Education & Working Experience：                                                                         

2001.09-2005.06 Department of Environment Science and Technology, Tsinghua University, Bachelor

2005.09-2011.01 School of Environment, Tsinghua University, Ph.D.

2015.07-, Assistant Professor, Dept. Of Energy and Environment, USTB

2013.04-2015.06, Engineer, Petroleum Research Institute, CNPC

2011.04-2013.03, Post doctor, School of Environment, Tsinghua University

Research Fields：                                                                                  

Biomass utilization and management, Heavy metal contaminant treatment and management

Research projects：                                                                                  

1. Research on the Organics Degradation Mechanisms during the Municipal Biomass Digestion Process, The Fundamental Research Funds for the Central Universities; 2016.01-2017.12;

2. Immobilization of MSWI Fly Ash through Aluminate Geopolymerization, Opening Fund of Key Laboratory for Solid Waste Management and Environment Safety; 2016.01-2017.01;

3. Effects of Hydrothermal pretreatment on the Anaerobic Digestion, Opening Fund of Key Academic Institution of Tsinghua University; 2015.12-2017.12;

4. Research on the Heavy Metal Reaction Pathways during Geopolymerization: Based on the Partial Charge Model, National Natural Science Foundation of China; 2012.01-2014.12;

5. Research on the Heavy Metal Immobilization Mechanisms during Geopolymerization, China Postdoctoral Science Foundation; 2012.01 – 2014.12;

6. GHG Emission Reduction by Recycling of Municipal Biomass Waste in China, Strategic Japanese-Chinese Cooperative Program on Climate Change; 2011.01-2014.12;

7. Capacity Building Project of Landfill Gas to Energy (LFGTE) Program in The People’s Republic of China, USEPA-Methane to Markets Grants; 2011.01-2013.12；

8. Research and Development on Major Technical Facilities of Biomass Waste Treatment and Demonstration Project, Key Projects in the National Science & Technology Pillar Program; 2010.01-2013.12;

9. Research and Development on Key Technique of Urban Biomass Waste Anaerobic Digestion, National High Technology Research and Development Program of China; 2009.01-2011.12;

10. Research and Development on Key Technique of Municipal Sludge Treatment and Demonstration Project, National High Technology Research and Development Program of China; 2007.01-2010.12.

Honors and Awards：                                                                                  

Municipal Sludge drying through hydrothermal treatment, Beijing Science and Technology Award, 2012

Academic Achievements：                                                                                   

[1]      Lei Zheng, Wei Wang, Yunchun Shi, Xiao Liu. Immobilization of Cu²⁺, Zn²⁺, Pb²⁺, and Cd²⁺ During Geopolymerization. Frontiers of Environmental Science & Engineering in China, 2015, 9(4):642-648.

[2]      Lei Zheng, Chengwen Wang, Wei Wang, Yunchun Shi, Xingbao Gao. Immobilization of MSWI fly ash through geopolymerization: Effects of water-wash. Waste Management, 2011 31(31):311-317.

[3]      Lei Zheng, Wei Wang, Yunchun Shi. The effects of alkaline dosage and Si/Al ratio on the immobilization of heavy metals in municipal solid waste incineration fly ash-based geopolymer. Chemosphere, 2010, 79(6):665-671.

[4]      Wei Wang, Lei Zheng, Feng Wang, Xiao Wan, Keqing Yin, Xingbao Gao. Release of Elements from municipal solid waste incineration fly ash. Frontiers of Environmental Science & Engineering in China, 2010, 4(4):482-489.

[5]      Lei Zheng, Wei WANG. Methane Recovery from Landfill Gas: A Case Study in CHINA. The 6th International Conference on Environmental Science and Technology, Houston, June. 26-27, 2012.

[6]      Lei Zheng, Wei Wang, Yunchun Shi. Immobilization of MSWI fly ash through geopolymerization process. The first forum on studies of environmental and public health issues in the asian mega-cities, Osaka, Japan, 2009.

[7]      Lei Zheng, Wei Wang, Yunchun Shi. The effects alkali activator on solidification/immobilization of MSWI fly ash through geopolymerization. The 18th Seminar of JSPS-MOE Core University Program, Beijing, China, 2010.

[8]      Wei Wang, Lei Zheng. Dechlorination of dioxins in MSWI fly ash with low-temperature chemical reduction process. The 10^th Seminar of JSPS-MOE Core University Program on Urban Environment, Kunming, China, 2007.

[9]      Wei Wang, Lei Zheng, Jinhui Li. Waste management improvement based on LCA. The Sino-Swiss Scientific Workshop on Life cycle assessment of electrical and electronic equipment, Zurich, Switzerland, 2007.

[10]   Yupan Yun, Zifu Li, Yi-Hung Chen, Mayiani Saino, Shikun Cheng, Lei Zheng. Reduction of Nitrate in Secondary Effluent of Wastewater Treatment Plants by Fe0 Reductant and Pd–Cu/Graphene Catalyst. Water Air Soil Pollut, 2016, DOI 10.1007/s11270-016-2792-4.

[11]   Yupan Yun, Zifu Li, Yi-Hung Chen, Mayiani Saino, Shikun Cheng, Lei Zheng. Catalytic reduction of nitrate in secondary effluent of wastewater treatment plants by Fe⁰ and Pd–Cu/γ–Al₂O₃. Water Science and technology, 2016, DOI: 10.2166/wst.2016.129.

[12]   Xiao Liu, Wei Wang, Yunchun Shi, Lei Zheng. Pilot-scale anaerobic co-digestion of municipal biomass waste and waste activated sludge in China: Effect of organic loading rate. Waste Management, 2012, 32(11):2056–2060.

[13]   Xiao Liu, Xingbao Gao, Wei Wang, Lei Zheng. Pilot-scale anaerobic co-digestion of municipal biomass waste: Focusing on biogas production and GHG reduction. Renewable Energy, 2012, 44(4):463-468.

[14]   Wei Wang, Xingbao Gao, Lei Zheng, Yuxin Lan. Reductive dechlorination of polychlorinated dibenzo-p-dioxins and dibenzofurans in MSWI fly ash by sodium hypophosphite. Separation and Purification Technology, 2006, 52(1): 186-190.

[15]   王伟, 蓝煜昕, 李明, 郑蕾, 刘世杰, 程文翰. 生物质废弃物快速热解制取富氢气体的实验研究. 环境工程学报, 2007, 1(8):114-119.

[16]   Wei Wang, Yingjun Zhou, Huahua Hou, Lei Zheng, Rui Xun, Hong Chen, Wujun Feng. A pilot-scale study of municipal biomass waste anaerobic digestion with thermal hydrolysis pre-treatment. Third International Symposium on Energy from Biomass and Waste, Venice, Italy, 2010.