Dr. Ruifang Qiu
ACADEMIC HISRORY & PROFESSIONAL EXPERIENCE
Education:
l PhD (Environmental Engineering) Shanxi University, China, 2015
l MS(Environmental Engineering) Donghua University, China, 2007
l BS (Environmental Science) Shanxi University, China, 2004
Career details:
l Associate professor, Shanxi University, China, 2016–
l Lecturer, Shanxi University, China, 2011-2015
l Asistant Lecturer, Shanxi University, China, 2007-2010
RESEARCH INTEREST
Main research interest
l Development of sustainable and innovative geopolymer materials
l Recycling of coal solid waste resources（fly ash & coal gangue）
Current research project
l Development and application of fly ash-based geopolymer
l Preparation of high content fly ash cement
l Development and application of inorganic porous functional materials by fly ash and coal gangue
l Active technic of coal gangue by efficient calcination
l Key technical problems of pollution control in the process of comprehensive utilization of coal resource
SELECTED PUBLICATION
l Ruifang Qiu, Fangqin Cheng, Haiming Huang (2018) Removal of Cd2+ from aqueous solution using hydrothermally modified circulating fluidized bed fly ash resulting from coal gangue power plant, Journal of cleaner production Journal of Cleaner Production, 172, 1918-1927.
l Ruifang Qiu,Fangqin Cheng（2016）Modification of waste coal gangue and its application in the removal of Mn2+ from aqueous solution,Water research and technology, 74, 524-534.
l Ruifang Qiu, Fangqin Cheng, Xuming Wang, Jianfeng Li (2015) Adsorption kinetics and isotherms of ammonia-nitrogen on steel slag. Desalination and Water Treatment, 55,142-150.
l Ruifang Qiu, Fangqin Cheng, Rui Gao, Jianfeng Li (2014) Ammonia nitrogen removal from micro-polluted river by permeable reactive barriers: lab-scale study with steel slag and fly ash brick in combination as reactive media, Desalination and Water Treatment, 52, 365-374.
SELECTED PATENTS
l A sort of filling media of permeable reactive barrier for micro-contaminated river, ZL201110034794.x, 2012