| 不同SBR条件下焦化废水治理效果的研究 |
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| 引用本文： | 程建光,陈平,张裴.不同SBR条件下焦化废水治理效果的研究[J].矿业研究与开发,2007,27(3):72-74,79. |
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| 作者姓名： | 程建光 陈平 张裴 |
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| 作者单位： | 中国矿业大学北京校区化学与环境工程学院,北京,100083;山东科技大学化学与环境工程学院,山东,青岛市,266510;山东科技大学化学与环境工程学院,山东,青岛市,266510 |
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| 摘 要： | 以泰安焦化厂经蒸氨除油预处理后的废水为研究对象，探讨用SBR法处理焦化废水的可行性及其运行特征。在实验室内考察了SBR操作模式和曝气时间等条件变化时焦化废水中有机物的降解及氨氮的去除效果。研究结果表明，采用SBR法在操作模式为瞬时进水-缺氧搅拌4h-曝气16h-停曝搅拌2．5h-沉淀排水1．5h条件下处理焦化废水，对有机物及氨氮的去除是有效的。
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| 关 键 词： | SBR法 焦化废水 废水处理 有机物降解 生物脱氮 |
| 文章编号： | 1005-2763（2007）03-0072-03 |
| 修稿时间： | 2006-03-24 |
Research on the Treating Results of Coking Plant Wastewater under Different Operation Conditions |
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| Cheng Jianguang,Chen Ping,Zhang Pei.Research on the Treating Results of Coking Plant Wastewater under Different Operation Conditions[J].Mining Research and Development,2007,27(3):72-74,79. |
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| Authors: | Cheng Jianguang Chen Ping Zhang Pei |
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| Affiliation: | 1. College of Chemical and Environmcntal Enginccring,China University of Mining and Technology, Beijing 100083, China; 2. College of Chemical and Environmcntal Enginccring, Shandong University of Sciencc and Technology, Qingdao, Shandong 266510, China |
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| Abstract: | In this paper,taking the wastewater pretreated through degreasing-distilling ammonia from Taian Coking Plant as studied object,the feasibility and cost effectiveness of treating coking wastewater by SBR(Sequencing Batch Reactor) are discussed.The effects of organic matter degradation and ammonia-nitrogen removing under variational operating patterns of SBR and aeration times have been investigated in laboratory.The results of the study show that when operating mode is quickly feeding water-anoxic stirring for 2.5 h-aeration for 16 h-halting for aeration and stirring for 2.5 h-settling and draining for 1.5 h the coking plant wastewater could be treated well by SBR method. |
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| Keywords: | SBR method Coking plant wastewater Organic matter degradation Biological nitrogen removal |
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