دورية أكاديمية
Seasonal variation and dissolved organic matter influence on the distribution, transformation, and environmental risk of pharmaceuticals and personal care products in coastal zone: A case study of Tianjin, China
| العنوان: | Seasonal variation and dissolved organic matter influence on the distribution, transformation, and environmental risk of pharmaceuticals and personal care products in coastal zone: A case study of Tianjin, China |
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| المؤلفون: | Yao, Wenrui, Qi, Yulin, Han, Yufu, Ge, Jinfeng, Dong, Yuanyuan, Wang, Jianwen, Yi, Yuanbi, Volmer, Dietrich A., Li, Si-Liang, Fu, Pingqing |
| بيانات النشر: | Pergamon-elsevier Science Ltd |
| سنة النشر: | 2024 |
| المجموعة: | The Hong Kong University of Science and Technology: HKUST Institutional Repository |
| مصطلحات موضوعية: | PPCPs, DOM, Seasonal variation, Tianjin, Risk assessment |
| الوصف: | Pharmaceuticals and personal care products (PPCPs) are emerging contaminants that have raised urgent environmental issues. The dissolved organic matter (DOM) plays a pivotal role on PPCPs' migration and transformation. To obtain a comprehensive understanding of the occurrence and distribution of PPCPs, a seasonal sampling focused on the riverine system in coastal zone, Tianjin, Bohai Rim was conducted. The distribution and transformation of thirty-three PPCPs and their interaction with DOM were investigated, and their sources and ecological risks were further evaluated. The total concentration of PPCPs ranges from 0.01 to 197.20 mu g/L, and such value is affected by regional temperature, DOM and land use types. PPCPs migration at soil-water interface is controlled by temperature, sunlight, water flow and DOM. PPCPs have a high affinity to the protein-like DOM, while the humus-like DOM plays a negative influence and facilitates PPCPs' degradation. It is also found that protein-like DOM can represent point source pollution, while humus-like substances indicate non-point source (NPS) emission. Specific PPCPs can be used as markers to trace the source of domestic discharge. Additionally, daily use PPCPs such as ketoprofen, caffeine and iopromide are estimated to be the main risk substances, and their ecological risk varies on space, season and river hydraulic condition. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 0043-1354 1879-2448 |
| العلاقة: | https://repository.hkust.edu.hk/ir/Record/1783.1-133784Test; Water Research, v. 249, February 2024, article number 120881; https://doi.org/10.1016/j.watres.2023.120881Test; http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0043-1354&rft.volume=249&rft.issue=120881&rft.date=2024&rft.spage=&rft.aulast=Yao&rft.aufirst=We&rft.atitle=Seasonal+variation+and+dissolved+organic+matter+influence+on+the+distribution,+transformation,+and+environmental+risk+of+pharmaceuticals+and+personal+care+products+in+coastal+zone%3A+A+case+study+of+Tianjin,+China&rft.title=WATER+RESEARCHTest; http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=001127437700001Test; http://www.scopus.com/record/display.url?eid=2-s2.0-85178361756&origin=inwardTest |
| DOI: | 10.1016/j.watres.2023.120881 |
| الإتاحة: | https://doi.org/10.1016/j.watres.2023.120881Test https://repository.hkust.edu.hk/ir/Record/1783.1-133784Test http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0043-1354&rft.volume=249&rft.issue=120881&rft.date=2024&rft.spage=&rft.aulast=Yao&rft.aufirst=We&rft.atitle=Seasonal+variation+and+dissolved+organic+matter+influence+on+the+distribution,+transformation,+and+environmental+risk+of+pharmaceuticals+and+personal+care+products+in+coastal+zone%3A+A+case+study+of+Tianjin,+China&rft.title=WATER+RESEARCHTest http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=001127437700001Test http://www.scopus.com/record/display.url?eid=2-s2.0-85178361756&origin=inwardTest |
| رقم الانضمام: | edsbas.10FEACF9 |
| قاعدة البيانات: | BASE |
| تدمد: | 00431354 18792448 |
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| DOI: | 10.1016/j.watres.2023.120881 |