Fates and transport of PPCPs in soil receiving reclaimed water irrigation
文献类型：期刊论文
| 作者 | Chen, Weiping1; Xu, Jian2; Lu, Sidan1; Jiao, Wentao1; Wu, Laosheng3; Chang, Andrew C.3 |
| 刊名 | CHEMOSPHERE
 |
| 出版日期 | 2013-11-01 |
| 卷号 | 93期号:10页码:2621-2630 |
| 关键词 | Reclaimed water Emerging pollutants Soil accumulation Leaching potential Ecological risk |
| 通讯作者 | Chen, WP |
| 中文摘要 | Fates and transport of 9 commonly found PPCPs of the reclaimed water were simulated based on the HYDRUS-1D software that was validated with data generated from field experiments. Under the default scenario in which the model parameters and input data represented the typical conditions of turf grass irrigation in southern California, the adsorption, degradation, and volatilization of clofibric acid, ibuprofen, 4-tert-octylphenol, 4-n-nonylphenol, naproxen, triclosan, diclofenac sodium, bisphenol A and estrone in the receiving soils were tracked for 10 years. At the end, their accumulations in the 90 cm soil profile varied from less than 1 ng g(-1) to about 140 ng g(-1), and their concentrations in the drainage water in the 90 cm soil depth varied from nil to jig L-1 levels. The adsorption and microbial degradation processes interacted to contain the PPCPs entirely within surface 40 cm of the soil profiles. Leaching and volatilization were not significant processes governing the PPCPs in the soils. The extent of accumulations in the soils did not appear to produce undue ecological risks to the soil biota. PPCPs did not represent any potential environmental harm in reclaimed water irrigation. (C) 2013 Elsevier Ltd. All rights reserved. |
| 英文摘要 | Fates and transport of 9 commonly found PPCPs of the reclaimed water were simulated based on the HYDRUS-1D software that was validated with data generated from field experiments. Under the default scenario in which the model parameters and input data represented the typical conditions of turf grass irrigation in southern California, the adsorption, degradation, and volatilization of clofibric acid, ibuprofen, 4-tert-octylphenol, 4-n-nonylphenol, naproxen, triclosan, diclofenac sodium, bisphenol A and estrone in the receiving soils were tracked for 10 years. At the end, their accumulations in the 90 cm soil profile varied from less than 1 ng g(-1) to about 140 ng g(-1), and their concentrations in the drainage water in the 90 cm soil depth varied from nil to jig L-1 levels. The adsorption and microbial degradation processes interacted to contain the PPCPs entirely within surface 40 cm of the soil profiles. Leaching and volatilization were not significant processes governing the PPCPs in the soils. The extent of accumulations in the soils did not appear to produce undue ecological risks to the soil biota. PPCPs did not represent any potential environmental harm in reclaimed water irrigation. (C) 2013 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | PERSONAL CARE PRODUCTS ; WASTE-WATER ; PHARMACEUTICALS ; REMOVAL ; PLANTS ; GROUNDWATER ; BIOSOLIDS ; CHINA ; RISK ; FLOW |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000327566600054 |
| 公开日期 | 2014-06-04 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7262]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 2.Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China 3.Univ Calif Riverside, Dept Environm Sci, Riverside, CA 92521 USA |
| 推荐引用方式 GB/T 7714 | Chen, Weiping,Xu, Jian,Lu, Sidan,et al. Fates and transport of PPCPs in soil receiving reclaimed water irrigation[J]. CHEMOSPHERE,2013,93(10):2621-2630. |
| APA | Chen, Weiping,Xu, Jian,Lu, Sidan,Jiao, Wentao,Wu, Laosheng,&Chang, Andrew C..(2013).Fates and transport of PPCPs in soil receiving reclaimed water irrigation.CHEMOSPHERE,93(10),2621-2630. |
| MLA | Chen, Weiping,et al."Fates and transport of PPCPs in soil receiving reclaimed water irrigation".CHEMOSPHERE 93.10(2013):2621-2630. |
入库方式： OAI收割
来源：生态环境研究中心
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