原位热脱附土壤修复人工降温技术试验研究  

Research on In-Situ Thermal Desorption and Artificial Cooling Technology for Soil Pollution Remediation Projects

作　　者：卢焯贤 Lu Zhuoxian(Zhongshan Chuangyi Environmental Technology Co.,Ltd.,Zhongshan 528400,Guangdong,China)

机构地区：[1]中山市创亿环境科技有限公司,广东中山528400

出　　处：《绿色科技》2024年第20期180-184,共5页Journal of Green Science and Technology

摘　　要：为探索原位热脱附土壤修复中人工降温技术的试验应用效果。研究重点在于设计和优化加热系统、抽提系统以及温度监测系统,以确保污染物的有效去除和环境安全的最大化。通过实施原位热脱附和人工降温技术,旨在提高污染土壤的处理效率,同时降低环境影响。研究内容涉及系统设计的详细分析,包括加热井的优化布局、多相抽提与水平真空抽提技术的结合使用,以及温度监测策略的实施,并通过精确的系统设计和操作参数优化,修复效率得到显著提升,污染物去除率高,且操作成本得到控制,为土壤污染修复领域提供了重要的技术支持,展示了原位热脱附技术结合人工降温在环境工程中的实际应用潜力及其环境效益。This study aims to explore the application effect of in-situ thermal desorption technology combined with artificial cooling technology in soil pollution remediation.The research focuses on designing and optimizing heating systems,extraction systems,and temperature monitoring systems to ensure effective removal of pollutants and maximize environmental safety.By implementing in-situ thermal desorption and artificial cooling technology,this project aims to improve the treatment efficiency of polluted soil while reducing environmental impact.The research content involves a detailed analysis of system design,including the optimization layout of heating wells,the combination of multiphase extraction and horizontal vacuum extraction technology,and the implementation of temperature monitoring strategies.The results show that through precise system design and optimization of operating parameters,the remediation efficiency is significantly improved;the pollutant removal rate is high,and the operating cost is controlled,providing important technical support for the field of soil pollution remediation.This demonstrates the practical application potential and environmental benefits of in-situ thermal desorption technology combined with artificial cooling in environmental engineering.

关 键 词：土壤污染修复 原位热脱附土壤修复 人工降温技术 系统设计 

分 类 号：X83[环境科学与工程—环境工程]