Participation of faculty members from the Department of Chemical Engineering / University of Technology at an international scientific symposium of the College of Pharmacy, Al Kitab University on the occasion of the National Day of Water on Saturday, March 23, 2019. They are each of Prof. Dr. Qusay Fadel Abdel Hamid, Assist. Prof. Dr. Salah Salman and Assist. Prof. Dr. Khaled Turki Rashed. The symposium dealt with the role of modern science and technology in raising awareness about the water challenges for sustainable development and saline water desalination using membrane technology, as well as treatment of waste water using industrial and biologic membranes. Where they received the shield of the university and also certificates of appreciation for their active participation in the symposium by means of the President of Al Kitab University, Prof. Dr. Iyad Ghani Ismail.