Nzioka Antony is currently working as a Senior Research Engineer at Silla Entech R&D Center in Daegu, Republic of Korea. Nzioka received his Ph.D. in 2018 from Kyungpook National University, Republic of Korea. His research interests focus on developing advanced and custom-made resources recovery and recycling processes, resources upcycling, hazardous waste and industrial wastewater treatment technologies, and advanced environmental and ecological modeling using knowledge graphs. He has published over 19 papers in reputed Journals and 6 patents. He is a registered member of several professiona land social societies, including Coblentz Society.