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| O／W型乳化液的处理 | |
| 引用本文： | 张仲燕 卞华松. O／W型乳化液的处理[J]. 化工环保, 1996, 16(1): 26-30 |
| 作者姓名： | 张仲燕 卞华松 |
| 作者单位： | 上海大学 |
| 摘 要： | 采用药剂破乳－电解破乳工艺处理Ｏ／Ｗ型乳化液，药剂破乳选用聚合硫酸铁为破乳剂，破乳时最佳ＰＨ为８，聚合硫酸铁的最佳投量为１５００ｍｇ／Ｌ，电解破乳选用铁作阳极，铝作阴极，电流密度０．８６Ａ／ｄｍ＾２，极距２５ｍｍ，电解时间３ｈ。在上述条件下，破乳效果良好，出水清澈透明，ＣＯＤ总去除率可达到９６－９７％。 |
| 关 键 词： | 破乳 破乳剂 乳化液处理 废水处理 聚合硫酸铁 |
Treatment of an O/W Emulsion Wastewater |
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| Zhang Zhongyan,Bian Huasong,Zhu Ping and Zhao Gengmei. Treatment of an O/W Emulsion Wastewater[J]. Environmental Protection of Chemical Industry, 1996, 16(1): 26-30 | |
| Authors: | Zhang Zhongyan Bian Huasong Zhu Ping Zhao Gengmei |
| Abstract: | An O/W emulsion wastewater has been treated by dosing PFS as an emulsion breaker and then by an electrolysis process for emulsion breaking.The conditions of emulsion breaking are as follows: 1500mg/L of PFS dosage under pH7 for the former process;iron anode,0. 86A/dm2 of current density,25mm of distance between electrodes and 3h of electrolysis time for the latter process.Under the above-conditions,the effect of emulsion breaking is good, the effluent is clear and the total COD removal rate can come up to 96% 97%. |
| Keywords: | s:emulsion breaking emulsion breaker emulsion wastewater treatment. |
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