| 宁夏某煤化工园区污水处理工艺设计 |
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| 引用本文： | 马羽飞,梅慧瑞,张新国,许建民,肖盼,赵正达,饶启陶,刘青. 宁夏某煤化工园区污水处理工艺设计[J]. 工业用水与废水, 2016, 0(5). DOI: 10.3969/j.issn.1009-2455.2016.05.017 |
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| 作者姓名： | 马羽飞 梅慧瑞 张新国 许建民 肖盼 赵正达 饶启陶 刘青 |
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| 作者单位： | 哈尔滨工业大学环保技术有限公司,哈尔滨,150006 |
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| 摘 要： | 以宁夏某煤化工园区内各企业排放的经处理达到GB 8978—1996《污水综合排放标准》三级排放标准的污水为研究对象,根据煤化工污水的特点,在进行深入调查、研究的基础上,确定以生物强化稳定床-两相MSBR池-臭氧氧化塔-SBAF反应器为主体工艺的设计方案。最终达到污水全部回收利用的目的。详细介绍了该工程工艺流程及工艺特点。
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| 关 键 词： | 煤化工 难降解污水 两相MSBR工艺 臭氧氧化 SBAF工艺 |
Design of sewage treatment process of a coal chemical industrial park in Ningxia province |
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| Abstract: | Take sewage discharged from enterprises in a coal chemical industrial park of Ningxia province which had achieved the requirement of grade 3 in GB 8978—1996 Integrated Wastewater Discharge Standard as the research object, based on the characteristics of coal chemical industrial sewage, the design scheme that adopting biochemical enhancement stabilization bed-two phase MSBR tank-ozone oxidation tower-SBAF reactor as the main process was determined based on the in-depth investigation and research. The purpose of sewage to-tal recycling was finally achieved. The process flow and characteristics of the said engineering were introduced in detail. |
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| Keywords: | coal chemical industry hard-degradable sewage two-phase MSBR process ozone oxidation SBAF process |
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