选用复配使用的阴阳离子表面活性剂，通过沉降实验、纳米颗粒的极限分离直径和TEM来测试纳米颗粒在瓦特镀液中分散性能好坏。
By using the mixture of anionic surfactant and cationic surfactant, we can define the stability of SiC suspension with sediment experiment, the limited separation diameter and TEM.
主要原因可能是形成配合物后电子由配体流向配位的中心阳离子，增加了电子的转移能力。
Thus could be resulted from the complexation by which increases the electron density of the metal ion through partial sharing of its positive charge with donor groups.
将无机高分子混凝剂聚合硅酸氯化铝（PSAC）与阳离子型聚季铵盐絮凝剂按比例复配，用于处理活性红染料漂洗废水。
The inorganic coagulant of polysilicic aluminum chloride(PSAC) and cationic polymeric quaternary ammonium salt are mixed to treat reactive red dyeing wastewater.
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