Mechanistic insight into the aqueous transformation of sartans by ozonation and the Fe(II)/peroxymonosulfate system
文献类型：期刊论文
| 作者 | Jiang, Linke1; Wang, Ruiqi1; Shi, Shuiqin1; Yan, Junmei1; Feng, Mingbao1; Chi, Lianbao2 |
| 刊名 | JOURNAL OF WATER PROCESS ENGINEERING
 |
| 出版日期 | 2024-12-01 |
| 卷号 | 68页码:8 |
| 关键词 | Advanced oxidation processes Sartans Environmental risks Biodegradability Toxicity prediction |
| ISSN号 | 2214-7144 |
| DOI | 10.1016/j.jwpe.2024.106367 |
| 通讯作者 | Feng, Mingbao(mfeng24@xmu.edu.cn) ; Chi, Lianbao(chilianbao@qdio.ac.cn) |
| 英文摘要 | With the aging of the global population and continued economic development, the use of sartan-type antihypertensive drugs (e.g., losartan (LOS), telmisartan (TEL), and valsartan (VAL)) has increased with widespread contamination issues. However, the effect of advanced oxidation processes (AOPs) on the degradation of sartans remains unknown. Therefore, AOPs such as the Fe(II)/peroxymonosulfate (PMS) system and ozonation were used to treat the typical sartans, which led to the formation of various transformation products (TPs). This research involves the formation mechanisms of these TPs following AOPs including aldolization, hydroxylation, ring cleavage, carbonylation and cyclization. The risk evaluation focused on the biodegradability and toxicity of the drugs and their TPs, assessed using computerized toxicity prediction software. The findings indicated that the biodegradability of most TPs was generally poor and most TPs exhibited acute/chronic toxicity. This underscores the need for caution when applying AOPs in water treatment to prevent secondary contamination and suggests the potential necessity of integrating AOPs with complementary purification technologies. This research provides novel insights into the degradation pathways and environmental risks of sartans, emphasizing the importance of a holistic approach to water treatment. |
| WOS关键词 | EMERGING POLLUTANTS ; RISK ; ELUCIDATION ; OXIDATION ; PRODUCTS |
| 资助项目 | National Key Research and Devel-opment Program of China[2023YFE0112100] ; Natural Science Foundation of Xiamen, China[3502Z202373008] ; National Natural Science Foundation of China[42376210] |
| WOS研究方向 | Engineering ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001338822100001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/199468]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Feng, Mingbao; Chi, Lianbao |
| 作者单位 | 1.Xiamen Univ, Coll Environm & Ecol, Fujian Key Lab Coastal Pollut Prevent & Control, Xiamen 361102, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Linke,Wang, Ruiqi,Shi, Shuiqin,et al. Mechanistic insight into the aqueous transformation of sartans by ozonation and the Fe(II)/peroxymonosulfate system[J]. JOURNAL OF WATER PROCESS ENGINEERING,2024,68:8. |
| APA | Jiang, Linke,Wang, Ruiqi,Shi, Shuiqin,Yan, Junmei,Feng, Mingbao,&Chi, Lianbao.(2024).Mechanistic insight into the aqueous transformation of sartans by ozonation and the Fe(II)/peroxymonosulfate system.JOURNAL OF WATER PROCESS ENGINEERING,68,8. |
| MLA | Jiang, Linke,et al."Mechanistic insight into the aqueous transformation of sartans by ozonation and the Fe(II)/peroxymonosulfate system".JOURNAL OF WATER PROCESS ENGINEERING 68(2024):8. |
入库方式： OAI收割
来源：海洋研究所
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