Removal of dissolved organics from produced water by forward osmosis
Article
Article Title | Removal of dissolved organics from produced water by |
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ERA Journal ID | 41476 |
Article Category | Article |
Authors | Abousnina, Rajab M. (Author) and Nghiem, Long D. (Author) |
Journal Title | Desalination and Water Treatment |
Journal Citation | 52 (4-6), pp. 570-579 |
Number of Pages | 10 |
Year | 2014 |
Publisher | Desalination Publications |
Place of Publication | London, UK |
ISSN | 1944-3986 |
1944-3994 | |
Digital Object Identifier (DOI) | https://doi.org/10.1080/19443994.2013.827292 |
Abstract | This study investigated the performance of the forward osmosis (FO) process for treating produced water. Water permeate flux and reverse salt flux (RSF) were examined at different feed pH values and operating configurations (i.e. FO, pressure retarded osmosis (PRO), and reverse osmosis (RO) modes). Acetic acid was selected as a model organic acid to present the dissolved organic fraction in produced water. Results reported here indicate that only membranes specifically designed for FO applications can be used in the FO and PRO modes. Due to the internal concentration polarization phenomenon, the PRO mode resulted in a higher water permeate flux and RSF than those in the FO mode. Acetate rejection was pH dependent in both the FO and RO |
Keywords | produced water;fForward osmosis; oily wastewater; acetic acid; dissolved organics |
ANZSRC Field of Research 2020 | 401102. Environmentally sustainable engineering |
Public Notes | Accepted: 18 Mar 2013; First Published online: 07 Aug 2013 |
Byline Affiliations | School of Civil Engineering and Surveying |
University of Wollongong | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q2583/removal-of-dissolved-organics-from-produced-water-by-forward-osmosis
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