Application of micro-nano bubble technology in remediation of polluted groundwater

被引：0

作者：

Li, Heng-Zhen ^{[1
]}

Hu, Li-Ming ^{[2
,3
]}

Xin, Hong-Bo ^{[1
]}

机构：

[1] Central Research Institute of Building and Construction, MCC, Beijing

[2] School of Civil Engineering, Tsinghua University, Beijing

[3] State Key Laboratory of Hydroscience and Engineering, Beijing

来源：

Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering | 2015年 / 37卷

关键词：

Field scheme; Groundwater pollution; In-situ remediation; Micro-nano bubble; Numerical model;

D O I：

10.11779/CJGE2015S2023

中图分类号：

学科分类号：

摘要：

The groundwater pollution by organic contaminants is becoming more and more severe, making groundwater remediation be imperative. The researches on the remediation technology are of theoretical and practical importance. Based on the review of in-situ groundwater remediation technology for organic contaminants and micro-nano bubble MNBs technology, MNB technology is proposed for groundwater remediation. The scheme using MNB for in-situ groundwater remediation is introduced. The contaminants can be removed by biodegradation enhanced by MNB. The numerical simulation results of in-situ application show a great enhancement on dissolved oxygen and a significant influence zone for contaminant removal. The MNB technology is effective, energy-efficient and environment-friendly to clean up contaminants, which has great potential in groundwater remediation. ©, 2015, Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering. All right reserved.

引用

页码：115 / 120

页数：5

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