基于应对土壤污染的优化淋洗技术研究

Optimizing Leaching Technology to Address Soil Pollution

随着土壤污染问题的愈发严峻,土壤淋洗技术作为应用最为广泛的土壤修复技术之一,正受到广泛聚焦。本文通过对ALLU斗与异位土壤淋洗技术结合处理污染土的研究,从技术路线、修复车间剖面布置、平面布置3个维度进行设计,以某氰化物污染地为实验对象进行两次现场试验。实验结果表明了研究提出的ALLU斗与异位土壤淋洗技术结合处理污染土可行。

This paper points out that the problem of soil pollution is becoming increasingly severe,and soil leaching technology,as the most widely used soil remediation technology,is well-known to researchers.Through the study of combining ALLU screen hopper with ex situ soil leaching technology to treat polluted soil,the design is carried out from three dimensions:technical route,section layout of the remediation workshop,and plane layout.Two on-site experiments are conducted on a cyanide contaminated site as the experimental object.The experimental results indicate that the proposed ALLU screen hopper combined with ex situ soil leaching technology is feasible for treating polluted soil.