| 昆明市第十四污水处理厂工程设计技术方案 |
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| 引用本文： | 邱明海. 昆明市第十四污水处理厂工程设计技术方案[J]. 给水排水, 2019, 45(1): 31-34 |
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| 作者姓名： | 邱明海 |
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| 作者单位： | 上海市政工程设计研究总院(集团)有限公司,上海,200092 |
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| 摘 要： | 昆明市第十四污水处理厂设计规模20万m^3/d,配套建设一级强化处理设施规模40万m^3/d,采用全地下建设型式,出水水质标准优于《城镇污水处理厂污染物排放标准》(GB 18918-2002)中一级A标准,其中TN为5 mg/L,TP为0.05 mg/L。处理工艺采用二级生化+生物滤池+气浮池+炭砂滤池+消毒工艺,处理后的尾水排至金汁河,回补河道满足景观水体要求。
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| 关 键 词： | 地下式污水处理厂 生物滤池 节地 高排放标准 总磷 |
Technical design scheme of the Fourteenth Wastewater Treatment Plant porject in Kunming City |
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| Qiu Minghai. Technical design scheme of the Fourteenth Wastewater Treatment Plant porject in Kunming City[J]. Water & Wastewater Engineering, 2019, 45(1): 31-34 |
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| Authors: | Qiu Minghai |
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| Affiliation: | (Shanghai Municipal Engineering Design and Research Institute (Group) Co.,Ltd.,Shanghai 200092,China) |
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| Abstract: | The construction of the Fourteenth Wastewater Treatment Plant(14th WWTP) is one of the important projects to protect Dianchi Lake. The design flow of the 14 th WWTP is 200 000 m^3/d, and the flow of first level intensive treatment facilities is 400 000 m^3/d. The whole underground construction type is adopted, and the effluent water quality standard is superior to the first-class A standard of Discharge standard of pollutants for municipal wastewater treatment plant(GB 18918-2002), among which TN is 5 mg/L and TP is 0.05 mg/L. The treatment process adopts two-stage biochemical + biological filter + air floating pool + carbon sand filter + disinfection process, and the effluent is discharged to Jinji River, and the river channel is replenished to meet the requirements of landscape water body. |
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| Keywords: | Underground wastewater treatment plant Bio-filter Land saving High water quality standard Total phosphorus |
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