Wang, Yin, Xiaolan Zeng, Qiao Li, Jiyuan Jin, Shuang Xiao, Xiaotang Xu, and Wenchuan Ding. “Surface Functionalizing Woody Biochar With UV Irradiation to Promote Adsorption of Heavy Metals”. BioResources 19, no. 4 (August 27, 2024): 7566–7590. Accessed October 29, 2025. https://ojs.bioresources.com/index.php/BRJ/article/view/23667.