• Login
    View Item 
    •   Home
    • Research
    • Articles
    • View Item
    •   Home
    • Research
    • Articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of KAUSTCommunitiesIssue DateSubmit DateThis CollectionIssue DateSubmit Date

    My Account

    Login

    Quick Links

    Open Access PolicyORCID LibguideTheses and Dissertations LibguideSubmit an Item

    Statistics

    Display statistics

    Assessing the removal of organic micropollutants by a novel baffled osmotic membrane bioreactor-microfiltration hybrid system

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    1-s2.0-S0960852418305571-main.pdf
    Size:
    2.556Mb
    Format:
    PDF
    Description:
    Accepted Manuscript
    Download
    Type
    Article
    Authors
    Pathak, Nirenkumar
    Li, Sheng cc
    Kim, Youngjin cc
    Chekli, Laura
    Phuntsho, Sherub
    Jang, Am cc
    Ghaffour, NorEddine cc
    Leiknes, TorOve cc
    Shon, Ho Kyong
    KAUST Department
    Biological and Environmental Sciences and Engineering (BESE) Division
    Environmental Science and Engineering Program
    Water Desalination and Reuse Research Center (WDRC)
    Date
    2018-04-14
    Online Publication Date
    2018-04-14
    Print Publication Date
    2018-08
    Permanent link to this record
    http://hdl.handle.net/10754/627492
    
    Metadata
    Show full item record
    Abstract
    A novel approach was employed to study removal of organic micropollutants (OMPs) in a baffled osmotic membrane bioreactor-microfiltration (OMBR-MF) hybrid system under oxic–anoxic conditions. The performance of OMBR-MF system was examined employing three different draw solutes (DS), and three model OMPs. The highest forward osmosis (FO) membrane rejection was attained with atenolol (100 %) due to its higher molar mass and positive charge. With inorganic DS caffeine (94-100 %) revealed highest removal followed by atenolol (89-96 %) and atrazine (16-40 %) respectively. All three OMPs exhibited higher removal with organic DS as compared to inorganic DS. Significant anoxic removal was observed for atrazine under very different redox conditions with extended anoxic cycle time. This can be linked with possible development of different microbial consortia responsible for diverse enzymes secretion. Overall, the OMBR-MF process showed effective removal of total organic carbon (98%) and nutrients (phosphate 97% and total nitrogen 85%), respectively.
    Citation
    Pathak N, Li S, Kim Y, Chekli L, Phuntsho S, et al. (2018) Assessing the removal of organic micropollutants by a novel baffled osmotic membrane bioreactor-microfiltration hybrid system. Bioresource Technology. Available: http://dx.doi.org/10.1016/j.biortech.2018.04.044.
    Sponsors
    The research reported in this publication was supported by funding from the SEED program of King Abdullah University of Science and Technology (KAUST), Saudi Arabia. The help, assistance and support of the Water Desalination and Reuse Center (WDRC) staff is greatly appreciated. PhD candidate Nirenkumar Pathak would like to acknowledge scholarship support from commonwealth of Australia under Research Training Program (RTP).
    Publisher
    Elsevier BV
    Journal
    Bioresource Technology
    DOI
    10.1016/j.biortech.2018.04.044
    PubMed ID
    29702422
    Additional Links
    http://www.sciencedirect.com/science/article/pii/S0960852418305571
    ae974a485f413a2113503eed53cd6c53
    10.1016/j.biortech.2018.04.044
    Scopus Count
    Collections
    Articles; Biological and Environmental Science and Engineering (BESE) Division; Environmental Science and Engineering Program; Water Desalination and Reuse Research Center (WDRC)

    entitlement

    Related articles

    • Performance of a novel baffled osmotic membrane bioreactor-microfiltration hybrid system under continuous operation for simultaneous nutrient removal and mitigation of brine discharge.
    • Authors: Pathak N, Chekli L, Wang J, Kim Y, Phuntsho S, Li S, Ghaffour N, Leiknes T, Shon H
    • Issue date: 2017 Sep
    • Simultaneous nitrification-denitrification using baffled osmotic membrane bioreactor-microfiltration hybrid system at different oxic-anoxic conditions for wastewater treatment.
    • Authors: Pathak N, Phuntsho S, Tran VH, Johir MAH, Ghaffour N, Leiknes T, Fujioka T, Shon HK
    • Issue date: 2020 Jan 1
    • The role of forward osmosis and microfiltration in an integrated osmotic-microfiltration membrane bioreactor system.
    • Authors: Luo W, Hai FI, Kang J, Price WE, Nghiem LD, Elimelech M
    • Issue date: 2015 Oct
    • Evaluating the effect of different draw solutes in a baffled osmotic membrane bioreactor-microfiltration using optical coherence tomography with real wastewater.
    • Authors: Pathak N, Fortunato L, Li S, Chekli L, Phuntsho S, Ghaffour N, Leiknes T, Shon HK
    • Issue date: 2018 Sep
    • Phosphorus and water recovery by a novel osmotic membrane bioreactor-reverse osmosis system.
    • Authors: Luo W, Hai FI, Price WE, Guo W, Ngo HH, Yamamoto K, Nghiem LD
    • Issue date: 2016 Jan
    DSpace software copyright © 2002-2022  DuraSpace
    Quick Guide | Contact Us | KAUST University Library
    Open Repository is a service hosted by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items. For anonymous users the allowed maximum amount is 50 search results.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.