Arsenic removal technologies: from challenges to innovative solutions

Abstract

This book tackles the critical issue of arsenic contamination in water resources, a significant global threat impacting both developed and developing nations. Arsenic exposure poses severe health risks, including cancer, necessitating innovative solutions that prioritize both effectiveness and environmental responsibility. This book explores the diverse sources of arsenic contamination, from naturally occurring minerals to industrial pollutants, and the severe health impacts of chronic exposure, including cancer and cardiovascular diseases. It also covers the latest advancements in bioremediation and nanotechnology, featuring cutting-edge sustainable arsenic removal technologies that go beyond traditional methods like coagulation and filtration. Divided into 14 chapters, the book addresses topics such as bioremediation using microorganisms and natural plant-based systems, integrated bioremediation technologies, and the application of nanotechnology for enhanced efficiency and affordability. It also outlines the development and use of low-cost adsorptive materials and sustainable adsorbents, providing a comprehensive overview of their strengths, limitations, and future prospects. With a focus on both developed and developing countries, the book examines the current state of arsenic removal methods, the challenges faced, and the innovative solutions being developed. It highlights the importance of building capacity and knowledge sharing for sustainable arsenic management. This book is an essential resource for researchers, environmental scientists, engineers, and policymakers working in the fields of environmental science, water treatment, and public health. It equips readers with a detailed and up-to-date perspective on the technologies and strategies needed to effectively mitigate arsenic pollution.