This Third Edition of Sustainable Process Integration and Intensification extends the presentation of fundamentals of Energy Integration, Water Integration and CO2 management into Process Integration for waste valorisation and advanced Water Integration involving water mains and considering multiple contaminants. This edition is thoroughly updated and extended to include the latest developments and illustrated working sessions to assist readers in gaining a deeper understanding of the materials. The book is a suitable reference for graduate students as well as professionals seeking to apply Process Integration solutions in plant design and operation.