Removal effect of typical pollutants from stormwater runoff in ecological ditches
文献类型：期刊论文
| 作者 | Luo, Hui1,4; Yang, Jing1; He, Bao-Jie2,3,5,6; Zhang, Wenhao1; Yang, Mingyu1; Deng, Shiyu1; Zuo, Yuhang1 |
| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2023-07-24 |
| 页码 | 15 |
| ISSN号 | 0944-1344 |
| 关键词 | Ecological ditches Stormwater runoff Nitrogen Phosphorus Heavy metals Removal rate |
| DOI | 10.1007/s11356-023-28809-x |
| 通讯作者 | He, Bao-Jie(baojie.unsw@gmail.com) |
| 英文摘要 | Ecological ditches are a typical ecological facility for controlling road stormwater runoff pollution; they mainly remove harmful pollutants from runoff through plant absorption, retention and sedimentation, ecological adsorption, and microbial action. In this paper, according to the transport form of rainwater in the ditches, the removal effects of two different types of ditches on nitrogen, phosphorus, heavy metals, and other pollutants were simulated under three conditions of rainfall, slow flow, and still water, respectively, and their operating characteristics were analyzed. The results showed that the removal rate of TN in the two ecological ditches under slow flow conditions showed a downward trend as a whole with the increase of hydraulic load, and the suitable hydraulic load for TN removal should be selected as 0.3 m(3)/(m(2) day). Under the simulated rainfall conditions, the TN removal rates of no. 1 and no. 2 ditches were 26.1-37.2% and 24.9 similar to 52.5%, respectively, and the TP removal rates were 44.6 similar to 63.3% and 36.1 similar to 62.1%. After 19.4 h and 22.1 h in the static state, the TP concentration in no. 1 ditch and no. 2 ditch reached the surface V water standard, and the average removal rate of TP was 74.7% and 53.7%, respectively. This paper provides a reference for selecting suitable parameters and optimizing the operational performance of ecological ditches to reduce runoff pollutants more effectively. |
| 资助项目 | Xinjiang Biomass Solid Waste Resources Technology and Engineering Center of China[KSUGCZX2022] ; Lianyungang Key Research and Development Plan (Social Development) project of China[SF2130] ; Postgraduate Research amp; Practice Innovation Program of Jiangsu Province[SJCX22-1653] ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China[22KJB560001] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | SPRINGER HEIDELBERG |
| WOS记录号 | WOS:001034544400001 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/182616]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | He, Bao-Jie |
| 作者单位 | 1.Jiangsu Ocean Univ, Sch Civil & Ocean Engn, Lianyungang 222005, Peoples R China 2.Chongqing Univ, Ctr Climate Resilient & Low Carbon Cities, Sch Architecture & Urban Planning, Chongqing 400045, Peoples R China 3.Univ New South Wales, Fac Built Environm, Sydney, NSW 2052, Australia 4.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 5.Hiroshima Univ, Network Educ & Res Peace & Sustainabil NERPS, Hiroshima 7398530, Japan 6.Chongqing Univ, Key Lab New Technol Construction Cities Mt Area, Minist Educ, Chongqing 400045, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Hui,Yang, Jing,He, Bao-Jie,et al. Removal effect of typical pollutants from stormwater runoff in ecological ditches[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2023:15. |
| APA | Luo, Hui.,Yang, Jing.,He, Bao-Jie.,Zhang, Wenhao.,Yang, Mingyu.,...&Zuo, Yuhang.(2023).Removal effect of typical pollutants from stormwater runoff in ecological ditches.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,15. |
| MLA | Luo, Hui,et al."Removal effect of typical pollutants from stormwater runoff in ecological ditches".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2023):15. |
入库方式： OAI收割
来源：海洋研究所
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