| 炼油废水生物脱氮中间试验 |
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| 引用本文： | 陈少华,钟华文,沈豪祥,吴馥萍,黎松强.炼油废水生物脱氮中间试验[J].化工环保,2000,20(1):6-11. |
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| 作者姓名： | 陈少华 钟华文 沈豪祥 吴馥萍 黎松强 |
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| 作者单位： | 广东石油化工高等专科学校,广东,茂名,525000 |
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| 摘 要： | 对炼油废水中氮氮的生物降解用两种工艺进行了中间试验。试验结果表明，正常工艺条件下，Ｏ／Ｏ工艺处理后出水中ＮＨ３－Ｎ〈２５ｍｇ／Ｌ，ＣＯＤ〈４０ｍｇ／Ｌ，油〈５ｍｇ／Ｌ；Ａ／Ｏ工艺处理后出水中ＮＨ３－Ｎ〈２０ｍｇ／Ｌ，ＣＯＤ〈５０ｍｇ／Ｌ，油〈５ｍｇ／Ｌ，ＮＯ＾３－Ｎ〈１０ｍｇ／Ｌ。
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| 关 键 词： | 废水处理 炼油废水 生物脱氮 |
Pilot-Scale Test for Biological Removal of NH3-N in refinery Wastewater |
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| CHENShao-hua,ZHONGHua-wen,SHENHao-xiang,WUFu-ping,LiSong-qiang.Pilot-Scale Test for Biological Removal of NH3-N in refinery Wastewater[J].Environmental Protection of Chemical Industry,2000,20(1):6-11. |
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| Authors: | CHENShao-hua ZHONGHua-wen SHENHao-xiang WUFu-ping LiSong-qiang |
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| Abstract: | A pilot scale test for removal of NH 3 N in refinery wastewater by two biological processes(i.e. O/O process and A/O process) has been carried out.The experimental results show that under the normal process conditions,effluent NH 3 N and COD for O/O process are <25 mg/L and <40 mg/L respectively;for A/O process the following effluent quality can be achieved:COD<50 mg/L,oil<5 mg/L,NH 3 N<10 mg/L. |
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| Keywords: | wastewater treatment refinery wastewater ammonia nitrogen removal by biological treatment |
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