Silvia Serranti Department of Chemical Engineering Materials & Environment, Sapienza University of Rome, Italy HERMIDA CASTRO Demetrio Universitat Oberta de Catalunya, Spain Ganesh Raj Joshi United Nations Center for Regional Development, Japan Hema Krishna University of Toronto, Canada Bahram Hooshyar Yousefi Iranian Cultural Heritage Organization in Eastern Azerbaijan, Austria Rohini Devkota Australian Centre for Sustainable Catchments, University of Southern Queensland, Australia Adriana Estokova Faculty of Civil Engineering, Technical University of Kosice, Slovakia Mohanakrishna Gunda Unit-Separation and Conversion Technologies, VITO NV, Belgium Alexandre Marco da Silva São Paulo State University, Brazil Pedro Daniel da Cunha Kemerich Universidade Federal de Santa Maria - UFSM, Brazil Yasaman Sanayei Department of Modern and Sciences and Technologies, University of Isfahan, Iran Mohd Halim Shah Ismail Universiti Putra Malaysia, Malaysia Chris Adendorff Nelson Mandella Metropole University, South Africa Mulopo Jean University of Witwatersrand, South Africa Nnenesi Kgabi Polytechnic of Namibia, Namibia Rama Mohan Rao Yerra Anna University, India Bibhuti Bhusan Mandal Associate Professor, Indian Institute of Technology Kharagpur, India Ravindra Gaikwad Pravara Rural Engineering College, Loni, India Abd El-Rahman Ahmed Agricultural Engineering Research Institute, Egypt Muhammed Yakoob Soomro Faculty of Engineering, Pakistan Ali Salha Utah Water Research Laboratory, United States Eugine Makaya University of Kassel, Germany George Kyzas Technological Educational Institute of Kavala, Greece Raffaele Taddeo Tampere University of Technology, Chemistry and Bioengineering, Finland Franz Zirena Vilca Center of Nuclear Energy in Agriculture, Brazil Vanessa Meloni Massara University of Sao Paulo, Brazil Catalin Badea Politehnica University of Timisoara, Romania Suresh Kumar Singh Department of Civil Engineering, Jai Narain Vyas University Jodhpur, India Hitendra Jani BEIL, Ankleshwar,Gujarat, India Dr. Amrit Kumar Delhi Techonological University, India Sachin Madhavrao Kanawade Sir Visvesvaraya Institute of Technology, India Waleed Mohammed Sheet Satam Alabdraba Tikrit University, Iraq Usama Nassar Suez Canal University, Egypt Revathi V K.S.R. College of Engineering, India Lekan Amusan Covenant University, Cannanland, Ogun State, Nigeria