高效负载型纤维吸附材料的制备、结构特征及其应用

Based on the development of water treatment technology, this project arms to develop new type of high effective fibrous sorbent, to determine the structure characteristics, and to investigate its application in water purification. For facilitating the development and design of sorption processes, (1) the fibrous sorbens with high selectivity and adsorption capacity as well as fast adsorption and desorption velocity were developed based on more optimized synthetic parameters; (2) the physic-chemical characteristics and mechanical properties of the sorbents were identified by using advanced analytical techniques; (3) the optimized operation conditions for the removal of harmful anions were established using the simulating sorption and desorption approach; (4) the interation mechanism between sorbent and anions was investigated. This project will provide new type of adsorption materials for the control of water quality. The studies also lead to the optimization design parameters for the water treatment process and fundamental understanding of the underlying mechanisms involved in the removal process,

高效经济的吸附过滤材料是当前水质深度净化处理的高新技术环节。本项目依据当前国际水处理高新技术发展趋势，着重研究开发高效负载型纤维吸附材料、结构特征及应用，同时与高效微絮凝过滤工艺协同组合形成独特高新水处理工艺技术系统，这对解决我国当前亟待解决的水源水质微污染以及高氟高砷地区安全饮用水问题具有重要的社会与经济意义。.