| 三步法处理大港油田12井综合废水的实验研究 |
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| 引用本文： | 刘宇程,陈明燕.三步法处理大港油田12井综合废水的实验研究[J].油气田环境保护,2008,18(2):20-21. |
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| 作者姓名： | 刘宇程 陈明燕 |
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| 作者单位： | 西南石油大学化学化工学院 |
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| 摘 要： | 根据大港油田12井综合废水的污染特征,提出了"混凝-内电解-H2O2氧化"三步处理的方法。实验结果表明:三步法处理后可以使原水的CODcr从4930mg/L降低到128mg/L,去除率达到97%。处理后水质达到国家《污水综合排放标准》(GB8978-1996)二级标准要求。
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| 关 键 词： | 综合废水 混凝 内电解 H_2O_2氧化 |
| 修稿时间： | 2007年10月9日 |
Experiments on Wastewater Treatment of No 12 Well in Dagang Oilfield with the Three Step Processes Method |
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| Liu Yuchcng,Chert Mingyan.Experiments on Wastewater Treatment of No 12 Well in Dagang Oilfield with the Three Step Processes Method[J].Environmental Protection of Oil & Gas Fields,2008,18(2):20-21. |
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| Authors: | Liu Yuchcng Chert Mingyan |
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| Abstract: | The three step processes treatment method of "Coagulation Inner Electrolysis - H_2O_2 oxidation" was introduced based on the characteristics of the wastewater treatment of No12 well in Dagang oilfield. The experiment results indicated that the CODcr content was reduced from 4930mg/L to 128mg/L, with 97% of CODcr removal ratio. The treated wastewater came up to the class Ⅱof National Integrated Wastewater Discharge Standard(GB8978-1996). |
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| Keywords: | Dagang oilfield mixed wastewater coagulation inner electrolysis H_2O_2 oxidation |
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