| 地下水原位修复的臭氧微纳米气泡技术研究 | |
| 夏志然 ; 胡黎明 ; 赵清源 ; Xia Zhiran ; Hu Liming ; Zhao Qingyuan | |
| 2016-03-30 ; 2016-03-30 | |
| 关键词 | 微纳米气泡 臭氧 传质效应 原位修复 resonance characteristic transmission line characteristic left-handed metamaterial cloud computing application X523 |
| 其他题名 | Ozone Micro-Nano Bubble Technology in In-Situ Groundwater Remediation |
| 中文摘要 | 我国地下水有机污染状况日益严重,对污染地下水原位修复技术的研究具有重要意义。本文针对臭氧微纳米气泡技术开展试验研究,研究表明微纳米气泡技术对于臭氧在水体内的传质速率以及浓度峰值都有较大提高,并有效延长了臭氧在水体内的存在时间。进一步选取甲基橙作为代表开展污染物去除试验,研究表明微纳米气泡技术能有效提高臭氧的氧化能力,降低反应所需要的臭氧浓度阈值,且在酸性条件下能取得更好的修复效率。; Nowadays groundwater organic pollution is becoming more and more serious in China,so it is of great importance to research new in-situ groundwater remediation technology. This article focuses on the ozone micro-nano bubble( MNB) technology,and researches show that MNB not only greatly improved the mass transfer rate and concentration peak of ozone in water,but also effectively prolonged the time of ozone existence in water. Further researches selected methyl orange as representative pollutant for removal tests. Studies show that MNB can effectively improve the oxidation ability of ozone and reduce the minimum concentration needed for the reaction,even better degradation efficiency can be obtained under acidic condition. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/148789]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 夏志然,胡黎明,赵清源,等. 地下水原位修复的臭氧微纳米气泡技术研究[J],2016, 2016. |
| APA | 夏志然,胡黎明,赵清源,Xia Zhiran,Hu Liming,&Zhao Qingyuan.(2016).地下水原位修复的臭氧微纳米气泡技术研究.. |
| MLA | 夏志然,et al."地下水原位修复的臭氧微纳米气泡技术研究".(2016). |
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