Elsayed, N. A., Barrufet, M. A., Eljack, F. T. and El-Halwagi, M. M. (2015) “Optimal Design of Thermal Membrane Distillation Systems for the Treatment of Shale Gas Flowback Water”, International Journal of Membrane Science and Technology, 2(2), pp. 1-9. doi: 10.15379/ijmst.v2i2.477.