| Prioritizing environmental risks of pharmaceuticals and personal care products in reclaimed water on urban green space in Beijing | |
Lyu, Sidan; Chen, Weiping1 ; Qian, Jinping2,3; Wen, Xuefa4; Xu, Jian5
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| 2019-12-20 | |
| Source Publication | SCIENCE OF THE TOTAL ENVIRONMENT
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| ISSN | 0048-9697 |
| Volume | 697Pages:- |
| Abstract | Pharmaceuticals and personal care products (PPCPs) in reclaimed water can enter into soil, groundwater, and air during the irrigation of urban green spaces, leading to potential risks due to their negative effects of feminization, on root elongation, and as carcinogens. In this study, a validated HYDRUS-1D model by field experiments and an exposure model were used to simulate the distributions of 67 PPCPs detected in the effluent from municipal wastewater treatment plants of Beijing under two scenarios (1, uniform irrigation concentrations; 2, detected irrigation concentrations) in soil, groundwater, and air. To determine the priority ranks of the 67 PPCPs, the effect values of the PPCPs in soil, groundwater, and air were calculated on the basis of distributions and toxicity data, and then weighted and scored. Under scenario 1, roxithromycin, medroxyprogesterone acetate, and megestrol acetate, characterized by high adsorption and low volatilization and degradation, had the highest accumulations in soil, and ofloxacin, characterized by the lowest degradation and adsorption, had the highest leaching to groundwater. The highest volatilization was observed for galaxolide abbalide, tonalid, and dioctyl phthalate. Under scenario 2, based on their overall scores and priority ranks, the 67 PPCPs were divided into three groups: I, high priority; II, moderate priority; III, low priority. Of the 67 PPCPs, 17 were classified in group I, with the highest priority rankings for ofloxacin, 17 alpha-ethynylestradiol, dibutyl phthalate, dioctyl phthalate, and sulfamethoxazole. In group III (total 33 PPCPs), 28 of the PPCPs were not of urgent concern under reclaimed water irrigation in Beijing. (C) 2019 Published by Elsevier Ltd. |
| Department | 城市与区域生态国家重点实验室 |
| Keyword | Wastewater reuse Pharmaceuticals and personal care products Prioritization ECOSAR HYDRUS-1D |
| Document Type | 期刊论文 |
| Identifier | http://ir.rcees.ac.cn/handle/311016/42447 |
| Collection | 城市与区域生态国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 3.Hebei Normal Univ, Coll Resources & Environm Sci, Shijiazhuang 050024, Hebei, Peoples R China 4.Hebei Key Lab Environm Change & Ecol Construct, Shijiazhuang 050024, Hebei, Peoples R China 5.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China 6.Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China |
| Recommended Citation GB/T 7714 | Lyu, Sidan,Chen, Weiping,Qian, Jinping,et al. Prioritizing environmental risks of pharmaceuticals and personal care products in reclaimed water on urban green space in Beijing[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,697:-. |
| APA | Lyu, Sidan,Chen, Weiping,Qian, Jinping,Wen, Xuefa,&Xu, Jian.(2019).Prioritizing environmental risks of pharmaceuticals and personal care products in reclaimed water on urban green space in Beijing.SCIENCE OF THE TOTAL ENVIRONMENT,697,-. |
| MLA | Lyu, Sidan,et al."Prioritizing environmental risks of pharmaceuticals and personal care products in reclaimed water on urban green space in Beijing".SCIENCE OF THE TOTAL ENVIRONMENT 697(2019):-. |
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| Prioritizing environ（2903KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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