| 炼油厂"三泥"处理技术研究 |
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| 引用本文： | 回军,赵景霞,王有华,刘念曾.炼油厂"三泥"处理技术研究[J].石油化工环境保护,2003,26(2):54-57,64. |
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| 作者姓名： | 回军 赵景霞 王有华 刘念曾 |
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| 作者单位： | 抚顺石油化工研究院,113001 |
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| 摘 要： | 采用“热萃取／脱水”技术处理炼油厂含油污泥，脱出水中COD小于150mg／L，含油量小于30mg／L，可直接捧入污水处理场。溶剂油取自炼油厂馏分油，原料易得，并且可以循环使用。该技术可以回收污泥中的有价值组份，符合变废为宝、综合利用的方针。
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| 关 键 词： | 炼油厂 隔油池底泥 溶气浮选浮渣 活性污泥 废水处理 “热萃取／脱水”技术 |
Research on Process to Treat"Three Kinds of Sludge"from Refinery |
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| Hui Jun,Zhao Jingxia,Wang Youhua,Liu Nianzeng.Research on Process to Treat"Three Kinds of Sludge"from Refinery[J].Environment Protection in Petrochemical Industry,2003,26(2):54-57,64. |
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| Authors: | Hui Jun Zhao Jingxia Wang Youhua Liu Nianzeng |
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| Abstract: | The paper introduced a "hot extraction/dehydration"process for treating oily sludge from refinery.Tteated oily sludge from refinery by this process,the effluent can be directly discharged into the wastewater treatment plant.The COD concentration in effluent was less than 150mg/L,and the oil concentration in effluent was less than 30 mg/L.The solvent is a fraction oil from refinery,and it can be recycled in the process.The process can recover all valuable contents in sludge. |
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| Keywords: | Sludge treatement Oil sludge Extraction |
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