As the population of the world is rising, so is the amount of waste produced. It has become an issue to control this ever growing waste problem, therefore, waste management is important. Waste management refers to the field of using various actions, activities, technologies and methods to manage waste. In also includes transport, collection, disposal and treatment of waste. This book attempts to understand the multiple branches that fall under the discipline of waste management and how such concepts have practical applications. Most of the topics introduced in this book cover new techniques and the applications of this subject. Different approaches, evaluations and methodologies and advanced studies have been included in it. For all those who are interested in waste management, this textbook can prove to be an essential guide.