1. 土壤-地下水中重金属和有机污染的复合效应

2. DNAPLs在地下环境中的运移行为和强化衰减

3. 土壤-地下水中有机污染物的修复技术

4. 新污染物的环境行为及影响机制

1、水环境化学

2、水环境监测

3、地下资源勘查与评价

4、水文地质工程地质概论

主要科研项目

1.        国家自然科学面上基金，功溶解性有机质介导下地下水中典型重金属-DNAPL复合污染的微生物作用过程，2023-2026，主持

2.        国家重点研发计划项目子课题，场地土壤与地下水高关注新污染物识别及风险防控技术研究，2022-2025，主持

3.        国家自然科学面上基金，功能微生物作用下重金属-多环芳烃复合污染物在地下水中的共迁移机制，2019-2022，主持

4.        国家自然科学重点基金，平原区典型关键带中DNAPL运移过程及其模拟，2018-2022，参加

5.        国家重点研发计划项目子课题，不同采煤模式下煤矿水量质耦合模拟技术，2018-2021，主持

6.        江苏省自然科学基金面上项目，重金属对包气带中高分子量多环芳烃生物修复及降解菌运移的影响，2015-2018，主持

7.        国家自然科学地区重点基金-新疆联合基金, 干旱区地下水系统中典型有机物运移机理及其污染风险评价研究，2016-2019，参加

8.        国家自然科学青年基金，地下水中高分子量多环芳烃混合物的微生物降解动力学研究，2012-2014，主持

9.        国家自然科学重点基金，非均质条件下土壤—地下水系统中重非水相液体（DNAPLs）运移行为及其数值模拟研究，2011-2014，参加

10.    教育部高等学校博士点基金，高分子量多环芳烃在地下水中的生物降解动力学研究，2012-2014，主持

1.Li XH, Zhang YY, Xu HX, Sun YY, Gao B, Wu JC, Granular limestone amended sand filters for enhanced removal of nanoplastics from water: Performance and mechanisms. Water Research, 2023, 229,119443.

2.Fu JJ, Gao B, Xu HX, Hao SF, Ren JH, Wu JC, Sun YY. Effects of biofilms on the retention and transport of PFOA in saturated porous media. Journal of Hazardous Materials, 2023, 443, 130392.

3.Li Tianxiao, Xu Hongxia, Zhang Yuxuan, Zhang Hanshuo, Hu Xin, Sun Yuanyuan, Gu Xueyuan, Luo Jun, Zhou Dongmei, Gao Bin. Treatment technologies for selenium contaminated water: A critical review. Environmental pollution, 2022, 299, 118858.

4.Zhang Hanshuo, Hu Xin, Li Tianxiao, Zhang Yuxuan, Xu Hongxia, Sun Yuanyuan, Gu Xueyuan, Gu Cheng, Luo Jun, Gao Bin. MIL series of metal organic frameworks (MOFs) as novel adsorbents for heavy metals in water: A review. Journal of Hazardous Materials, 2022, 429, 128271.

5.Qu S, Yuan YF, Yang XN, Xu HX, Mohamed AK, Zhang J, Zhao CH, Liu LF, Wang B, Wang XZ, Rinklebe J, Li YC, Wang SS. Carbon defects in biochar facilitated nitrogen doping: The significant role of pyridinic nitrogen in peroxymonosulfate activation and ciprofloxacin degradation. Chemical Engineering Journal, 2022, 441, 135864.

6.Li XH, Xu HX, Gao B, Sun YY, Shi XQ, Wu JC. Effect of root exudates on the stability and transport of graphene oxide in saturated porous media. Journal of Hazardous Materials, 2021, 413:125362.

7.Luo R, Li XH, Xu HX, Sun YY, Wu JC. Effects of Temperature, Solution pH, and Ball‑Milling Modification on the Adsorption of Non‑steroidal Anti‑inflammatory Drugs onto Biochar. Bulletin of Environmental Contamination and Toxicology (2020) 105:422–427.

8.Pan Y, Zeng XK, Xu HX, Sun YY, Wang D, Wu JC. Assessing human health risk of groundwater DNAPL contamination by quantifying the model structure uncertainty. Journal of Hydrology, 2020, 584, 124690.

9.Li XH, Xu HX, Gao B, Yang ZD, Sun YY, Shi XQ, Wu JC. Cotransport of Herbaspirillum chlorophenolicum FA1 and heavy metals in saturated porous media: Effect of ion type and concentration. Environmental pollution, 2019, 254:112940.

10.Li XH, Xu HX, Gao B, Sun YY, Shi XQ, Wu JC. Transport of a PAH-degrading bacterium in saturated limestone media under various physicochemical conditions: Common and unexpected retention and remobilization behaviors. Journal of Hazardous Materials, 2019, 380:120858.

11.Kang XY, Shi XQ, Deng Y P, Revil A, Xu HX, Wu JC. Coupled hydrogeophysical inversion of DNAPL source zone architecture and permeability field in a 3D heterogeneous sandbox by assimilation time-lapse cross-borehole electrical resistivity data via ensemble Kalman filtering. Journal of Hydrology. 2018, 567: 149-164.

12.Li XH, Xu HX, Gao B, Shi XQ, Sun YY, Wu JC. Efficient biosorption of Pb (II) from aqueous solutions by a PAH-degrading strain Herbaspirillum chlorophenolicum FA1. Journal of Industrial and Engineering Chemistry, 2018, 57: 64-71.

13.Sun KX, Dong SN, Sun YY, Gao B, Du WC, Xu HX, Wu JC. Graphene oxide-facilitated transport of levofloxacin and ciprofloxacin in saturated and unsaturated porous media. Journal of Hazardous Materials, 2018, 348: 92-99.

14.Li XH, Xu HX, Gao B, Sun YY, Shi XQ, Wu JC. Retention and Transport of PAH-Degrading Bacterium Herbaspirillum chlorophenolicum FA1 in Saturated Porous Media Under Various Physicochemical Conditions. Water Air Soil Pollution, 2017, 228:259.

15.Deng YP, Shi XQ, Xu HX, Sun YY, Wu JC, Revil A. Quantitative assessment of electrical resistivity tomography for monitoring DNAPLs migration – Comparison with high-resolution light transmission visualization in laboratory sandbox. Journal of Hydrology, 2017, 544: 254-266.

16.Cheng Z, Gao B, Xu HX, Sun YY, Shi XQ, Wu JC. Effects of dissolved surface active agents on DNAPL migration and distribution in saturated porous media under environmentally relevant conditions. Science of the Total Environment, 2016, 571: 1147-1154.

17.Shi XQ, Jiang SM, Xu HX, Jiang F, He ZF, Wu JC, The effects of artificial recharge of groundwater on controlling land subsidence and its influence on groundwater quality and aquifer energy storage in Shanghai, China. Environmental Earth Sciences, 2016, 75(195):1-18.

18.Sun YY, Xu HX, Li JH, Shi XQ, Wu JC, Ji R, Guo HY, Phytoremediation of Soils Contaminated with Phenanthrene and Cadmium by Growing Willow (Salix × aureo-pendula CL 'J1011'), International Journal of Phytoremediation, 2016, 18(2):150-156.

19.Zheng F, Gao B, Sun YY, Shi XQ, Xu HX, Wu JC. Gao Y. Removal of tetrachloroethylene from homogeneous and heterogeneous porous media Combined effects of surfactant solubilization and oxidant degradation, Chemical Engineering Journal, 2016, 283: 595-603.

20.Shi XQ, Jiang F, Feng ZX, Yao BK, Xu HX, Wu JC, Characterization of the regional groundwater quality evolution in the North Plain of Jiangsu Province, China. Environmental Earth Sciences 74(7): 5587-5604 (2015)

（1）2023，教育部自然科学奖二等奖，土壤-地下水系统中典型新污染物运移过程及环境效应，排名4/9

（2）2019，教育部科学技术进步奖一等奖，非饱和带典型污染物的环境风险评估及修复技术研究，排名4/8

（3）2019，南京大学魅力导师奖

（4）2020，第七届全国水利类专业青年教师讲课竞赛特等奖