Removal effect of pollutants from stormwater runoff in shallow bioretention system with gramineous plants

doi:10.2166/wst.2024.111

IOCAS-IR

	Removal effect of pollutants from stormwater runoff in shallow bioretention system with gramineous plants
	Yang, Jing 1; Luo, Hui 1,2; Wang, Huiteng 1; Qin, Teng 1; Yang, Mingyu 1; Chen, Limin 1; Wu, Xi 1; He, Bao-Jie 3,4,5,6
	2024-04-05
发表期刊	WATER SCIENCE AND TECHNOLOGY
ISSN	0273-1223
页码	15
通讯作者	Luo, Hui([email protected])
摘要	The bioretention system is one of the most widely used low impact development (LID) facilities with efficient purification capacity for stormwater, and its planting design has been a hot spot for research at home and abroad. In this paper, ryegrass (Lolium perenne L.), bermuda (Cynodon dactylon Linn.), bahiagrass (Paspalum notatum Flugge), and green grass (Cynodon dactylon x C .transadlensis 'Tifdwarf') were chosen as plant species to construct a shallow bioretention system. The growth traits and nutrient absorption ability of four gramineous plants were analyzed. Their tolerance, enrichment, and transportation capacity were also evaluated to compare plant species and their absorptive capacity of heavy metals (Cu, Pb, and Zn). Results showed that the maximum absorption rate (I-max) ranged from 22.1 to 42.4 mu g/(gh) for P and ranged from 65.4 to 104.8 mu g/(gh) for NH4+-N; ryegrass had the strongest absorption capacity for heavy metals and the maximum removal rates of Cu, Pb, and Zn by four grasses were 78.4, 59.4, and 51.3%, respectively; the bioretention cell with ryegrass (3#) was significantly more effective in purifying than the unplanted bioretention cell (1#) during the simulated rainfall test. Overall, the system parameters were optimized to improve the technical application of gramineous plants in the bioretention system.
关键词	bioretention system gramineous plants plant optimization pollutant removal purification capacity stormwater runoff
DOI	10.2166/wst.2024.111
收录类别	SCI
语种	英语
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 & Practice Innovation Program of Jiangsu Province[SJCX23_1814]; Postgraduate Research & Practice Innovation Program of Jiangsu Province[SJCX23_1816]; Postgraduate Research & Practice Innovation Program of Jiangsu Province[KYCX2023-24]; Natural Science Foundation of the Jiangsu Higher Education Institutions of China[22KJB560001]
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Water Resources
WOS类目	Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS记录号	WOS:001197420500001
出版者	IWA PUBLISHING
WOS关键词	RAINFALL-RUNOFF ; PERFORMANCE ; QUALITY
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/185023
专题	中国科学院海洋研究所
通讯作者	Luo, Hui
作者单位	1.Jiangsu Ocean Univ, Sch Civil & Ocean Engn, Lianyungang 222005, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Univ New South Wales, Fac Built Environm, Sydney, NSW 2052, Australia 4.Chongqing Univ, Ctr Climate Resilient & Low Carbon Cities, Sch Architecture & Urban Planning, Chongqing 400045, Peoples R China 5.Chongqing Univ, Key Lab New Technol Construct Cities Mt Area, Minist Educ, Chongqing 400045, Peoples R China 6.Hiroshima Univ, Network Educ & Res Peace & Sustainabil NERPS, Hiroshima 7398530, Japan
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Yang, Jing,Luo, Hui,Wang, Huiteng,et al. Removal effect of pollutants from stormwater runoff in shallow bioretention system with gramineous plants[J]. WATER SCIENCE AND TECHNOLOGY,2024:15.
APA	Yang, Jing.,Luo, Hui.,Wang, Huiteng.,Qin, Teng.,Yang, Mingyu.,...&He, Bao-Jie.(2024).Removal effect of pollutants from stormwater runoff in shallow bioretention system with gramineous plants.WATER SCIENCE AND TECHNOLOGY,15.
MLA	Yang, Jing,et al."Removal effect of pollutants from stormwater runoff in shallow bioretention system with gramineous plants".WATER SCIENCE AND TECHNOLOGY (2024):15.