Study on the capability and characteristics of heavy metals enriched on microplastics in marine environment

doi:10.1016/j.marpolbul.2019.04.039

	Study on the capability and characteristics of heavy metals enriched on microplastics in marine environment
	Gao, Fenglei 1; Li, Jingxi 1; Sun, Chengjun 1,2; Zhang, Letian 1,4; Jiang, Fenghua 1; Cao, Wei 1; Zheng, Li 1,3
刊名	MARINE POLLUTION BULLETIN
	2019-07
卷号	144 页码:61-67
关键词	Microplastics Adsorption Heavy metals Multiple pollution Field measurement
ISSN号	0025-326X
DOI	10.1016/j.marpolbul.2019.04.039
英文摘要	In this study we examined the adsorption characteristics of heavy metals on microplastic through laboratory test and field test. We demonstrated that polyvinyl chloride, polypropylene, polyethylene, polyamides and poly formaldehyde could adsorb lead, copper and cadmium in the simulating solution, and the heavy metals showed higher adsorbance on PVC and PP particles compared with PA, PE and POM. In the field experiment, the adsorption rate and concentration of heavy metals varied significantly among different plastic types and locations. The adsorbability of PP and PVC toward Pb and Mn was strongly correlated with the metal concentration in seawater. We also compared the adsorption quantity of PP to heavy metals and polycyclic aromatic hydrocarbons which resulted in an order of magnitude within one month. During the adsorption, the surface morphology of the microplastics which were washed and corroded by seawater underwent a rough-smooth-rough changing process, and different materials had great differences.
资助项目	Research Cooperation and Exchange of Marine Litter and Microplastics, China[QY0518011]
WOS关键词	PLASTIC PRODUCTION PELLETS ; TOXIC-CHEMICALS ; DEBRIS ; CONTAMINANTS ; POLLUTION ; SORPTION
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000472686700007
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/24602]
专题	自然资源部第一海洋研究所
通讯作者	Li, Jingxi
作者单位	1.Minist Nat Resources, Inst Oceanog 1, Marine Ecol Res Ctr, Qingdao 266061, Shandong, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Drugs & Bioprod, Qingdao 266071, Shandong, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China 4.Qingdao Univ Sci & Technol, Qingdao 266042, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Gao, Fenglei,Li, Jingxi,Sun, Chengjun,et al. Study on the capability and characteristics of heavy metals enriched on microplastics in marine environment[J]. MARINE POLLUTION BULLETIN,2019,144:61-67.
APA	Gao, Fenglei.,Li, Jingxi.,Sun, Chengjun.,Zhang, Letian.,Jiang, Fenghua.,...&Zheng, Li.(2019).Study on the capability and characteristics of heavy metals enriched on microplastics in marine environment.MARINE POLLUTION BULLETIN,144,61-67.
MLA	Gao, Fenglei,et al."Study on the capability and characteristics of heavy metals enriched on microplastics in marine environment".MARINE POLLUTION BULLETIN 144(2019):61-67.