原位水平阻隔风险管控技术在某焦化污染场地中的应用
Application of In-Situ Horizontal Isolation Risk Management and Control Technology in a Coking Contaminated Site

本文介绍了原位水平阻隔风险管控技术在某焦化污染场地中的应用。针对环境风险特征、技术能力、经济条件、用地规划，主要实施以切断污染暴露途径、防止污染扩散为目的的风险管控。工程效果评估结果表明：完成了实施方案确定的工程内容，达到了实施方案对环境质量、工程性能的要求，技术上已经具备转入后期监管的条件。本项目的实施在工程设计和实施方面为类似场地项目提供可参考的经验。
This paper describes the application of in-situ horizontal barrier risk control technology in a cok-ing-contaminated site. Given the environmental risk characteristics, technical capabilities, eco-nomic conditions, and site planning, the main purpose of the implementation of risk control is to cut off the pollution exposure pathway and prevent the spread of pollution. The results of the en-gineering effect assessment show that: the engineering content determined by the implementation programme has been completed, the requirements of the implementation programme for en-vironmental quality and engineering performance have been met, and the technology has been equipped to be transferred to the later stage of supervision. The implementation of this project provides a referable experience for similar site projects in terms of engineering design and im-plementation.