دورية أكاديمية
Anion exchange resin removal of per- and polyfluoroalkyl substances (PFAS) from impacted water: A critical review.
| العنوان: | Anion exchange resin removal of per- and polyfluoroalkyl substances (PFAS) from impacted water: A critical review. |
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| المؤلفون: | Boyer TH; School of Sustainable Engineering and the Built Environment (SSEBE), Arizona State University (ASU), Tempe, Arizona, 85287, United States., Fang Y; Department of Civil and Environmental Engineering, Colorado School of Mines, Golden, Colorado, 80401, United States., Ellis A; Department of Civil and Environmental Engineering, Colorado School of Mines, Golden, Colorado, 80401, United States., Dietz R; School of Sustainable Engineering and the Built Environment (SSEBE), Arizona State University (ASU), Tempe, Arizona, 85287, United States., Choi YJ; Department of Civil and Environmental Engineering, Colorado School of Mines, Golden, Colorado, 80401, United States., Schaefer CE; CDM Smith, Edison, New Jersey, 08837, United States., Higgins CP; Department of Civil and Environmental Engineering, Colorado School of Mines, Golden, Colorado, 80401, United States., Strathmann TJ; Department of Civil and Environmental Engineering, Colorado School of Mines, Golden, Colorado, 80401, United States. |
| المصدر: | Water research [Water Res] 2021 Jul 15; Vol. 200, pp. 117244. Date of Electronic Publication: 2021 May 13. |
| نوع المنشور: | Journal Article; Review |
| اللغة: | English |
| بيانات الدورية: | Publisher: Pergamon Press Country of Publication: England NLM ID: 0105072 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-2448 (Electronic) Linking ISSN: 00431354 NLM ISO Abbreviation: Water Res Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Oxford, Pergamon Press. |
| مواضيع طبية MeSH: | Fluorocarbons*/analysis , Water Pollutants, Chemical*/analysis , Water Purification*, Anion Exchange Resins ; Water |
| مستخلص: | A key gap in the literature on the treatment of per- and polyfluoroalkyl substances (PFAS) in impacted water is the absence of a review article dedicated to anion exchange resin (AER) treatment. This gap is important because previous research has consistently shown adsorption by AER to be one of the most effective treatment processes for PFAS removal from impacted water, and AER is one of the most commonly deployed technologies in the field. Given the scope of the previous review articles on PFAS removal by various adsorbent types, the sections on AER do not explore the full depth of PFAS and AER interactions nor cover the breadth of AER testing conditions. Accordingly, the goal of this paper was to critically review the available peer-reviewed literature on PFAS removal from water by AER. The specific objectives of the review were to synthesize the previous literature results on (1) batch adsorption behavior, (2) impact of water chemistry conditions, (3) continuous-flow adsorption, (4) adsorption modeling, (5) regeneration, and (6) weak-base AER. Following from critical review of the literature, the future research priorities discussed include: (i) improving the underlying science that governs PFAS-resin interactions, (ii) improving methods for resin regeneration and management of PFAS-contaminated concentrate streams, and (iii) comparative life cycle environmental and economic analyses for ion exchange treatment systems relative to competing technologies. (Copyright © 2021 Elsevier Ltd. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Natural organic matter; Perfluorooctanesulfonate (PFOS); Perfluorooctanoic acid (PFOA); Polyacrylic resin; Polystyrene resin; Regeneration |
| المشرفين على المادة: | 0 (Anion Exchange Resins) 0 (Fluorocarbons) 0 (Water Pollutants, Chemical) 059QF0KO0R (Water) |
| تواريخ الأحداث: | Date Created: 20210605 Date Completed: 20210624 Latest Revision: 20210624 |
| رمز التحديث: | 20221213 |
| DOI: | 10.1016/j.watres.2021.117244 |
| PMID: | 34089925 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1879-2448 |
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| DOI: | 10.1016/j.watres.2021.117244 |