globalchange  > 气候变化事实与影响
DOI: 10.1016/j.watres.2018.11.062
Scopus记录号: 2-s2.0-85057403231
论文题名:
Gravity-driven membrane filtration for water and wastewater treatment: A review
作者: Pronk W.; Ding A.; Morgenroth E.; Derlon N.; Desmond P.; Burkhardt M.; Wu B.; Fane A.G.
刊名: Water Research
ISSN: 431354
出版年: 2019
起始页码: 553
结束页码: 565
语种: 英语
英文关键词: Biofilm ; Cake layer ; Flux stabilization ; Gravity driven ultrafiltration ; Membrane fouling ; NOM removal
Scopus关键词: Biofilms ; Desalination ; Energy utilization ; Feedwater analysis ; Membrane fouling ; Membranes ; Potable water ; Stabilization ; Ultrafiltration ; Wastewater treatment ; Water filtration ; Water treatment ; Cake layer ; Full-scale applications ; Microbial community analysis ; Nom removals ; Research and application ; Research and development ; Transmembrane pressures ; Water and wastewater treatments ; Microfiltration ; dissolved oxygen ; inorganic compound ; organic compound ; biofilm ; desalination ; drinking water ; filtration ; literature review ; membrane ; microbial community ; morphology ; organic matter ; pollutant removal ; stabilization ; ultrafiltration ; wastewater ; wastewater treatment ; biofilm ; biofouling ; chemical composition ; comparative study ; concentration (parameters) ; economic aspect ; gravity ; microbial community ; microbial degradation ; nonhuman ; priority journal ; reactor operation ; Review ; shear stress ; temperature ; ultrafiltration ; waste component removal ; waste water management ; water supply ; water treatment
英文摘要: Gravity-driven membrane (GDM) filtration has been investigated for almost 10 years. The technology is characterized not only by relatively lower transmembrane pressures which can be achieved by gravity (extremely low energy consumption), but also by the phenomenon of flux stabilization: A biofilm is allowed to form on the membrane and a stabilization of flux occurs which is related to biological processes within the biofilm layer on the membrane. This enables stable operation during a year or longer without any cleaning or flushing. Initially, the technology was developed mainly for household drinking water treatment, but in the meantime, the research and application has expanded to the treatment of greywater, rainwater, and wastewater as well as the pretreatment of seawater for desalination. This review covers the field from the rather fundamental research on biofilm morphology and microbial community analysis to the impact of feedwater composition, process parameters and organic removal performance. Not only household applications, but also for community-scale treatment and full-scale applications are discussed. In addition, the application potential is highlighted in comparison to conventional ultrafiltration. Finally, an overall assessment is illustrated and the research and development needs are identified. © 2018
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被引频次[WOS]:271   [查看WOS记录]     [查看WOS中相关记录]
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/122127
Appears in Collections:气候变化事实与影响

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作者单位: Eawag, Swiss Federal Institute of Aquatic Science and Technology, Überlandstrasse 133, Dübendorf, CH-8600, Switzerland; Livinguard AG, Bahnhofstrasse 12, Zug, 6300, Switzerland; State Key Laboratory of Urban Water Resource and Environment (SKLUWRE), Harbin Institute of Technology, 73 Huanghe Road, Nangang District, Harbin, 150090, China; Institute of Environmental Technology, ETH Zürich, Zürich, CH-8093, Switzerland; MMS AG Membrane Systems, Im Grossherweg 11, Urdorf, 8902, Switzerland; Institute of Environmental and Process Engineering, University of Applied Sciences Rapperswil, Oberseestrasse 10, Rapperswil, 8640, Switzerland; Singapore Membrane Technology Center, Nanyang Environmental and Water Research Institute, Nanyang Technological University, 1 Cleantech Loop, CleanTech One #06-08637141, Singapore; Faculty of Civil and Environmental Engineering, University of Iceland, Hjardarhagi 2-6, Reykjavik, IS-107, Iceland

Recommended Citation:
Pronk W.,Ding A.,Morgenroth E.,et al. Gravity-driven membrane filtration for water and wastewater treatment: A review[J]. Water Research,2019-01-01
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