zeta-potential

Then compared the sedimentation time, particle size and zeta potential with the before modified one.

然后比较表面改性前后的沉降时间, 粒度大小和ξ电位,并确定表面活性剂的用量.

The results showed that the cationic humite micro-particle had high cationic Zeta potential and nanometer diameter.

研究阳离子硅镁石微粒的性能及其助留效果.

The relationships of dispersion-aggregation state of particle suspensions and wettability, zeta potential of particles are examined.

研究了亲水性和疏 水性 两大类型颗粒在水中的分散规律及颗粒分散行为与表面润湿性 、 表面电位的关系.

The data shown that the anionic amphiphilic polymer could interact with CTAB forming compact complexes; the size and Zeta potential of the complexes was dependent on the CTAB concentration. The interaction between the polymer and CTAB is mainly anionic-cationic electrostatic attractions.

结果表明该阴离子型两亲聚合物与CTAB可形成结构紧密的复合物，复合物的粒径以及Zeta电势与CTAB的浓度有关；两亲聚合物与CTAB之间主要通过阴阳离子的静电引力而发生相互作用。

It was found that the Zeta-potential ranging from 50 mV to 66 mV favored the deflocculation of the suspension, while that below 22 mV, flocculation was affected.

混悬剂的动电位在22mv以下可产生絮凝，适合于反絮凝的动电位是在50～66mv之间。

Flotation mechanism of SR was studied by Infrared Absorptions Spectra analysis and Zeta-potential.

并通过Zeta - 电位测定和红外光谱分析,研究了SR的浮选作用机理.

The positive effect of the great increase of carboxyl ( increase of absolute Zeta potential and retardation effect) is smaller than the negative effect ( increase of adsorption point).

羧基数量的大幅度增加所造成的正面作用（Zeta电位绝对值增加、缓凝作用增加）小于负面作用（吸附点的增加）。

The function and influence of Zeta-potential on coagulation of slime water

表面电位对煤泥水混凝过程的作用及影响

Higher zeta potential occurs in the suspension of milled particles at pH 3.5 and lower.

结果使得磨细粉制成的水基悬浊液,在酸碱度被调节到pH3.5或更低时,获得最高的Zeta电 位.

Because of surface modification of graft polymer, balance adsorbance of surfactant on carbon black surface and zeta electric potential are changed.

与普通炭黑比较，表面活性剂在改性炭黑表面的平衡吸附值发生较大的变化，从而使该类粒子的表面zeta电位值发生变化。

The drainage of pulp can be improved by adding collagen and chitosan, and the Zeta potential can also be adjusted according to requirement.

壳聚糖和胶原蛋白的混合加入，使纸浆的滤水性能有所改善，并可按要求调节纸张的Zeta电位；

The dispersion mechanism is analysed by testing Zeta potential and the viscosity of the suspensions.

通过测定颗粒表面Zeta电位、悬浮体系粘度,分析了分散剂的作用机理.

The saturated adsorption amounts of ( MJ ( 1)) on Hebi and Huainan coals in the first step were increased, and the Zeta potential of the corresponding coal particles was increased as well.

在鹤壁、淮南煤上增加了MJ（1）的单层饱和吸附量，且使复合煤粒产生较高的Zeta电位。