Dear Colleagues,

Welcome to this special issue of Environmental Chemical Engineering, dedicated to showcasing the latest advancements in sustainable chemical processes and technologies. This issue brings together cutting-edge research addressing pressing environmental challenges, including pollution control, waste management, resource recovery, and green chemistry. The featured articles emphasize innovative approaches to reducing environmental impact while enhancing efficiency and sustainability in chemical engineering practices. By presenting these groundbreaking studies, we aim to highlight the vital role of chemical engineering in developing cleaner, more sustainable solutions for a healthier planet. We hope this issue inspires continued innovation and collaboration in the pursuit of environmental stewardship and sustainable development.

Prof. Dr. Fazal Haq

Prof. Dr. Tariq Aziz

Guest Editors