老填埋场原位好氧稳定化技术液体循环系统工艺设计参数研究  

Study on Process Design Parameters of Liquid Circulation System for In-situ Aerobic Stabilization Technology of Old Landfills

作　　者：汪佳 周新全 蔡伽怡 王思淇 丁鑫涛 陈朱蕾[1] 席爽 陈朱琦[2] WANG Jia;ZHOU Xinquan;CAI Jiayi;WANG Siqi;DING Xintao;CHEN Zhulei;XI Shuang;CHEN Zhuqi(School of Environmental Science and Engineering,Huazhong University of Science and Technology,Wuhan Hubei 430074;School of Chemistry and Chemical Engineering,Huazhong University of Science and Technology,Wuhan Hubei 430074;Central&Southern China Municipal Engineering Design and Research Institute Co.Ltd.,Wuhan Hubei 430010)

机构地区：[1]华中科技大学环境科学与工程学院,湖北武汉430074 [2]华中科技大学化学与化工学院,湖北武汉430074 [3]中国市政工程中南设计研究总院有限公司,湖北武汉430010

出　　处：《环境卫生工程》2021年第2期82-87,共6页Environmental Sanitation Engineering

基　　金：国家重点研发计划项目(2018YFC1802302)。

摘　　要：原位好氧稳定化技术是稳定化程度低的老填埋场生态修复和二次污染控制的主流技术。目前对于该技术的计算与设计主要依赖于项目经验。对老填埋场原位好氧稳定化技术中液体循环系统的工艺设计与计算进行了研究和总结。对于液体系统中的渗滤液导排、抽提与回灌系统提出了计算方法和设计参考。The in-situ aerobic remediation process is the mainstream technology for the ecological restoration and secondary pollution control of old landfills with low stabilization degree.At present,the calculation and design of this technology mainly depends on project experience.The process design and calculation of the liquid circulation system in the in-situ aerobic stabilization technology of old landfills were researched and summarized in this study.The calculation method and design reference for the leachate drainage,extraction and recharge system in the liquid system were presented.

关 键 词：老填埋场 好氧稳定化技术 液体循环系统 设计参数 计算 

分 类 号：X703[环境科学与工程—环境工程] X799.3