Speakers 1-Professor Rafid Al-Khaddar, Dean of Academic Affairs, Oryx Universal College, Qatar, and the X-president of CIWEM (Chartered Institution of Water and Environmental Management), UK. 2- Professor Subhi Al-Jibori, Chemistry Department, College of Science, Tikrit University. 3- Dr Khalid Hashim, School of Civil Engineering and Built Environment, Liverpool John Moores University, UK.
