Dr. Omprakash Sahu is a leading chemical engineer recognized for his significant research contributions in industrial wastewater treatment, wafer deionization technology, environmental pollution control, and sustainable energy systems. With over 100 publications, patents, and extensive editorial work, he has advanced innovative solutions for water purification and resource recovery. His research on artificial kidney systems and ion removal technologies demonstrates strong translational impact. He actively collaborates globally and contributes to high-impact scientific advancements. His work bridges fundamental research and practical applications, promoting sustainable technologies and addressing critical environmental challenges through scientific innovation and interdisciplinary approaches.