Academic Journal
Bromate abatement with ultraviolet light-emitting diode/thiosulfate advanced reduction processes: Mechanisms, affecting parameters and applications.
| Τίτλος: | Bromate abatement with ultraviolet light-emitting diode/thiosulfate advanced reduction processes: Mechanisms, affecting parameters and applications. |
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| Συγγραφείς: | Phan KA; International Program in Hazardous Substance and Environmental Management, Graduate School, Chulalongkorn University, Bangkok, 10330, Thailand; Center of Excellence on Hazardous Substance Management (HSM), Chulalongkorn University, Bangkok, 10330, Thailand., Pornsuwan S; Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand., Oguma K; Department of Urban Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan., Lohwacharin J; Department of Environmental and Sustainable Engineering, Faculty of Engineering, Chulalongkorn University, 254 Phayathai Road, Pathumwan, Bangkok, 10330, Thailand. Electronic address: Jenyuk.L@chula.ac.th. |
| Πηγή: | Journal of environmental management [J Environ Manage] 2026 Mar 01; Vol. 401, pp. 128835. Date of Electronic Publication: 2026 Feb 09. |
| Τύπος έκδοσης: | Journal Article |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: Academic Press Country of Publication: England NLM ID: 0401664 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1095-8630 (Electronic) Linking ISSN: 03014797 NLM ISO Abbreviation: J Environ Manage Subsets: MEDLINE |
| Imprint Name(s): | Original Publication: London ; New York, Academic Press. |
| Ιατρικοί όροι (MeSH): | Bromates*/chemistry , Thiosulfates*/chemistry , Ultraviolet Rays*, Sulfites/chemistry ; Hydrogen-Ion Concentration |
| Περίληψη: | Bromate, a possible carcinogenic byproduct of ozonation, is potentially removed by the ultraviolet (UV)/sulfite advanced reduction process (ARP), with hydrated electrons playing a major role. However, this process becomes less efficient under acidic to neutral pHs and remains limited to the use of conventional mercury UV lamps. To address these issues, a UV-light emitting diode (UV-LED)-based ARP was studied for bromate removal using thiosulfate as an alternative reducing agent and UV-LEDs emitting at 265 nm and 280 nm as a radiation source. The UV-LED (Copyright © 2026 Elsevier Ltd. All rights reserved.) |
| Competing Interests: | Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. |
| Contributed Indexing: | Keywords: Advanced reduction process; Bromate; Hydrated electron; Thiosulfate; UV-LEDs |
| Substance Nomenclature: | 0 (Bromates) 0 (Thiosulfates) 0 (Sulfites) |
| Entry Date(s): | Date Created: 20260208 Date Completed: 20260707 Latest Revision: 20260707 |
| Update Code: | 20260707 |
| DOI: | 10.1016/j.jenvman.2026.128835 |
| PMID: | 41655304 |
| Βάση Δεδομένων: | MEDLINE |
| ISSN: | 1095-8630 |
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| DOI: | 10.1016/j.jenvman.2026.128835 |