液处在电场作用下，矿物粒子与溶液之间产生相对运动时，滑动界面上显示的电位，以夸表示。这一电位可用电泳法、电渗法、流动电位法或沉降电位法测出。使用得较多的方法是显微电泳法口对于一些氧化矿物，由于它不导电，理论研究上经常测定它的电动电位。 (龚焕高)
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