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| 双功能陶瓷膜生物反应器处理废水的研究 | |
| 引用本文： | 张永明,程旖旎,石英丽,施汉昌,钱易.双功能陶瓷膜生物反应器处理废水的研究[J].环境科学,2002,23(4):67-70. |
| 作者姓名： | 张永明 程旖旎 石英丽 施汉昌 钱易 |
| 作者单位： | 1. 清华大学环境模拟与污染控制国家重点联合实验室,北京,100084;南昌航空工业学院环境与化学工程系,南昌,330034 2. 南昌航空工业学院环境与化学工程系,南昌,330034 3. 清华大学环境模拟与污染控制国家重点联合实验室,北京,100084 |
| 基金项目： | 教育部高等学校重点实验室访问学者基金资助项目 |
| 摘 要： | 研制了一种具有抽滤和曝气双重功能的陶瓷膜生物反应器并用于处理废水.比较了废水经陶瓷膜抽滤后的出水浊度和自然沉降后的浊度,经过陶瓷膜过滤后的出水浊度达到自然沉降4～24h的效果.在处理废水的过程中,进行曝气/抽滤的切换,可有效地解决膜的堵塞问题.分别进行了间歇和连续的方法处理废水的试验,其COD负荷分别达到1.1kg/(m3·d)和1.5kg/(m3·d). |
| 关 键 词： | 陶瓷膜 生物反应器 废水处理 双功能 浊度 过滤 |
| 文章编号： | 0250-3301(2002)04-04-0067 |
| 收稿时间： | 2001/6/20 0:00:00 |
| 修稿时间： | 2001年6月20日 |
Studies on Ceramic Dual Function Membrane Bioreactor for Wastewater Treatment |
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| Zhang Yongming,;Cheng Yini,Shi Yingli,Shi Hanchang and Qian Yi.Studies on Ceramic Dual Function Membrane Bioreactor for Wastewater Treatment[J].Chinese Journal of Environmental Science,2002,23(4):67-70. | |
| Authors: | Zhang Yongming ;Cheng Yini Shi Yingli Shi Hanchang and Qian Yi |
| Institution: | State Key Joint Laboratory of Environmental Simulation and Pollution Control, Tsinghua University, Beijing 100084, China. zhang21@public.nc.jx.cn |
| Abstract: | A new bioreactor including ceramic dual function membrane, filtration and aeration, was developed and used for wastewater treatment. The turbidity of effluent by the ceramic membrane was comparable to that of 4-24 hours by sedimentation. Aeration and filtration could be switched constantly to the ceramic membrane in the bioreactor and the clogging of ceramic membrane could be well prevented. The wastewater was treated in batch and continues operation modes respectively and the experimental results showed that the COD loading was 1.1 kg/(m3.d) and 1.5 kg/(m3.d) respectively. |
| Keywords: | ceramic membrane bioreactor wastewater treatment dual functions turbidity filtration |
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