
Keywords: هگزافلوروپروپیلن; MD; Membrane distillation; MED; Multi-effect distillation; ZLD; Zero liquid discharge; PTFE; Polytetrafluoroethylene; PVDF; Polyvinylidene fluoride; AGMD; Air gap membrane distillation; SGMD; Sweep gas membrane distillation; HFP; Hexafluoropropylene; PES;