| 两级曝气生物滤池用于生活污水的处理与研究 |
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| 引用本文： | 张尊举,李磊,张一婷,齐海云.两级曝气生物滤池用于生活污水的处理与研究[J].环境科学与管理,2009,34(10):101-103,112. |
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| 作者姓名： | 张尊举 李磊 张一婷 齐海云 |
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| 作者单位： | 1. 中国环境管理干部学院实验中心,河北,秦皇岛,066004
2. 大庆石油学院,秦皇岛分院,河北,秦皇岛066004 |
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| 基金项目： | 中国环境管理干部学院项目"改性硅藻土絮凝剂污泥处理的技术研究"的成果之一 |
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| 摘 要： | 采用两级曝气生物滤池（BAF）工艺，对生活污水进行处理。试验研究了两级曝气生物滤池（BAF）工艺系统生物膜的培养过程和对CODC4，BOD5、SS、NH3-N等去除效果。试验结果表明生活污水经两级曝气生物滤池（BAF）工艺系统处理后，出水BOD，与CODC4分别低于10mg/L和40mg／L，SS小于10mg／L，浊度小于8NTU，色度小于15度，总磷小于3mg／L，NH3-N小于2mg／L，NO3-N小于5mg／L，细菌小于3个／mL，大肠杆菌未检出；CODCr,BOD5的去除率分别超过90％、95％，SS和NH3-N去除率接近100％，出水稳定，水质较好，符合国家污水综合排放的水质标准，有利于污水的再生利用。
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| 关 键 词： | 生活污水 两级曝气生物滤池 处理 |
Treatment of the Domestic Wastewater by two stage Biological Aerated Filter |
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| Zhang Zunju,Li Lei,Zhang Yiting,Qi Haiyun.Treatment of the Domestic Wastewater by two stage Biological Aerated Filter[J].Environmental Science and Management,2009,34(10):101-103,112. |
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| Authors: | Zhang Zunju Li Lei Zhang Yiting Qi Haiyun |
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| Institution: | Zhang Zunju1,Li Lei2,Zhang Yiting1,Qi Haiyun1(1.Experimental Treatment Centers,Environmental Management College of China,Qinhuangdao 066004,China,2.Qinhuangdao Branch of Daqing Petrol Institute,China) |
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| Abstract: | The domestic wastewater was treated by two stage biological aerated filter(BAF).The process of biofilm cultivation and the removal efficiencies of CODcr,BOD5,SS,NH3-N were investigated in this study.The result indicates that the system is efficient for the removal of CODcr,BOD5,SS,NH3-N and so on,the effluent concentration of CODcr and BOD5 is less than 10 mg/L and 40 mg/L,SS is smaller than 3 mg/L,turbidity is smaller than 8NTU,color is no more than 15degree,TP is less than 3 mg/L,NH3-N is less than 2 mg/L... |
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| Keywords: | domestic wastewater two stage BAF treatment |
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