Professor Zhu, BD in Tongji University, MD in Tsinghua University, DE in Kyoto University in Japan. She has been in the research field of treatment, disposal and resource utilization of municipal solid waste incineration fly ash and urban domestic sludge, as well as domestic waste classification for a long time. Undertaken and participated in a number of national-level research projects. Serves as the Secretary of ISO/IEC TC275/SC WG4/PT, Supervisor of the Beijing Association for Science and Technology Talents, and Director of the National Strategic Alliance for Industrial Technological Innovation of Sludge Treatment and Disposal. Has published more than 40 academic papers, including journals such as EST, WR and JHM.