This book aims to offer new scientific concept in the field of water and environment. The main purpose of this book is to exchange some of the latest research findings and educational information on the water and environment in order to take important measures to protect water resources and the environment for future generations in accordance with the principles of sustainable development. The book welcomes all related research and review papers and hopes ICSDWE can positively impact our world and provide a better future for all, including the improvement to the quality of life.