capillary colloidal filtration 毛细管胶粒渗透
The deflocculated sludge reduced the effective filtration area, which resulted from the deposition of colloidal particles and soluble matter that deposited on the membrane pores.
解体污泥由于胶体颗粒和可溶性物质沉积在膜面堵塞膜孔，使过滤的有效面积减小；
When this membrane has been applied to the filtration process, because of the electrical effects, it can rejects the charged colloidal particles.
当导电徽滤膜应用于过滤时，由于电的作用，可以截留带电胶体微粒。
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