Environmental chemistry has emerged as a distinct field of study in the recent times. It is focused on understanding the chemical & biochemical processes and interactions that occur in the environment. The topics included in this text, such as relationship between chemistry, biomaterials and biological matters, speciation, bioavailability, etc., are of utmost significance and bound to provide incredible insights to readers. In this book, using case studies and examples, constant effort has been made to make the understanding of the difficult concepts of environmental chemistry as easy and informative as possible. It is highly recommended for all associated with the study of environmental chemistry and allied disciplines.