| 活性污泥硝化过程的动态响应信号 |
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| 引用本文： | 张欣,张代钧,白翠,宋雪,娄小丹,林宁波.活性污泥硝化过程的动态响应信号[J].环境工程学报,2011,5(10):2193-2198. |
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| 作者姓名： | 张欣 张代钧 白翠 宋雪 娄小丹 林宁波 |
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| 作者单位： | 1.重庆大学环境科学系，重庆400030,1.重庆大学环境科学系，重庆400030；2.重庆大学西南资源开发及环境灾害控制工程教育部重点实验室，重庆 400030,1.重庆大学环境科学系，重庆400030,1.重庆大学环境科学系，重庆400030,1.重庆大学环境科学系，重庆400030,1.重庆大学环境科学系，重庆400030 |
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| 基金项目： | 国家自然科学基金资助项目（50908241）；教育部博士点专项科研基金资助课题（SRFDP20090191110002）；重庆市大渡口区科委2009科技计划项目 |
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| 摘 要： | 把pH值在线监测与药品自动投加系统与已开发的混合呼吸测量仪集成,组成自动呼吸-滴定测量仪,同时测得废水生物处理过程溶解氧（DO）、pH、氧气利用速率（OUR）和质子变化速率（HVR）。分别监测了只投加NH4＋-N底物的活性污泥硝化过程和实验室脱氮除碳SBR曝气阶段的DO/pH响应,结果显示,两信号呈一定规律变化,在反应...
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| 关 键 词： | 呼吸测量 滴定测量 溶解氧 pH 氧气利用速率 质子变化速率 硝化 |
Dynamic response signals of nitrification process of activated sludge system |
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| Zhang Xin,Zhang Daijun,Bai Cui,Song Xue,Lou Xiaodan and Lin Ningbo.Dynamic response signals of nitrification process of activated sludge system[J].Techniques and Equipment for Environmental Pollution Control,2011,5(10):2193-2198. |
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| Authors: | Zhang Xin Zhang Daijun Bai Cui Song Xue Lou Xiaodan and Lin Ningbo |
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| Institution: | Zhang Xin1 Zhang Daijun1,2 Bai Cui1 Song Xue1 Lou Xiaodan1 Lin Ningbo1 (1.Department of Environmental Science,Chongqing University,Chongqing 400030,China,2.Key Laboratory for the Resources Exploitation and Environmental Disaster Control Engineering in Southwest China,Ministry of Education,China) |
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| Abstract: | A set of automatically respirometric-titrimetric system to monitor simultaneously dissolved oxygen(DO),pH,oxygen uptake rate(OUR)and hydrogen ion variation rate(HVR) was developed,which consists of the pH monitoring unit,titrant auto-dosing unit and hybrid respirometer.The response signals of DO and pH were monitored under two conditions,respectively the nitrification process with only substrate of NH+4-N and the aeration period of nitrogen/carbon-removal SBR in laboratory.It was shown that DO and pH change... |
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| Keywords: | respirometry titrimetry dissolved oxygen pH oxygen uptake rate hydrogen ion variation rate nitrification |
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