Membrane pore density impact factorα_2 of constant pressure mode was bigger with large trans-membrane pressure,which explained membrane fouling increased faster and constant pressure model was easily polluted.
且随着跨膜压差的增大,恒压模式的膜孔密度影响因子变的更大,即恒压模式的膜阻力增加的更快,恒压模式比恒流模式更容易被污染。
参考来源 - 恒压超滤水处理过程的影响因素及膜污染特性的评价研究·2,447,543篇论文数据，部分数据来源于NoteExpress
With the increase of reaction time, acidic concentration, temperature and anodize voltage, the membrane would become thick and the pore density become small.
随着时间的延长、酸浓度的增加、温度的升高和电压的增大膜厚增加，孔密度下降。
Anodic alumina oxide (AAO) membrane prepared by anodizing of al not only has a simple process, but also contains uniform parallel pores and high pore density.
阳极氧化铝膜不仅制备工艺简单，而且具有孔径分布均匀、孔密度高、孔道平行可根据实际需要调控孔径大小及分布。
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