| 焦化废水循环利用的工业试验与研究 |
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| 引用本文： | 江丹,孙业新,管山吉,亓海录.焦化废水循环利用的工业试验与研究[J].中国资源综合利用,2011,29(5):19-21. |
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| 作者姓名： | 江丹 孙业新 管山吉 亓海录 |
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| 作者单位： | 莱芜钢铁集团有限公司,山东莱芜,271104 |
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| 摘 要： | 莱钢现有的焦化废水经生化处理后COD等指标很难达到排放标准,随着干熄焦装备的投入使用及节能减排要求力度的不断加大,焦化废水面临着如何处理的难题。针对这种情况,对目前国内外有关焦化废水处理技术的研究与分析,结合实际情况,开发出一种新的焦化废水深度处理工艺,即采用生物脱氮与MBR、三相催化氧化处理相结合工艺,使处理后的水作为循环冷却水使用。
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| 关 键 词： | 焦化废水 MBR 三相催化氧化 循环水 |
Industrial Test and Research of Coking Wastewater Recycling |
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| Jiang Dan,Sun Yexin,Guan Shanji,Qi Hailu.Industrial Test and Research of Coking Wastewater Recycling[J].China Resources Comprehensive Utilization,2011,29(5):19-21. |
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| Authors: | Jiang Dan Sun Yexin Guan Shanji Qi Hailu |
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| Institution: | Jiang Dan,Sun Yexin,Guan Shanji,Qi Hailu(Laiwu Iron and Steel Co.,Ltd,Laiwu 271104,China) |
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| Abstract: | The index of COD of coking wastewater being treated was difficult to achieve emissions standards in Laiwu Iron and Steel Co.,Ltd.After CDQ equipments were put into use and aims of energy saving and emission reduction were enhanced unceasingly,coking plant faced the problem how to deal with coking wastewater.In view of this situation,a kind of deep treatment technology about coking wastewater was developed,combining biological nitrogen removal and MBR process with three-phase catalytic oxidation treatment.Ex... |
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| Keywords: | coking wastewater MBR three-phase catalytic oxidation circulating water |
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