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| 隔油/气浮/两段生化法处理炼油厂含油废水 | |
| 引用本文： | 韩国义,郑俊,王正收,宁靓.隔油/气浮/两段生化法处理炼油厂含油废水[J].中国给水排水,2010,26(2). |
| 作者姓名： | 韩国义 郑俊 王正收 宁靓 |
| 作者单位： | 1. 中国石油工程建设公司,华东设计分公司,山东,青岛,266071 2. 安徽工业大学建筑工程学院,安徽,马鞍山,243002 3. 山东汇丰石化有限公司,山东,淄博,256410 4. 马鞍山市华骐环保科技发展有限公司,安徽,马鞍山,243051 |
| 摘 要： | 采用隔油/气浮/两段生化(CASS+BAF)工艺处理炼油废水。实际运行结果表明,该组合工艺对炼油废水的COD、氨氮、石油类的平均去除率分别为98.1%、98.75%和99.2%,出水平均COD15mg/L、NH3-N为1.0mg/L左右,远优于《污水综合排放标准》(GB8978—1996)的一级标准。 |
| 关 键 词： | 含油废水 隔油 气浮 两段生化 CASS工艺 曝气生物滤池 |
Treatment of Oily Wastewater from Oil Refinery by Oil Separation/Floatation/Two-Stage Biochemical Process |
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| HAN Guo-yi,ZHENG Jun,WANG Zheng-shou,NING Liang.Treatment of Oily Wastewater from Oil Refinery by Oil Separation/Floatation/Two-Stage Biochemical Process[J].China Water & Wastewater,2010,26(2). | |
| Authors: | HAN Guo-yi ZHENG Jun WANG Zheng-shou NING Liang |
| Affiliation: | 1.East China Design Branch;China Petroleum Engineering Construction Corporation;Qingdao 266071;China;2.School of Architectural Engineering;Anhui University of Technology;Maanshan 243002;3.Shandong Huifeng Petrochemical Co.Ltd.;Zibo 256410;4.Huaqi Environment Protection Science and Technology Development Co.Ltd.;Maanshan 243051;China |
| Abstract: | The oil separation/floatation/two-stage biochemical process was used to treat oily wastewater.The actual operation results indicate that the average removal rates of COD,NH3-N and petroleum oils by the combined process are 98.1%,98.75% and 99.2% respectively.The average effluent COD and NH3-N are less than 15 mg/L and about 1.0 mg/L,which are superior to the first class criteria specified in Integrated Wastewater Discharge Standard (GB 8978-1996). |
| Keywords: | oil wastewater oil separation air floatation two-stage biochemical process CASS process biological aerated filter |
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