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

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.
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.

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

  • 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

  • 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。
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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.
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.

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)

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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