This data set was obtained from lab experiments using Fe-Mn modified biochar (BFM) in fixed bed filtration columns to remove polystyrene microplastics (PS-MPs) and sulfamethoxazole (SMX) in both water (pH ≈ 5.6) and selected wastewater (pH ≈ 8). This dataset is not publicly accessible because: Not generated by EPA - owned by the University of Florida. It can be accessed through the following means: Contact Dr. Huang, Jinsheng of the University of Florida. Format: Excel files and images, 5 MB. This dataset is associated with the following publication: Huang, J., A. Zimmerman, Y. Wan, X. Bai, H. Chen, Y. Zheng , Y. Zhang , Y. Yang, Y. Fan, and B. Gao. Removal of sulfamethoxazole using Fe-Mn biochar filtration columns: Influence of co-existing polystyrene microplastics. JOURNAL OF CLEANER PRODUCTION. Elsevier Science Ltd, New York, NY, USA, 477: 143877, (2024).