zeta-potential

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。

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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.

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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。

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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

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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.

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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.

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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。

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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。

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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）。

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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；

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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.

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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.

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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.

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