压缩双电层

絮凝机理研究结果表明，PFMA的絮凝既有羟基架桥作用，也有压缩双电层和吸附电中和作用。

The flocculation mechanisms of PFMA include the interaction of hydroxides , the compression of double charged .

针对含高岭土水样，无机药剂处理效果明显优于有机药剂，无机药剂作用机理以压缩双电层为主，有机药剂以吸附架桥为主。

For these simulated water samples , inorganic coagulants with mainly compressing double electric layers mechanism are more efficient than the organic ones with absorption bridge mechanism .

Na+的加入导致电中和作用压缩双电层，使菌体对淀粉颗粒的吸附凝聚量增加，从而起到助凝剂的作用。

Added Na + to the system causing electrical neutralize effect and compression electric double layer . It made mycelium adsorb starch particles increased , thus it played coagulant function . 4 .

多元醇吸附在泥页岩颗粒表面，改变其表面电荷，压缩扩散双电层，抑制泥页岩颗粒水化；

The mud shale particles hydration is checked through altering their surface charge and compressing their diffused double layer with polyalcohol adsorbing .

化学因素对滤过程的影响较为复杂，无机电解质主要是通过压缩矿物表面双电层而强化过滤过程，在矿物表面ζ－电位等于零时，过滤效果最好；

The influence of chemical factors on the filtering process is rather complicated . Inorganic electrolyte intensifies the filtering process mainly by compressing double electric layer on the surfaces of minerals . When ζ - potential on the surfaces of minerals is zero , the filtering effect is best .