
Keywords: دی متیل استامید; PSf; polysulfone; NMP; N-methyl pyrrolidinone; DMAc; dimethyl acetamide; DMF; dimethyl formamide; MF; microfiltration; UF; ultrafiltration; NF; nanofiltration; EIPS; evaporation induced phase separation; NIPS; non-solvent induced phase separation; VIPS; v