Applied the Column Experiment to study on the Physical Clogging Features of Groundwater Artificial Recharge

Tian Nan, Florida State University, Tallahassee, FL, United States, Yi Tian, DMY Engineering Consultants Inc., Dulles, VA, United States, Guozhang Xing, the Party of Hydrogeology and Engineering Geology Bureau, Beijing, China and Jingli Shao, China University of Geosciences Beijing, Beijing, China