Fig. 7: Study of transmembrane pressure variation and salt rejection. | npj Clean Water

Fig. 7: Study of transmembrane pressure variation and salt rejection.

From: Exploiting interfacial polymerization to fabricate hyper-cross-linked nanofiltration membrane with a constituent linear aliphatic amine for freshwater production

Fig. 7

a Effect of different pressure on water flux of the membranes, fabricated at different cross-linking temperature (Temperature: 60, 80, and 100 °C; Time: 60 min) using cross-flow nanofiltration setup, b Salt rejection performance of the membranes, fabricated at different cross-linking temperatures 60, 80, and 100 °C; Cross-linking Time: 60 min) using cross-flow filtration setup at constant pressure (20 bar) and c, d long-term stability test for performance evaluation of HCPA-TFC-NF@M2.

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