Research progress in groundwater remediation technology and optimization design

Three kinds of widely used technologies for groundwater remediation,including pumping treatment, permeable reactive barriers,and natural degradation technologies,are introduced in this paper. An overview of the methods for optimization design of a groundwater remediation system is provided. In addition,the optimization design of the groundwater remediation system is discussed based on a combination of the health risk assessment system and uncertainty study. This study aims to provide a theoretical basis for groundwater resources remediation and management.