Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.5004/dwt.2009.378 |
A long-term application of a pilot airlift membrane bioreactor for domestic wastewater treatment | |
Yang, Fei1; Wang, Ying1; Bick, Amos2,3; Brenner, Asher4; Oron, Gideon1,4,5,6 | |
通讯作者 | Oron, Gideon |
来源期刊 | DESALINATION AND WATER TREATMENT
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ISSN | 1944-3994 |
EISSN | 1944-3986 |
出版年 | 2009 |
卷号 | 4期号:1-3页码:212-217 |
英文摘要 | Current and impending legislation for public health and environmental compliance regarding effluent are becoming very stringent. For unrestricted domestic effluent reuse and environmental friendly disposal, the need for advanced treatment processes has attracted great attention during the last decade. Membrane-based treatment technologies for low quality water have exhibited improved performance as well as a reduction of operating and maintenance expenses. Membrane technology also provides a preferable alternative for wastewater reclamation in small and isolated communities. This study presents a long term study of an airlift membrane bioreactor (MBR) for domestic wastewater treatment using a hollow fibre membrane module of ZW-10 under ambient desert conditions (Kiryat Sde-Boker, Israel). In this system, the crossflow velocity across the membrane surface was induced by a cylindrical draft tube to reduce the membrane fouling. Under optimal operating conditions, the system was stable and efficient without external chemical cleaning during the experimental period. The system produces a high quality permeate, and the removal efficiencies of COD and BOD5 were around 94% and 99%, respectively. Nitrate concentration in the effluent (permeate) was higher (by 40%) than that in the reactor mixed liquor, probably due to extra nitrification carried out by Nitrospira bacteria on the membrane biofilm. The system shows potential and promising applications for localized, decentralized sewage treatment facilities. |
英文关键词 | Airlift membrane bioreactor Crossflow velocity Draft tube Membrane fouling Unrestricted reuse |
类型 | Article ; Proceedings Paper |
语种 | 英语 |
国家 | Israel |
收录类别 | SCI-E ; CPCI-S |
WOS记录号 | WOS:000266712900034 |
WOS关键词 | UNRESTRICTED REUSE ; TECHNOLOGY ; PERFORMANCE ; RECLAMATION |
WOS类目 | Engineering, Chemical ; Water Resources |
WOS研究方向 | Engineering ; Water Resources |
来源机构 | Ben-Gurion University of the Negev |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/160300 |
作者单位 | 1.Ben Gurion Univ Negev, Zuckerberg Inst Water Res, Jacob Blaustein Inst Desert Res, IL-84990 Sede Boqer, Israel; 2.Jerusalem Coll Technol, Dept Ind Engn & Management, IL-91160 Jerusalem, Israel; 3.Shenkar Coll Engn & Design, Dept Chem Engn, IL-52526 Ramat Gan, Israel; 4.Ben Gurion Univ Negev, Unit Environm Engn, IL-84105 Beer Sheva, Israel; 5.Ben Gurion Univ Negev, Dept Ind Engn & Management, IL-84105 Beer Sheva, Israel; 6.Technion Israel Inst Technol, Grand Water Res Inst, IL-32000 Haifa, Israel |
推荐引用方式 GB/T 7714 | Yang, Fei,Wang, Ying,Bick, Amos,et al. A long-term application of a pilot airlift membrane bioreactor for domestic wastewater treatment[J]. Ben-Gurion University of the Negev,2009,4(1-3):212-217. |
APA | Yang, Fei,Wang, Ying,Bick, Amos,Brenner, Asher,&Oron, Gideon.(2009).A long-term application of a pilot airlift membrane bioreactor for domestic wastewater treatment.DESALINATION AND WATER TREATMENT,4(1-3),212-217. |
MLA | Yang, Fei,et al."A long-term application of a pilot airlift membrane bioreactor for domestic wastewater treatment".DESALINATION AND WATER TREATMENT 4.1-3(2009):212-217. |
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