| 采油污水排放达标面临的问题与对策 |
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| 引用本文： | 张士权,潘红磊.采油污水排放达标面临的问题与对策[J].油气田环境保护,1999,9(2):20-22. |
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| 作者姓名： | 张士权 潘红磊 |
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| 作者单位： | 中国石油天然气集团公司环境监测总站 |
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| 摘 要： | 通过分析国内采油污水中的主要污染物、目前的处理工艺及水平，得出了采油污水达标排放所面临的主要问题是ＣＯＤ超标。简要介绍了生物氧化、化学氧化、膜分离、电解、吸附、混凝等方法去除ＣＯＤ的优缺点，并对采油污水中ＣＯＤ的去除方法提出了建议
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| 关 键 词： | 含油污水 污水处理 化学需氧量 生物处理 |
Problems and Measures on Reaching Standard for Discharge Production Wastewater |
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| Zhang Shiquan,Pan Honglei.Problems and Measures on Reaching Standard for Discharge Production Wastewater[J].Environmental Protection of Oil & Gas Fields,1999,9(2):20-22. |
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| Authors: | Zhang Shiquan Pan Honglei |
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| Abstract: | Based on the
analysis of dominating pollutants in production wastewater and the present treatment methods
and level in China,it is concluded that the primary problem of discharging wastewater is COD
concentration in the water exceeds the standard.This paper simply introduces the advantages
and disadvantages of some methods to remove COD,which include biological
oxidization,chemical oxidization,membrane sparation,electrolysis,adsorption,and coagulation.
Method to remove COD in production wastewater is also suggested. |
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| Keywords: | oily sewage sewage disposal chemical oxygen demand biological treatment |
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