| 无锡主城区污水厂升级改造脱氮除磷与污泥产量分析 |
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| 引用本文： | 徐瑛,徐祥,陈宇,耿震,华伟.无锡主城区污水厂升级改造脱氮除磷与污泥产量分析[J].中国给水排水,2012,28(10):32-35. |
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| 作者姓名： | 徐瑛 徐祥 陈宇 耿震 华伟 |
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| 作者单位： | 1. 无锡市排水总公司,江苏无锡,214011
2. 无锡市政设计研究院有限公司,江苏无锡,214072 |
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| 基金项目： | 江苏省住房与城乡建设厅研究项目 |
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| 摘 要： | 无锡主城区三大污水处理厂分别采用不同的污水处理工艺,在升级改造过程中分别根据进水水质条件及处理工艺运行特点,对工程设计及运行参数进行了调整。以这三大污水处理厂升级改造前、后实际运行数据为依据,着重分析了其脱氮除磷工艺改造、实际运行效果及由此引起的污泥产量变化。
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| 关 键 词： | 升级改造 脱氮除磷 工序能力指数 污泥产量 |
Analysis of Nitrogen and Phosphorus Removal and Sludge Yield in Upgrading and Reconstruction of WWTPs in Wuxi Main City Zone |
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| XU Ying
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XU Xiang
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CHEN Yu
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GENG Zhen
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HUA Wei.Analysis of Nitrogen and Phosphorus Removal and Sludge Yield in Upgrading and Reconstruction of WWTPs in Wuxi Main City Zone[J].China Water & Wastewater,2012,28(10):32-35. |
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| Authors: | XU Ying XU Xiang CHEN Yu GENG Zhen HUA Wei |
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| Affiliation: | 1.Wuxi Drainage Company,Wuxi 214011,China;2.Wuxi Municipal Design and Research Institute Co.Ltd.,Wuxi 214072,China) |
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| Abstract: | Different sewage treatment processes were adopted by three wastewater treatment plants(WWTPs)in Wuxi main city zone.During the upgrading and reconstruction,the design feature and the operation parameters were adjusted according to influent quality and the treatment process operation characteristics.The reconstruction of nitrogen and phosphorus removal process,the actual operation effect and the resulting change in sludge yield were analyzed based on the actual operation data before and after the upgrading and reconstruction of the three WWTPs. |
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| Keywords: | upgrading and reconstruction nitrogen and phosphorus removal process capability index sludge yield |
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