刘轶文，天津大学环境科学与工程学院英才教授，博士生导师，洪堡学者，国家级青年人才，全球前0.05%顶尖科学家（2024），连续5年入选全球前2%顶尖科学家（2020-2024），SCI一区期刊 Journal of Environmental Management副主编。主要从事污水系统温室气体减排、排水管道系统管理与腐蚀防控、污水污泥资源化的研究。

以第一/通讯作者发表SCI论文100余篇（含ES&T、Water Research 20余篇），论文他引近万余次，H指数70。主持国家重点研发计划课题、国家自然科学基金面上项目等。研究成果获天津市自然科学二等奖（2/8）、天津市科技进步二等奖（3/8）、国际水协会“首创水星奖”（科学创新类）、中国百篇最具影响国际学术论文（通讯）等。

• 污水系统温室气体（甲烷和氧化亚氮）减排
• 排水管道系统管理与腐蚀防治
• 水污染控制与污泥资源化
• 污水系统虚拟仿真

• 国际水协会“首创水星奖”（科学创新类）
• 天津市科技进步二等奖
• 天津市自然科学二等奖

• 1. Wang, X., Zhang, Z., Yang, X., Wang, Y.*, Li, Y., Zhu, T., Zhao, Y., Ni, B.-J., Liu, Y.* Interaction of poly dimethyl diallyl ammonium chloride with sludge components: Anaerobic digestion performance and adaptive changes of anaerobic microbes. Water Research. 2024, 266, 122368.
• 2. Wang, X., Wang, Y.*, Zhang, Z., Tian, L., Zhu, T., Zhao, Y., Tong, Y., Yang, Y., Sun, P., Liu, Y.*, 2024. Effect, Fate and Remediation of Pharmaceuticals and Personal Care Products (PPCPs) during Anaerobic Sludge Treatment: A Review. Environmental Science & Technology. 2024, 58, 43, 19095–19114.
• 3. Yanying He, Xiang Li, Yingrui Liu, Haixiao Guo, Yufen Wang, Tingting Zhu, Yindong Tong, Yingxin Zhao, Bing-Jie Ni, Yiwen Liu*. Biodegradable Microplastics Increase N2O Emission from Denitrifying Sludge More Than Conventional Microplastics. Environmental Science & Technology Letters 2024, 11, 7, 701–708.
• 4. Yiwen Liu, Yingrui Liu*, Tianhang Zhao, Yanying He, Tingting Zhu, Hongxiang Chai*, Lai Peng*. Smaller Aerobic Granules Significantly Reduce N2O Production by Ammonia-Oxidizing Bacteria: Evidences from Biochemical and Isotopic Analyses. Environmental Science & Technology 2024, 58, 545-556.
• 5. Yanying He, Yingrui Liu, Xuecheng Li, Haixiao Guo, Tingting Zhu, Yiwen Liu*. Polyvinyl Chloride Microplastics Facilitate Nitrous Oxide Production in Partial Nitritation Systems. Environmental Science & Technology 2024, 58, 1954-1965.
• 6. Yufen Wang, Feng Chen, Haixiao Guo, Peizhe Sun, Tingting Zhu, Harald Horn, Yiwen Liu*. Permanganate (PM) pretreatment improves medium-chain fatty acids production from sewage sludge: The role of PM oxidation and in-situ formed manganese dioxide. Water Research 2024, 249, 120869.