| 摘要 |
A separation membrane including: a separation membrane main body having a feed-side face and a permeate-side face; and a plurality of channel members adhered to the permeate-side face of the separation membrane main body, in which a weight W (g) of the plurality of channel members and a volume V (cm 3 ) of the plurality of channel members, exclusive of portions impregnated into the permeate-side face, satisfy the following relational expression: 1.0 ‰¤ W/V ‰¤ 2.5, and the channel members have a melting temperature of 200°C or lower as measured with a differential scanning calorimeter. |
