| 氧化沟工艺在某市污水处理厂设计中的应用 |
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| 引用本文： | 任鹏宇,杨秀敏,何正强,赵丰毅,张东亮,乔丁.氧化沟工艺在某市污水处理厂设计中的应用[J].河南城建高等专科学校学报,2012(3):24-26. |
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| 作者姓名： | 任鹏宇 杨秀敏 何正强 赵丰毅 张东亮 乔丁 |
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| 作者单位： | [1]长安大学环境科学与工程学院,陕西西安710054 [2]中国平煤神马集团矸石电厂,河南平顶山467013 [3]贵州久联集团房地产开发有限责任公司,贵州贵阳550001 |
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| 摘 要： | 某市污水处理厂工程设计水量达到5.86万t/d。该污水厂的污水处理采用预处理和Carrousel氧化沟工艺,然后经二沉池出水。污泥处理采用浓缩池进行污泥浓缩,然后进入消化池,经过消化的污泥经进一步脱水后填埋。出水达到国家污水综合排放标准（GB18978-2002）一级B标准。
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| 关 键 词： | 污水处理 氧化沟工艺 脱氮除磷 |
Application of oxidation ditch process in a city sewage treatment plant design |
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| REN Peng-yu YANG Xiu-min HE Zheng-qiang ZHAO Feng-yi ZHANG Dong-liang,QIAO Ding.Application of oxidation ditch process in a city sewage treatment plant design[J].Journal of Henan Urban Construction Junior College,2012(3):24-26. |
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| Authors: | REN Peng-yu YANG Xiu-min HE Zheng-qiang ZHAO Feng-yi ZHANG Dong-liang QIAO Ding |
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| Affiliation: | 1. School of Environment Science ＆ Engineering, Chang＇an University, Xi＇an 710054, China ; 2. Gangue Power Plant, China Shenma Pingmei Group, Pingdingshan 467013, China ; 3. Real Estate Development Co. Ltd. , Guizhou Jiulian Enterprises Group Limited, Guiyang 550001, China) |
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| Abstract: | The sewage treatment plant project of a city is designed to reach 58600 tons of water / day. The sewage treatment process in this wastewater treatment plant is pretreatment and carrousel oxidation ditch, then the effluent outflow from the secondary settling tank. Sludge treatment using concentration basin to enrich it, then the sludge goes into the digestive pool, and landfilling after digestion by further dehydration. Implementa- tion of the national sewage effluent discharge standards （GB18978 -2002） reached 1B standard. |
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| Keywords: | sewage treatment oxidation ditch process nitrogen and phosphorus removal |
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