Hunan Provincial Key Laboratory of Comprehensive Utilization of Agricultural and Animal Husbandry Waste Resources College of Urban and Environmental Sciences Hunan University of Technology Zhuzhou 412007 ChinaHunan Provincial Engineering Laboratory of Key Technique of Non-metallic Packaging Waste Resources Utilization Hunan University of Technology Zhuzhou 421007 China;
People''s Government of Luohong Town Longhui County Shaoyang 422211 China;
School of Chemistry and Food Engineering Changsha University of Science and Technology Changsha 410114 China;
Adsorption; Hexavalent chromium removal; Biomass adsorbent; Pomelo peel; FeCl3-modi ed pomelo peel; Aquatic solution;