Prof. Dr. Lingjun Kong is a professor at the School of Environmental Science and Engineering, Guangzhou University, Guangzhou, China. He earned his Ph.D. at the Sun Yat-sen University in 2014. He was a member of the 22nd batch of the Central Doctoral Service Team of the Organization Department of the CPC Central Committee from January to December 2022. His research field focuses on solid waste treatment and resource utilization, uranium nuclide pollution control and environmental materials.