Membrane

Added layer

Synthesis Technique

Ratio %

Thickness, µ

PVA/CA

PEG1

Chemical Technique

5%

70

PVA/CA

PEG2

Chemical Technique

10%

100

PVA/CA

PEG3

Chemical Technique

15%

180

PVA/CA

PEG4

Chemical Technique

20%

220