- 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.
- 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..
- 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..
- 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..
- 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..
- 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..