| 港口液体化学品废水处理工程实例 |
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| 引用本文： | 汪晓军,麦均生,钱宇章,顾晓扬.港口液体化学品废水处理工程实例[J].中国给水排水,2009,25(4). |
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| 作者姓名： | 汪晓军 麦均生 钱宇章 顾晓扬 |
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| 作者单位： | 华南理工大学环境科学与工程学院,广东,广州,510006 |
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| 摘 要： | 液体化学品废水有毒有害物质多,水质波动大.采用隔油气浮/曝气生物滤池蠕动床/臭氧氧化/曝气生物滤池固定床组合工艺进行处理,COD由进水的1 200 mg/L左右降到100 mg/L以下,SS由进水的600 mg/L左右降到30 mg/L以下,出水水质达到<污水综合排放标准>(GB 8978-1996)的一级标准,可回用作生活杂用水.实际运行结果表明,该组合工艺有效、稳定,污泥产量少,可操作性强,有很好的环境效益和经济效益.
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| 关 键 词： | 港口废水 曝气生物滤池 蠕动床 臭氧 固定床 |
Treatment Project of Harbor Liquid Chemicals Wastewater |
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| WANG Xiao-jun,MAI Jun-sheng,QIAN Yu-zhang,GU Xiao-yang.Treatment Project of Harbor Liquid Chemicals Wastewater[J].China Water & Wastewater,2009,25(4). |
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| Authors: | WANG Xiao-jun MAI Jun-sheng QIAN Yu-zhang GU Xiao-yang |
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| Affiliation: | School of Environmental Science and Engineering;South China University of Technology;Guangzhou 510006;China |
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| Abstract: | Liquid chemicals wastewater contains toxic and harmful substances,and the wastewater quality changes greatly.The combined process of oil separation and floatation,biological aerated filter(BAF) peristalsis bed,ozone oxidation and BAF fixed bed was used to treat this wastewater.The COD and SS are decreased from 1 200 mg/L to below 100 mg/L and from 600 mg/L to below 30 mg/L.The effluent quality reaches the first level criteria specified in the Integrated Wastewater Discharge Standard(GB 8978-1996),and it can... |
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| Keywords: | harbor wastewater biological aerated filter peristalsis bed ozone fixed bed |
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