Janus membranes for membrane distillation: Recent advances and challenges

Membrane distillation (MD) is a promising hybrid thermal-membrane separation technology that can efficiently produce freshwater from seawater or contaminated wastewater. However, the relatively low flux and presence of fouling wetting agents in feed solution negate applicability MD for long term operation. In recent years, 'two-faced' membranes Janus have shown potential to decrease problem common system as well enhance performance. this review, comprehensive study was performed investigate various fabrication, modification, novel design processes prepare discuss their performance desalination wastewater treatment utilizing MD. The potential, challenges future prospects relating use are also tackled review.