| 气浮-BAF处理钢厂废水回用工程 |
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| 引用本文： | 沈雅琴,丁志江,肖林.气浮-BAF处理钢厂废水回用工程[J].环境工程,2010,28(1):17-18. |
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| 作者姓名： | 沈雅琴 丁志江 肖林 |
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| 作者单位： | 燕山大学环境与化学工程学院,河北秦皇岛,066004 |
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| 摘 要： | 采用气浮-曝气生物滤池(BAF)系统处理钢厂杂排水,以废水中的COD和SS为主要因子,进水浓度分别为114和122 mg/L的条件下,经过2个单元的处理,出水浓度可达50和13 mg/L。该处理工艺系统稳定,出水可全部回用,运行成本低,环境效益显著。
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| 关 键 词： | 钢厂废水 气浮 BAF |
ENGINEERING PRACTICE OF STEELWORKS WASTEWATER TREATMENT AND RECYCLE BY AIR FLOATATION-BAF PROCESS |
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| Shen Yaqin,Ding Zhijiang,Xiao Lin.ENGINEERING PRACTICE OF STEELWORKS WASTEWATER TREATMENT AND RECYCLE BY AIR FLOATATION-BAF PROCESS[J].Environmental Engineering,2010,28(1):17-18. |
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| Authors: | Shen Yaqin Ding Zhijiang Xiao Lin |
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| Institution: | College of Environment and Chemistry Engineering;Yanshan University;Qinhuangdao 066004;China |
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| Abstract: | The process of air floatation-BAF was used to treat the wastewater of steelworks.When COD and SS of the influent were 114 and 122 mg/L,those of the effluent would be 50 and 13 mg/L after treating the wastewater through two steps using the process.This process featured stable system and the recycle of effluent,which lowered the cost and the environmental benefit was remarkable. |
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| Keywords: | wastewater of steelworks air floatation BAF |
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