Performance of reverse osmosis (RO) for water recovery from permeates of membrane bio-reactor (MBR) Pandey, Santosh Raj, Jegatheesan, Veeriah, Baskaran, Kanagaratnam, Shu, Li and Muthukumaran, Shobha 2014, Performance of reverse osmosis (RO) for water recovery from permeates of membrane bio-reactor (MBR), Desalination and water treatment, vol. 52, no. 4-6, pp. 600-611, doi: 10.1080/19443994.2013.826400. Attached Files Name Description MIMEType Size Downloads Title Performance of reverse osmosis (RO) for water recovery from permeates of membrane bio-reactor (MBR) Author(s) Pandey, Santosh Raj Jegatheesan, Veeriah Baskaran, Kanagaratnam orcid.org/0000-0002-3011-6632 Shu, Li Muthukumaran, Shobha Journal name Desalination and water treatment Volume number 52 Issue number 4-6 Start page 600 End page 611 Total pages 12 Publisher Taylor & Francis Place of publication Hopkinton, Mass. Publication date 2014-01-28 ISSN 1944-3994 1944-3986 Keyword(s) agricultural wastewater brackish water reverse osmosis membrane bio-reactor water recovery Summary In this study, permeate from a hollow fiber polyethylene (PE) membrane bio-reactor (MBR) system treating synthetic agricultural wastewater was fed into a cellulose acetate brackish water reverse osmosis (BWRO30 2540) membrane system; three different trans-membranes pressures (TMPs) of 1000, 2500, and 4000 kPa were selected to evaluate the system performance in terms of general operating parameters as well as the removal of chosen important potential fouling water quality parameters. The results showed that highest corrected permeate flux rate was at a TMP of 2500 kPa, whereas lowest recorded at a TMP of 4000 kPa. Similar situation prevailed in water recovery rate. But temperature corrected specific fluxes decreased as the applied TMPs increased. In all selected TMPs, more than 96% of salinity was removed. Permeate from MBR as feed to reverse osmosis required frequent chemical cleaning than the microfiltration/ultrafiltration (MF/UF) permeates and granular media filter (GMF) filtered in order to maintain the required rate of product water. One of the reasons for this frequent chemical cleaning is due to higher total organic carbon as well as total nitrogen (TN) in the MBR permeate. This result needs to be further evaluated through field trials. Language eng DOI 10.1080/19443994.2013.826400 Field of Research 090404 Membrane and Separation Technologies Socio Economic Objective 970110 Expanding Knowledge in Technology HERDC Research category C1 Refereed article in a scholarly journal Copyright notice ©2014, Taylor & Francis Persistent URL http://hdl.handle.net/10536/DRO/DU:30057770 Document type: Journal Article Collection: School of Engineering Related Links Link Description Connect to published version (restricted access) Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Tue, 12 Nov 2013, 14:53:57 EST Thu, 14 Nov 2013, 10:11:52 EST Fri, 15 Nov 2013, 10:39:11 EST Mon, 09 Dec 2013, 12:37:58 EST Tue, 10 Dec 2013, 07:18:34 EST Mon, 17 Feb 2014, 13:29:52 EST Tue, 18 Feb 2014, 08:35:40 EST Mon, 10 Mar 2014, 14:17:57 EST Fri, 13 Jun 2014, 18:49:56 EST Fri, 09 Jan 2015, 10:43:12 EST Fri, 06 Feb 2015, 11:19:49 EST Wed, 19 Aug 2015, 09:52:56 EST Wed, 14 Oct 2015, 13:37:55 EST Mon, 23 Nov 2015, 09:44:38 EST Wed, 17 Aug 2016, 08:33:40 EST Tue, 06 Sep 2016, 21:55:43 EST Tue, 02 May 2017, 09:53:36 EST Mon, 29 Jan 2018, 13:35:08 EST Mon, 29 Jan 2018, 13:36:19 EST Filtered Full Citation counts:   Cited 5 times in TR Web of Science Cited 5 times in Scopus Search Google Scholar Access Statistics: 319 Abstract Views, 20 File Downloads  -  Detailed Statistics Created: Tue, 12 Nov 2013, 14:53:57 EST

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