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ssssllllnnnn

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°®ÓëÓêÏÂ: ½ð±Ò+1 2015-03-14 14:31:49
ä½³½¸ó: ½ð±Ò+10, ¡ïÓаïÖú 2015-03-15 19:23:50
This may be due to the increase in polymer concentration near the membrane surface caused by the increased flux with the increase of pressure. Higher polymer concentration leads to an increase in the amount of permeability. Meanwhile, the trapped polymer at the low pressure can be filtered partially through the ultrafiltration membrane.
2Â¥2015-03-14 02:29:47
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genhunter

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°®ÓëÓêÏÂ: ½ð±Ò+1 2015-03-14 14:31:57
ä½³½¸ó: ½ð±Ò+20, ·­ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2015-03-15 19:24:03
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This may due to an accumulation of polymers near the membrane when the throughput increase as a result of increased pressure applied. Permeability increases as polymer concentration increases. At the same time, polymers that otherwise would be retented under lower pressure can partially across the ultrafiltration membrane due to a pressure rise.
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3Â¥2015-03-14 09:25:39
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ä½³½¸ó

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ÒýÓûØÌû:
2Â¥: Originally posted by ssssllllnnnn at 2015-03-14 02:29:47
This may be due to the increase in polymer concentration near the membrane surface caused by the increased flux with the increase of pressure. Higher polymer concentration leads to an increase in the ...

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4Â¥2015-03-15 19:24:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ä½³½¸ó

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ÒýÓûØÌû:
3Â¥: Originally posted by genhunter at 2015-03-14 09:25:39
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This may due to an accumulation of  ...

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5Â¥2015-03-15 19:24:47
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