| 液膜萃取法处理炼油厂含酚废水 |
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| 引用本文： | 杨旭,黄文民.液膜萃取法处理炼油厂含酚废水[J].西南石油大学学报（自然科学版）,1996,18(3):112-116. |
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| 作者姓名： | 杨旭 黄文民 |
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| 作者单位： | (化学工程系) |
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| 摘 要： | 对液膜萃取法处理炼油厂含酚废水进行了研究,考察了乳化剂浓度、水相NaOH浓度、油水比、乳水比、废水PH值、搅拌强度、萃取时间等时间等因素对除酚效率的影响,确定了最佳的萃取剂配方和最佳的工艺条件。用液膜萃取法处理炼油厂含酚废水,萃取时间快,除酚效率高(按近90%),能有效地消除含酚废水的污染。
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| 关 键 词： | 萃取 含酚废水 废水处理 炼油厂 污染控制 |
| 收稿时间： | 1996-04-29 |
Phenoitc Wastewater Treatment by Liquid Membrane Extraction Method in Refinery |
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| Yang Xu,Huang Wen-ming.Phenoitc Wastewater Treatment by Liquid Membrane Extraction Method in Refinery[J].Journal of Southwest Petroleum University(Seience & Technology Edition),1996,18(3):112-116. |
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| Authors: | Yang Xu Huang Wen-ming |
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| Institution: | (Dept.of Chemical Engineering) |
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| Abstract: | The liquid membrane extraction method is studied for treating the phenolic wastewa-ter produced in refinery. Some factors influencing the extraction efficiency are studied ex-perimentally, including the emulsifying agent concentration, sodium hydroxide concentra-tion, the ratio of oil volume to water volume, the ratio of emulsion fluid, PH value of wastewater, mixed strength and extraction time. The treatment of phenolic wastewater byliquid membrane extraction methid can decrease the amount of phenol significantly and so it has bright applied prospect. |
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| Keywords: | Extraction Phenolic wastewater Pollution control Wastewater utilliza-tion |
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