丁士元，男，博士，天津大学地球系统科学学院副教授，地-气界面科学研究中心副主任，地理科学系副主任。研究方向为大气和水环境中污染物的演变规律及控制机制等。2017年获得北京师范大学环境科学专业博士学位。主持和参与国家重点研发计划、水体污染控制与治理科技重大专项、国家自然科学基金面上/青年项目等。在《Water Research》、《Environmental Science & Technology》、《Journal of Hazardous Materials》、《Engineering》、《Science of The Total Environment》等期刊发表论文50余篇，授权国家发明专利多项。

• （1）水中环境污染物的演变规律及控制机制
  （2）大气PM2.5污染过程研究
  （3）饮用水及废水污染防控技术研究

• 校级优秀教职工
• 优秀共产党员
• 北京师范大学优秀研究生
• 博士研究生国家奖学金
• 北京师范大学优秀共产党员
• 北京师范大学优秀研究生干部
• 博士研究生国家奖学金

• Ding, Shiyuan.Distribution and speciation of arsenic in seasonally stratified reservoirs: Implications for biotransformation mechanisms governing interannual variability.Science of the to....2021 :150925-150925
• Xiao, Hao.Combustion related ammonia promotes PM2.5 accumulation in autumn in Tianjin, China.Atmospheric Resea....2022,275 :106225
• Ding, Shiyuan.Distribution characteristics of organosulfates (OSs) in PM2.5 in Tianjin, Northern China: Quantitative analysis of total and three OS species.Science of The To....2022,834 :155314
• Cui, Gaoyang.Varying water column stability controls the denitrification process in a subtropical reservoir, Southwest China.Journal of Enviro....2022,111 :208-219
• Zhang, Xuecheng.Microbial controls on heavy metals and nutrients simultaneous release in a seasonally stratified reservoir.Environmental Sci....2021
• Duan, Jiajun.Weathering of microplastics and interaction with other coexisting constituents in terrestrial and aquatic environments.Water Research.2021,196 :117011
• Li, Qinkai.Diurnal and seasonal variations in water-soluble inorganic ions and nitrate dual isotopes of PM2.5: Implications for source apportionment and formation processes of urban aerosol nitrate.Atmospheric Resea....2020,248 :105197
• Cui, Gaoyang.Insight into the mechanisms of denitrification and sulfate reduction coexistence in cascade reservoirs of the Jialing River: Evidence from a multi-isotope approach.Science of The To....2020,749 :141682
• Ding, Shiyuan.The effects of organic fouling on the removal of radionuclides by reverse osmosis membranes.Water Research.2019
• Ding, Shiyuan.Engineering a High-Selectivity PVDF Hollow-Fiber Membrane for Cesium Removal.Engineering.2019,5 (5):865-871
• Ding, Shiyuan.Fabrication of a novel polyvinylidene fluoride membrane via binding SiO2 nanoparticles and a copper ferrocyanide layer onto a membrane surface for selective removal of cesium.Journal of Hazard....2019,368 :292-299
• Ding, Shiyuan.Effects of feed solution chemistry on low pressure reverse osmosis filtration of cesium and strontium.Journal of Hazard....2019
• Ding, Shiyuan.Evidence of superoxide radical contribution to demineralization of sulfamethoxazole by visible-light driven Bi2O3/Bi2O2CO3/Sr6Bi2O9 photocatalyst.Journal of hazard....2019
• Lin, Hui.Electrochemical degradation of perfluorooctanoic acid (PFOA) by Ti/SnO2-Sb, Ti/SnO2-Sb/PbO2 and Ti/SnO2-Sb/MnO2 anodes.Water Research.2019
• Niu, Junfeng.Visible-light-mediated Sr-Bi2O3 photocatalysis of tetracycline: Kinetics, mechanisms and toxicity assessment.Chemosphere.2019
• Feng, Xiaoqing.Impact of Coal Replacing Project on atmospheric fine aerosol nitrate loading and formation pathways in urban Tianjin: Insights from chemical composition and 15N and 18O isotope ratios.Science of the to....2019 :134797-134797
• Wang, Gangan.Occurrence, distribution, and source track of antibiotics and antibiotic resistance genes in the main rivers of Chongqing city, Southwest China.Journal of hazard....2020,389 :122110-122110
• 陈盈颖.大气中有机硫酸酯研究进展.中国环境科学.2019,39 (11):4482~4493
• 王亦尧.砷与天然溶解性有机质相互作用研究进展.生态学杂志.2020
• Yang, Mengdi.Damming effects on river sulfur cycle in karst area: A case study of the Wujiang cascade reservoirs.Agriculture Ecosy....2020,294
• Li, Yang.Visible-light-driven photocatalytic disinfection mechanism of Pb-BiFeO3/rGO photocatalyst.Water Research.2019,161 :251-261
• Yi, Meiling.The effects of three different microplastics on enzyme activities and microbial communities in soil.Water Environment....2020
• Li Chen.Dynamics of biofouling development on the conditioned membrane and its relationship with membrane performance.2019
• Ma, Tiantian.Four decades' dynamics of coastal blue carbon storage driven by land use/land cover transformation under natural and anthropogenic processes in the Yellow River Delta, China.Science of the To....2019,655 :741-750
• Li, Qinkai.Seasonal Characteristics of Sulfate and Nitrate in Size-segregated Particles in Ammonia-poor and -rich Atmospheres in Chengdu, Southwest China.Aerosol and Air Q....2019,19 (12):2697-2706
• Yin, Lifeng.Preparation and photocatalytic activity of nanoporous zirconia electrospun fiber mats.Materials Letters.2019
• 吕红.高原深水型湖库水体重金属及营养盐耦合关系探究 ———以乌江构皮滩水库为例.地球与环境,47 (6)