| 炼油碱渣预处理工程实践 |
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| 引用本文： | 钟华文,林培喜,程丽华,谢文玉.炼油碱渣预处理工程实践[J].工业安全与环保,2011,37(8):44-45,52. |
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| 作者姓名： | 钟华文 林培喜 程丽华 谢文玉 |
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| 作者单位： | 广东石油化工学院化工与环境工程学院,广东,茂名,525011 |
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| 基金项目： | 广东省科技计划重点项目(编号:2008A030202007),广东省科技计划项目(编号:2009B030802053) |
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| 摘 要： | 炼油碱渣因其高浓度污染会对污水处理系统造成冲击.某炼油厂实行"清污分流、污污分治"的污水治理政策,对碱渣进行预处理以消减负荷.针对碱渣主要含可生化降解物质,采用两级生物催化作为主要预处理手段.工程实践表明,控制进水pH值为5-6和反应器DO > 2 mg /L,处理出水的COD、硫化物和挥发酚平均质量浓度分别为5347...
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| 关 键 词： | 碱渣 生物催化反应器 COD 硫化物 挥发酚 |
Engineering Practice of Pretreating Refining Alkaline Residue |
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| ZHONG Huawen,LIN Peixi,CHENG Lihua,XIE Wenyu.Engineering Practice of Pretreating Refining Alkaline Residue[J].Industrial Safety and Dust Control,2011,37(8):44-45,52. |
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| Authors: | ZHONG Huawen LIN Peixi CHENG Lihua XIE Wenyu |
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| Institution: | ZHONG Huawen LIN Peixi CHENG Lihua XIE Wenyu(College of Chemical and Environment Engineering,Guangdong University of Petrochemical Technology Maoming,Guangdong 525011) |
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| Abstract: | Refining alkaline residue may have an impact on sewage treatment system owing to high concentration pollution.Sewage treatment policy separating clean water from effluents and treating them separately is adopted by one refinery to pretreat alkaline residue and to reduce the load.As alkaline residue mainly contains biodegradable substances,two-stage biological catalysis is taken as a main pretreatment method.Engineering example shows that the effluent COD,sulfide and average quality concentration of volatile... |
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| Keywords: | alkaline residue biological catalysis reactor COD sulfide volatile phenol |
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