| IC反应器＋完全混合式活性污泥法组合工艺生物脱氮实验研究 |
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| 引用本文： | 杨俊,张俊香. IC反应器＋完全混合式活性污泥法组合工艺生物脱氮实验研究[J]. 河南城建高等专科学校学报, 2012, 0(4): 28-31 |
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| 作者姓名： | 杨俊 张俊香 |
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| 作者单位： | [1]长安大学环境科学与工程学院,陕西西安710064 [2]西安建筑科技大学,陕西西安710064 |
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| 摘 要： | 通过人工配水实验对IC（内循环厌氧）反应器＋完全混合式活性污泥法组合工艺生物脱氮效果进行研究,实验过程采用连续性进水,结果表明：进水COD 200～400 mg/L,NH4＋-N 30～45 mg/L,出水COD、NH4＋-N浓度分别小于60 mg/L和15 mg/L,氨氮去除率最高达95%。
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| 关 键 词： | IC反应器 完全混合式活性污泥法组合工艺 生物脱氮 |
IC anaerobic reactor and complete mixing activated sludge process for biological denitrification of experiment research |
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| Affiliation: | YANG Jun ZHANG , Jun-xiang (1. School of Environmental Science and Engineering, Chang＇ an University, Xi＇an 710064, China; 2. Xi＇ an University of Architecture and Technology, Xi＇ an 710064, China) |
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| Abstract: | According to the research on IC （ internal circulation） anaerobic reactor and complete mixing activa- ted sludge process for biological denitrifieation which were conducted continuously by feeding synthetic wastewater. Results shows that the inlet concentration of COD and NH4 - N is 200 -400mg/L and 30 - 45mg/L respectively, while the effluent one is less than 60mg/L and 15mg/L respectively. The removal effi- ciency of NH3 - N is as higher as 95% , which proves that NH4 - N can be removed both greatly and efficient- ly in the removal process, and it has a promising prospect of application and spreading . |
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| Keywords: | IC-reactor completely hybrid of activated sludge biological denitrification, biological denitrifica-tion |
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