Solidification/stabilization technology is currently one of the most commonly used technologies for treating heavy metal pollution sites both domestically and internationally.The selection of solidification/stabilization agents and construction techniques are important factors affecting the final repair effect.This article summarizes the causes and solidification/stabilization remediation technologies of chromium contaminated sites and mainly focuses on summarizing the research progress of solidification/stabilization technologies for chromium contaminated sites from two aspects:remediation materials and construction processes;A comparative analysis was conducted on the characteristics,working principles,advantages and disadvantages,applicability of different repair materials,and the impact of different construction processes on the repair effect.Besides,future development and research needs were proposed.All moves provides some certain reference for the later solidification/stabilization repair of chromium contaminated sites.
维普
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