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污水深度处理微絮凝-D型滤池工艺运行性能与经济性分析

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王众众, 孙迎雪, 吴光学, 吴乾元, 胡洪营, 吴毅晖, 郭昉, 郭玉梅. 污水深度处理微絮凝-D型滤池工艺运行性能与经济性分析[J]. 环境工程学报, 2014, 8(8): 3132-3136.
引用本文: 王众众, 孙迎雪, 吴光学, 吴乾元, 胡洪营, 吴毅晖, 郭昉, 郭玉梅. 污水深度处理微絮凝-D型滤池工艺运行性能与经济性分析[J]. 环境工程学报, 2014, 8(8): 3132-3136.
shu
Wang Zhongzhong, Sun Yingxue, Wu Guangxue, Wu Qianyuan, Hu Hongying, Wu Yihui, Guo Fang, Guo Yumei. Analysis of performance and cost of a micro-flocculation-D type filter process applied in wastewater tertiary treatment process[J]. Chinese Journal of Environmental Engineering, 2014, 8(8): 3132-3136.
Citation: Wang Zhongzhong, Sun Yingxue, Wu Guangxue, Wu Qianyuan, Hu Hongying, Wu Yihui, Guo Fang, Guo Yumei. Analysis of performance and cost of a micro-flocculation-D type filter process applied in wastewater tertiary treatment process[J]. Chinese Journal of Environmental Engineering, 2014, 8(8): 3132-3136.
shu

污水深度处理微絮凝-D型滤池工艺运行性能与经济性分析

  • 1.

    清华大学深圳研究生院, 环境微生物利用与安全控制重点实验室, 深圳 518055

  • 2.

    北京工商大学环境科学与工程系, 北京 100048

  • 3.

    清华大学环境学院环境模拟与 污染控制国家重点实验室, 北京 100084

  • 4.

    昆明滇池水务有限公司, 昆明 650000

  • 基金项目:

    国家“水体污染控制与治理”科技重大专项（2012ZX07302002）

  • 中图分类号: X703

Analysis of performance and cost of a micro-flocculation-D type filter process applied in wastewater tertiary treatment process

  • 1.

    Environmental Microbial Application and Risk Control Key laboratory, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China

  • 2.

    Department of Environmental Science and Engineering, Beijing Technology and Business University, Beijing 100048, China

  • 3.

    Environmental Simulation and Pollution Control State Key Joint Laboratory, School of Environment, Tsinghua University, Beijing 100084, China

  • 4.

    Kunming Dianchi Investment Co. Ltd., Kunming 650000, China

  • Fund Project:

  • 摘要: 根据昆明市第一污水处理厂深度处理微絮凝-D型滤池工艺的运行数据，评价了工艺出水水质及总磷（TP）去除效果，同时分析了混凝剂投加量及药剂费用。结果表明，微絮凝-D型滤池工艺出水TP平均浓度为0.15 mg/L，最优水平值为0.05 mg/L，95%保证值为0.37 mg/L，TP平均去除率为63.6%。出水悬浮固体（SS）浓度95%保证值为10 mg/L。混凝剂聚合氯化铝（PAC）的投加量在1.5~4 mg Al2O3/L范围波动，去除单位TP的PAC投加量平均值为16.7 mg Al2O3/mg-P，投加比为2~8 mol-Al/mol-P。当投加比超过5时，出水TP浓度可达到0.3 mg/L以下。吨水PAC成本平均值为0.017元/t。
    Abstract: The effluent quality, removal efficiency of total phosphorus (TP), dosages and cost of coagulant of the micro-flocculation-D type filter process in Kunming No.1 WWTPs were studied. The average TP concentration of the effluent of the process was around 0.15 mg/L with an average removal efficiency of TP of 63.6%. The lowest level of effluent TP concentration of the process was 0.05 mg/L and the 95%-reliably achievable level of it was 0.37 mg/L. The 95%-reliably achievable concentration of suspended solids (SS) of the process was 10 mg/L. The dosage of poly-aluminum chloride (PAC) changed during 1.5~4 mg Al2O3/L, and the average PAC dosage to remove TP was 16.7 mg A2O3/mg-P. The initial Al/P molar ratio was about 2~8, and the effluent TP concentration could be less than or equal to 0.3 mg/L when initial Al/P molar ratio was higher than 5. The average cost of PAC was 0.017 RMB/t.
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  • 收稿日期:  2013-07-31
  • 刊出日期:  2014-07-31
王众众, 孙迎雪, 吴光学, 吴乾元, 胡洪营, 吴毅晖, 郭昉, 郭玉梅. 污水深度处理微絮凝-D型滤池工艺运行性能与经济性分析[J]. 环境工程学报, 2014, 8(8): 3132-3136.
引用本文: 王众众, 孙迎雪, 吴光学, 吴乾元, 胡洪营, 吴毅晖, 郭昉, 郭玉梅. 污水深度处理微絮凝-D型滤池工艺运行性能与经济性分析[J]. 环境工程学报, 2014, 8(8): 3132-3136.
shu
Wang Zhongzhong, Sun Yingxue, Wu Guangxue, Wu Qianyuan, Hu Hongying, Wu Yihui, Guo Fang, Guo Yumei. Analysis of performance and cost of a micro-flocculation-D type filter process applied in wastewater tertiary treatment process[J]. Chinese Journal of Environmental Engineering, 2014, 8(8): 3132-3136.
Citation: Wang Zhongzhong, Sun Yingxue, Wu Guangxue, Wu Qianyuan, Hu Hongying, Wu Yihui, Guo Fang, Guo Yumei. Analysis of performance and cost of a micro-flocculation-D type filter process applied in wastewater tertiary treatment process[J]. Chinese Journal of Environmental Engineering, 2014, 8(8): 3132-3136.
shu

污水深度处理微絮凝-D型滤池工艺运行性能与经济性分析

  • 1.  清华大学深圳研究生院, 环境微生物利用与安全控制重点实验室, 深圳 518055
  • 2.  北京工商大学环境科学与工程系, 北京 100048
  • 3.  清华大学环境学院环境模拟与 污染控制国家重点实验室, 北京 100084
  • 4.  昆明滇池水务有限公司, 昆明 650000
  • 收稿日期:  2013-07-31
基金项目:

国家“水体污染控制与治理”科技重大专项（2012ZX07302002）

摘要: 根据昆明市第一污水处理厂深度处理微絮凝-D型滤池工艺的运行数据，评价了工艺出水水质及总磷（TP）去除效果，同时分析了混凝剂投加量及药剂费用。结果表明，微絮凝-D型滤池工艺出水TP平均浓度为0.15 mg/L，最优水平值为0.05 mg/L，95%保证值为0.37 mg/L，TP平均去除率为63.6%。出水悬浮固体（SS）浓度95%保证值为10 mg/L。混凝剂聚合氯化铝（PAC）的投加量在1.5~4 mg Al2O3/L范围波动，去除单位TP的PAC投加量平均值为16.7 mg Al2O3/mg-P，投加比为2~8 mol-Al/mol-P。当投加比超过5时，出水TP浓度可达到0.3 mg/L以下。吨水PAC成本平均值为0.017元/t。

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