Fig. 5
a Porosity of the PET membranes as a function of PEG 400 concentration, (b) Water contact angle of the PET membranes as a function of PEG 400 concentration
Fig. 5 | Sustainable Environment Research
a Porosity of the PET membranes as a function of PEG 400 concentration, (b) Water contact angle of the PET membranes as a function of PEG 400 concentration