Recent advances on the treatment of oilfield-produced water by advanced oxidation processes: A review
| Autor: | Huan Zhang, Chunyang Gao, Hongli Zhang, Naijian Song, Qiang Cao |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | Water Reuse, Vol 14, Iss 2, Pp 190-207 (2024) |
| Druh dokumentu: | article |
| ISSN: | 2709-6092 2709-6106 12763020 |
| DOI: | 10.2166/wrd.2024.003 |
| Popis: | Despite the advancements in alternative fuels and energy sources, there continues to be a significant global dependence on oil production and extraction. A substantial volume of oilfield-produced water (OPW) is generated during the production and extraction processes of oil fields. Recurrent OPW treatments encountered significant challenges in addressing this particular type of wastewater. Advanced oxidation processes (AOPs) are regarded as a promising alternative approach for the degradation of recalcitrant organic compounds in the OPW. This review focuses on the characterization of OPW. The treatment of organic pollutants in wastewater using AOPs, such as ozonation, Fenton oxidation-based processes, heterogeneous photocatalysis, and persulfate oxidation, is comprehensively reviewed in terms of their efficiency for pollutant degradation. The primary challenges in this field and the future directions for development are proposed, with the aim of providing a valuable reference for achieving highly effective treatment of OPW. HIGHLIGHTS Characteristics of oilfield-produced water were analyzed.; Treatment of oilfield-produced water using advanced oxidation processes was discussed.; Recommendation and future research are proposed.; |
| Databáze: | Directory of Open Access Journals |
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