As the temperature increases , the water flux first decreases evidently , then increases slightly and the clearance rates of low - molecular weight substances first increase , then decrease shaply.

随着铸膜液温度的上升，水通量先是明显下降，然后略有上升。膜对低分子物质的去除率先是增加，然后急剧下降。

youdao

As the temperature increases , the water flux first decreases evidently , then increases slightly and the clearance rates of low - molecular weight substances first increase , then decrease shaply.

随着铸膜液温度的上升，水通量先是明显下降，然后略有上升。膜对低分子物质的去除率先是增加，然后急剧下降。

youdao