Estimating wastewater emissions and environmental levels of typical organic contaminants based on regionalized modelling
文献类型：期刊论文
| 作者 | Qin, Rui-Xin3,4,5; Fu, Cheng-Zhong2,5; Zhuo, Li1; Zhang, Shi-Yi5; Cai, Feng-Shan5; Wu, Kai-Yi5; Yan, Xiao5; Luo, Wei-Keng3,4,5; Li, Min5; Shi, Yun-Gang1 |
| 刊名 | ENVIRONMENTAL RESEARCH
 |
| 出版日期 | 2025-04-01 |
| 卷号 | 270页码:10 |
| 关键词 | Contaminants of emerging concerns Emission estimation Recipient river Wastewater treatment facilities |
| ISSN号 | 0013-9351 |
| DOI | 10.1016/j.envres.2025.120965 |
| 英文摘要 | Organic contaminants (OCs) are released into the environment through effluent discharges from wastewater treatment plants (WWTP), posing risks to environment health. However, emissions from various source, particularly large-scale investigations across different industries, remain poorly understood. Based on both sampling and statistical data, this study estimates the emissions of 10 OCs, including perfluorooctane acid (PFOA), perfluorooctane sulfonate (PFOS), 4-nonylphenol (4-NP), 4-tert-octylphenol (4-t-OP), dibutyl phthalate (DBP), di-iso-butyl phthalate (DIBP), dimethyl phthalate (DMP), butyl benzyl phthalate (BBP), di(2-ethylhexyl) phthalate (DEHP), and bisphenol A (BPA), from the effluents of 160 factories across 8 industries, 541 municipal wastewater treatment plants (MWWTPs), and 8 waste treatment plants (WTPs) in the upper Yangtze River Basin. A level III fugacity multimedia model was used to assess the impacts of these emissions on local watersheds. Among the 8 industries, paper production was the largest contributor, accounting for over 80% of total OC emissions, which amounted to 89.1 kg/yr. The contributions of domestic and industrial sources were 91.5% and 8.5%, respectively, underscoring the predominance of domestic sources in the release of the 10 OCs. PFOA emerged as the most dominant compound, with total emissions amounting to 4464 kg/yr from domestic sources and 170 kg/yr from industrial sources. The predicted concentrations of OCs in the receiving rivers closely aligned with values reported in existing literature, differing by no more than one order of magnitude. To our knowledge, this is the first comprehensive report on emissions from various sources in the upper Yangtze River Basin. |
| WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
| 语种 | 英语 |
| WOS记录号 | WOS:001417297600001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/82651]  |
| 专题 | 有机地球化学国家重点实验室 |
| 通讯作者 | Zhang, Shi-Yi; Cai, Feng-Shan |
| 作者单位 | 1.Chongqing Solid Waste Management Ctr, Chongqing 401147, Peoples R China 2.Guizhou Med Univ, Sch Publ Hlth & Wellness, Key Lab Environm Pollut Monitoring & Dis Control, Minist Educ, Guiyang 550025, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangdong Prov Key Lab Environm Protect & Resource, Guangzhou 510640, Peoples R China 5.Minist Ecol & Environm, South China Inst Environm Sci, Res Ctr Emerging Contaminants, Key Lab Environm Pollut Hlth Risk Assessment, Guangzhou 510655, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Rui-Xin,Fu, Cheng-Zhong,Zhuo, Li,et al. Estimating wastewater emissions and environmental levels of typical organic contaminants based on regionalized modelling[J]. ENVIRONMENTAL RESEARCH,2025,270:10. |
| APA | Qin, Rui-Xin.,Fu, Cheng-Zhong.,Zhuo, Li.,Zhang, Shi-Yi.,Cai, Feng-Shan.,...&Tang, Bin.(2025).Estimating wastewater emissions and environmental levels of typical organic contaminants based on regionalized modelling.ENVIRONMENTAL RESEARCH,270,10. |
| MLA | Qin, Rui-Xin,et al."Estimating wastewater emissions and environmental levels of typical organic contaminants based on regionalized modelling".ENVIRONMENTAL RESEARCH 270(2025):10. |
入库方式： OAI收割
来源：广州地球化学研究所
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