Assessment of the Accumulation Characteristics of Pollutants in the Soil of Permeable Pavement and the Risk of Heavy Metal Pollution Based on the Simulated Rainfall Experiment
文献类型：期刊论文
| 作者 | Song, Bukai2,3; Han, Rubin3; Luo, Hui1,3; Wang, Huiteng3; Leng, Hongxiu3; Wu, Wenbo3; He, Baojie4 |
| 刊名 | APPLIED SCIENCES-BASEL
 |
| 出版日期 | 2025-10-23 |
| 卷号 | 15期号:21页码:22 |
| 关键词 | permeable pavement heavy metal surface accumulation cumulative characteristics ecological risk |
| DOI | 10.3390/app152111369 |
| 通讯作者 | Luo, Hui(water@njfu.edu.cn) ; He, Baojie(baojie.he@cqu.edu.cn) |
| 英文摘要 | In this study, aiming to determine the potential pollution risks to the soil foundation caused by permeable pavement after its operation, a fully permeable asphalt pavement system is constructed. Through an accelerated simulation of a three-year cumulative rainfall test, the cumulative characteristics of pollutants in the soil foundation of the permeable asphalt pavement were studied, and a risk assessment of heavy metal pollution was carried out. The results show that N and P pollution is relatively serious. TN and NH4+-N decrease with the increase of the soil foundation depth (0-50 cm), and there is an obvious surface accumulation phenomenon. The average contents at a depth of 0-10 cm are 1219 mg/kg and 443 mg/kg, respectively. The content of TP first shows a decreasing trend and then an increasing one, and it faces the risks of surface accumulation and leaching loss in the middle and lower parts. Although the average contents of Cu, Pb and Zn at different depths all meet the requirements of the Soil Environmental Quality Standard (for agricultural land), they are all higher than the background values of soil elements in Jiangsu Province. Among them, Cu and Zn pose a considerable ecological risk to the environment, especially with serious enrichment in the surface layer. The above cumulative characteristics of pollutants in the fully permeable asphalt pavement provide reference value for extending the service life of the permeable pavement system. |
| WOS关键词 | IMPACT DEVELOPMENT PRACTICES ; RUNOFF ; EFFICIENCY ; REMOVAL ; SYSTEMS |
| 资助项目 | Xinjiang Biomass Solid Waste Resources Technology and Engineering Center of China[KSUGCZX2022] ; Postgraduate Research & Practice Innovation Program of Jiangsu Province[SJCX25_2114] ; National Natural Science Foundation of China[52108322] ; Lianyungang Key Research and Development Plan (Social Development) project of China[SF2130] |
| WOS研究方向 | Chemistry ; Engineering ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001612478500001 |
| 出版者 | MDPI |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/203779]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Luo, Hui; He, Baojie |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Jiangsu Ocean Univ, Sch Civil & Ocean Engn, Lianyungang 222005, Peoples R China 3.Jiangsu Ocean Univ, Sch Mech Engn, Lianyungang 222005, Peoples R China 4.Chongqing Univ, Ctr Climate Resilient & Low Carbon Cities, Sch Architecture & Urban Planning, Chongqing 400045, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Bukai,Han, Rubin,Luo, Hui,et al. Assessment of the Accumulation Characteristics of Pollutants in the Soil of Permeable Pavement and the Risk of Heavy Metal Pollution Based on the Simulated Rainfall Experiment[J]. APPLIED SCIENCES-BASEL,2025,15(21):22. |
| APA | Song, Bukai.,Han, Rubin.,Luo, Hui.,Wang, Huiteng.,Leng, Hongxiu.,...&He, Baojie.(2025).Assessment of the Accumulation Characteristics of Pollutants in the Soil of Permeable Pavement and the Risk of Heavy Metal Pollution Based on the Simulated Rainfall Experiment.APPLIED SCIENCES-BASEL,15(21),22. |
| MLA | Song, Bukai,et al."Assessment of the Accumulation Characteristics of Pollutants in the Soil of Permeable Pavement and the Risk of Heavy Metal Pollution Based on the Simulated Rainfall Experiment".APPLIED SCIENCES-BASEL 15.21(2025):22. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。