Aquatic environmental fates and risks of benzotriazoles, benzothiazoles, and p-phenylenediamines in a catchment providing water to a megacity of China
文献类型：期刊论文
| 作者 | Zhang, Ruiling1,6; Zhao, Shizhen4,5,6; Liu, Xin3; Tian, Lele1,6; Mo, Yangzhi6; Yi, Xin1,6; Liu, Shiyang1,6; Liu, Jiaqi2; Li, Jun4,5,6; Zhang, Gan4,5,6 |
| 刊名 | ENVIRONMENTAL RESEARCH
 |
| 出版日期 | 2023 |
| 卷号 | 216页码:114721 |
| 关键词 | PERSONAL CARE PRODUCTS TREATMENT-PLANT RIVERS PHARMACEUTICALS CONTAMINANTS GROUNDWATER DIPHENYLAMINE ANTIOXIDANTS PERSPECTIVE DERIVATIVES |
| ISSN号 | 0013-9351 |
| DOI | 10.1016/j.envres.2022.114721 |
| 英文摘要 | Wearing of vehicle parts could release many chemical additives into the environment, such as benzotriazoles (BTRs), benzothiazoles (BTHs), and p-phenylenediamines (PPDs), which are potentially toxic to wildlife and humans. This study investigated the occurrence, source, and risks of BTRs, BTHs, and PPDs in a source catchment providing water to Guangzhou, a megacity in South China, covering groundwater, surface water, and stormwater. The results showed that BTRs and BTHs were predominant in surface water and groundwater. Unexpectedly, the BTR and BTH concentrations were lower in surface water than groundwater in a third of the paired samples. For the first time, 6PPD-quinone, a toxic ozonation product of N-(1,3-dimethylbutyl)-N′-phenyl-1,4-phenylenediamine (6PPD), was extensively detected in source waters. Stormwater decreased the BTR concentrations but increased the 6PPD-quinone concentrations in surface water owing to their affiliation to suspended particles. From natural to urban segments of Liuxi river, a downstream increasing trend in BTR and BTH concentrations was observed, confirming that they are indicative of urban anthropogenic activities. Strong correlations between industrial activities and BTR or BTH concentrations in surface water indicated that industrial activities were their main sources. Six compounds were prioritized as potentially persistent, mobile, and toxic (PMT) chemicals, combing our monitoring results and REACH criterion. This study improves our understanding of the environmental fates and risks of water-soluble tire-wear chemicals, which provides important information for chemical management, and indicates attention should be paid to the risk posed by 6PPD-quinone in the source water. ? 2022 Elsevier Inc. |
| WOS研究方向 | Environmental Sciences ; Public, Environmental & Occupational Health |
| 语种 | 英语 |
| WOS记录号 | WOS:000918265800010 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/80312]  |
| 专题 | 有机地球化学国家重点实验室 |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing; 100049, China 2.Guangzhou Analytical Applications Center, Shimadzu (China) Co., LTD, Guangzhou; 510656, China 3.Anti-Drug Technology Center of Guangdong Province and National Anti-Drug Laboratory Guangdong Regional Center, Guangzhou; 510230, China 4.Guangdong Provincial Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou; 510640, China 5.CAS Center for Excellence in Deep Earth Science, Guangzhou; 510640, China 6.State Key Laboratory of Organic Geochemistry and Guangdong-Hong Kong-Macao Joint Laboratory for Environmental Pollution and Control, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou; 510640, China |
| 推荐引用方式 GB/T 7714 | Zhang, Ruiling,Zhao, Shizhen,Liu, Xin,et al. Aquatic environmental fates and risks of benzotriazoles, benzothiazoles, and p-phenylenediamines in a catchment providing water to a megacity of China[J]. ENVIRONMENTAL RESEARCH,2023,216:114721. |
| APA | Zhang, Ruiling.,Zhao, Shizhen.,Liu, Xin.,Tian, Lele.,Mo, Yangzhi.,...&Zhang, Gan.(2023).Aquatic environmental fates and risks of benzotriazoles, benzothiazoles, and p-phenylenediamines in a catchment providing water to a megacity of China.ENVIRONMENTAL RESEARCH,216,114721. |
| MLA | Zhang, Ruiling,et al."Aquatic environmental fates and risks of benzotriazoles, benzothiazoles, and p-phenylenediamines in a catchment providing water to a megacity of China".ENVIRONMENTAL RESEARCH 216(2023):114721. |
入库方式： OAI收割
来源：广州地球化学研究所
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