KMS of Research Center for Eco-Environmental Sciences， CAS
| Fate of phthalates in a river receiving wastewater treatment plant effluent based on a multimedia model | |
Wang, Chenchen ; Guo, Yaqi; Feng, Lixia; Pang, Weiliang; Yu, Jingjie; Wang, Shaopo; Qiu, Chunsheng; Li, Chaocan; Wang, Yufei
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| 2022 | |
| Source Publication | WATER SCIENCE AND TECHNOLOGY
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| ISSN | 0273-1223 |
| Pages | 1-13 |
| Abstract | Phthalic acid esters (PAEs) can enter environment media by secondary effluent discharge from wastewater treatment plants (WWTP) into receiving rivers, thus posing a threat to ecosystem health. A level III fugacity model was established to simulate the fate and transfer of four PAEs in a study area in Tianjin, China, and to evaluate the influence of WWTP discharge on PAEs levels in the receiving river. The results show that the logarithmic residuals of most simulated and measured values of PAEs are within one order of magnitude with a good agreement. PAEs in the study area were mainly distributed in soil and sediment phases, which accounted for 84.66%, 50.26%, 71.96% and 99.09%for dimethyl phthalate (DMP), diethyl phthalate (DEP), dibutyl phthalate (DBP) and di-(2-ethylhexyl) phthalate (DEHP), respectively. The upstream advection accounted for 77.90%, 93.20%, 90.21% and 90.93% of the total source of DMP, DEP, DBP and DEHP in the river water, respectively, while the contribution of secondary effluent discharge was much lower. Sensitivity analysis shows that emission and inflow parameters have greater influences on the multimedia distributions of PAEs than physicochemical and environmental parameters. Monte Carlo analysis quantifies the uncertainties and verifies the reliability of the simulation results. |
| Department | 中国科学院饮用水科学与技术重点实验室 |
| Keyword | fate and transfer level III fugacity model phthalic acid esters receiving river secondary effluent sensitivity analysis |
| Document Type | 期刊论文 |
| Identifier | https://ir.rcees.ac.cn/handle/311016/48566 |
| Collection | 中国科学院饮用水科学与技术重点实验室 |
| Affiliation | 1.Tianjin Chengjian University 2.Chinese Academy of Sciences 3.Research Center for Eco-Environmental Sciences (RCEES) |
| Recommended Citation GB/T 7714 | Wang, Chenchen,Guo, Yaqi,Feng, Lixia,et al. Fate of phthalates in a river receiving wastewater treatment plant effluent based on a multimedia model[J]. WATER SCIENCE AND TECHNOLOGY,2022:1-13. |
| APA | Wang, Chenchen.,Guo, Yaqi.,Feng, Lixia.,Pang, Weiliang.,Yu, Jingjie.,...&Wang, Yufei.(2022).Fate of phthalates in a river receiving wastewater treatment plant effluent based on a multimedia model.WATER SCIENCE AND TECHNOLOGY,1-13. |
| MLA | Wang, Chenchen,et al."Fate of phthalates in a river receiving wastewater treatment plant effluent based on a multimedia model".WATER SCIENCE AND TECHNOLOGY (2022):1-13. |
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| Fate of phthalates i（805KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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