Adsorption of nonylphenol on coastal saline soil: Will microplastics play a great role?

doi:10.1016/j.chemosphere.2022.137032

	Adsorption of nonylphenol on coastal saline soil: Will microplastics play a great role?
	Lu, Jian1,2,4 ; Wu, Jie 1,2; Wu, Jun 3; He, Xia 5
发表期刊	CHEMOSPHERE
ISSN	0045-6535
	2023
卷号	311 页码:7
关键词	Coastal saline soil Microplastics Endocrine disrupting chemicals Adsorption and desorption
DOI	10.1016/j.chemosphere.2022.137032
通讯作者	Wu, Jun([email protected])
英文摘要	Microplastics widely exist in diverse matrices to become important hosts of pollutants. Little information regarding adsorption of emerging contaminants on coastal saline soils influenced by co-existing microplastics is available. Thus, the adsorption behaviors of nonylphenol (NP) on coastal saline soil influenced by microplastics were discussed. Polyvinyl chloride (PVC, 4.7 mm), polyethylene (4.85 mm), and polypropylene (4.51 mm) with addition dose of 10% were used to discuss the effect of microplastic type on adsorption of NP by coastal saline soil while PVC samples with size of 4.7 mm and 0.11 mm were used to explore the effect of microplastic size on NP adsorption. The NP adsorption capacity of the saline soil containing 10% of PVC (4.7 mm) was twice that of soil without PVC. Smaller-size PVC (0.11 mm) with addition amount of 10% enhanced the NP adsorption ca-pacity of the coastal saline soil by 117% to reach 8.91 ??g g-1. The desorption capacity of NP on saline soil decreased from 40% to 30% of total adsorption capacity with co-existing PVC. Adsorption/desorption kinetics of NP on coastal saline soil with PVC microplastics could be well explained by pseudo second order model while Freundlich model could better fit the isotherm data of NP adsorption/desorption to show possible occurrence of the multiple-layer adsorption. This study will provide new information regarding the environmental behaviors of typical emerging contaminants on coastal saline soil containing microplastics.
收录类别	SCI
语种	英语
关键词[WOS]	SORPTION ; MECHANISMS ; SYSTEM
研究领域[WOS]	Environmental Sciences & Ecology
WOS记录号	WOS:000903905300002
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/32586
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
通讯作者	Wu, Jun
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 2.YICCAS, Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China 3.Harbin Engn Univ, Yantai Res Inst, Yantai 264006, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 5.Guilin Univ Technol, Coll Environm Sci & Engn, Guilin 541006, Guangxi, Peoples R China
推荐引用方式 GB/T 7714	Lu, Jian,Wu, Jie,Wu, Jun,et al. Adsorption of nonylphenol on coastal saline soil: Will microplastics play a great role?[J]. CHEMOSPHERE,2023,311:7.
APA	Lu, Jian,Wu, Jie,Wu, Jun,&He, Xia.(2023).Adsorption of nonylphenol on coastal saline soil: Will microplastics play a great role?.CHEMOSPHERE,311,7.
MLA	Lu, Jian,et al."Adsorption of nonylphenol on coastal saline soil: Will microplastics play a great role?".CHEMOSPHERE 311(2023):7.