| PDW-Ⅱ型石油钻井污水处理机的研制与应用 |
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| 引用本文： | 许坤,贾智萍.PDW-Ⅱ型石油钻井污水处理机的研制与应用[J].油气田环境保护,1995(1). |
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| 作者姓名： | 许坤 贾智萍 |
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| 作者单位： | 中国科学院生态环境研究中心 |
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| 摘 要： | 本文介绍了PDW-Ⅱ型石油钻井污水处理机的开发研究及现场试验结果。该机采用一步絮凝沉淀的工艺过程，适用于低色度、低浊度石油钻井污水的处理。试验表明：处理后出水达到国家综合污水二级排放标准，可以排放或回用于井场。
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| 关 键 词： | 污水处理 钻井 絮凝 沉淀 |
Development and Application of PDW-Ⅱ Type Sewage Disposal Machine in Petroleum Drilling |
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| Abstract: | This paper refers to the development research and site test results of PDW-Ⅱ type sewage disposal machine in petroleum drilling.The said machine adopts one-step flocculating settling process which fits in with the waste water treatment of low colourity and low turbidity in petroleum drilling.The test shows the treated water produced comes to the secondary effluent standard of integrated wastewater discharge standard allowing to be discharged or reused at the well site． |
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| Keywords: | sewage disposal drilling flocculation settling |
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