| ICAR-BF组合工艺处理猪粪废水的实验研究 |
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| 引用本文： | 张杰,岳建芝,李海华,杨世关.ICAR-BF组合工艺处理猪粪废水的实验研究[J].环境科学与技术,2007,30(2):90-92. |
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| 作者姓名： | 张杰 岳建芝 李海华 杨世关 |
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| 作者单位： | 1. 华北水利水电学院环境与市政工程学院,郑州,450012
2. 河南农业大学机电工程学院,郑州,450002 |
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| 基金项目： | 河南教育厅自然科学基金
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华北水利水电学院高层次人才资助项目 |
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| 摘 要： | 采用有效容积为18L的内循环厌氧反应器(ICAR)和7.5L的生物滤池(BF)组合工艺处理猪粪废水,首先通过实验确定ICAR的水力停留时间(HRT),并使BF挂膜成功,在此基础上进行了组合工艺处理猪粪废水的研究。结果表明,在温度33±2℃I、CAR水力停留时间为6h、进水COD浓度为7000～8000mg/L时,组合工艺运行稳定;COD和NH3-N去除率分别在95%和93%左右,悬浮固体(SS)去除率在99%以上,是适于养殖场废水处理的一项新工艺。
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| 关 键 词： | 内循环厌氧反应器 生物滤池 猪粪废水 有机负荷率 |
| 文章编号： | 1003-6504（2007）02-0090-03 |
| 修稿时间： | 2006-10-08 |
Experiment Study on Piggery Wastewater Treatment in ICAR-BF |
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| ZHANG Jie,YUE Jian-zhi,LI Hai-hua,YANG Shi-guan.Experiment Study on Piggery Wastewater Treatment in ICAR-BF[J].Environmental Science and Technology,2007,30(2):90-92. |
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| Authors: | ZHANG Jie YUE Jian-zhi LI Hai-hua YANG Shi-guan |
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| Institution: | ZHANG Jie1,YUE Jian-zhi2,LI Hai-hua1,YANG Shi-guan2 |
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| Abstract: | Treatment of piggery wastewater was studied experimentally in combined system of 18L ICAR and 7.5L BF when HRT of ICAR was covered with membrane. Results indicated that the system functions steadily when temperature of wastewater was 33±2℃, HRT of ICAR was 6h and COD concentration of influent was 7,000~8,000mg/L, with removal efficiency of COD and NH3-N about 95% and 93%, SS above 99%, which is satisfactory to treatment of hoggery wastewater. |
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| Keywords: | internal circulation anaerobic reactor(ICAR) biological filter (BF) piggery wastewater organic load rate (OLR) |
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