1. Membrane Research Laboratory; Department of Chemical Engineering; National Institute of Technology; Tiruchirappalli 620 015 India
2. Department of Nanotechnology; Center for Postgraduate Studies, Visvesvaraya Institute of Advanced Technology, Visvesvaraya Technological University; Bengaluru Region Muddenahalli 562 101 India
3. Advanced Membrane Technology Research Centre; Universiti Teknologi Malaysia; 81310 Universiti Teknologi Malaysia Skudai Johor Malaysia