About the Book This book offers a comprehensive introduction to the field of waste management, designed for students, professionals, policymakers, and anyone seeking a clear, practical understanding of how modern societies handle the waste they generate. Beginning with foundational concepts, the book progresses through the full spectrum of waste types, treatment technologies, regulatory frameworks, and emerging innovations shaping the future of the industry. Each chapter is written to stand on its own as a focused reference on a specific topic, while together the chapters build a complete picture of the waste management lifecycle, from the moment waste is generated to its final treatment, recovery, or disposal. Real-world context is woven throughout, illustrating how theory translates into the systems operating in cities, industries, and communities around the world. Special attention is given to the growing importance of sustainability and circular economy thinking, recognizing that the most effective waste management strategies are increasingly those that prevent waste before it is created, rather than simply managing it after the fact. Readers will come away with a solid grounding in landfill and incineration systems, composting and recycling processes, hazardous and electronic waste handling, and the policies and technologies driving the field forward. Whether used as a classroom textbook, a professional reference, or a general-interest guide for engaged citizens, this book aims to make the essential principles of waste management accessible, practical, and relevant to the environmental challenges of our time.