Li, Qilu1; Yuan, Meng1; Shangguan, Jingfang2; Guo, Mengran1; Wu, Jiajia3; Zhang, Ying1; Pei, Mengyuan1; Zhang, Ziyi1; Zhang, Mengqiong1; Sun, Yujing1; Tian, Chongguo4
; Li, Jun5; Zhang, Gan5发表期刊ENVIRONMENTAL SCIENCE & TECHNOLOGY
ISSN0013-936X
2021-05-04
卷号55期号:9页码:6076-6086
DOI10.1021/acs.est.0c07603
通讯作者Li, Qilu(lqlblue@hotmail.com)
英文摘要Despite the popularity of smartphones worldwide, persistent toxic substances (PTSs) in protective cases of mobile phones (PCMPs) and their health risks via direct skin contact have been ignored. This study investigated PTSs in PCMPs made in China with different materials and sales territory and their potential harm to human health. Polybrominated diphenyl ethers (PBDEs, 6.40 ng/g), new brominated flame retardants (NBFRs, 144 ng/g), organophosphate esters (OPEs, 10.1 mu g/g), short-chain chlorinated paraffins (SCCPs, 3.58 mu g/g), medium-chain chlorinated paraffins (MCCPs, 3.17 mu g/g), and heavy metals (HMs, 72.3 mu g/g) were detected. It was found that the different concentrations and compositions depend on the material, region, and use. Moreover, the raw materials used to fabricate PCMPs are of variable quality and may include recycled plastic waste. There are no standard quality specifications for PCMPs, and different materials have different properties, including specific surface area and adsorption ability. The risk assessment performed by Monte Carlo simulations indicated that the PTSs evaluated pose no health risks to the general population and may have adverse effects on individual high-exposure populations. According to the results of this work, it is suggested that more stringent global specifications for the selection of raw materials should be established, including the content and structural characteristics of PTSs, limitations on the use of additives in the production process, and the handling after use.
资助机构National Natural Science Foundation; China Postdoctoral Science Foundation
收录类别SCI
语种英语
关键词[WOS]BROMINATED FLAME RETARDANTS; POLYBROMINATED DIPHENYL ETHERS; WASTE RECYCLING AREA; HEAVY-METALS; HUMAN EXPOSURE; CHLORINATED PARAFFINS; SPATIAL-DISTRIBUTION; PBDES; CHINA; POLLUTION
研究领域[WOS]Engineering; Environmental Sciences & Ecology
WOS记录号WOS:000648515400047
引用统计
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/29374
专题中科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
中科院海岸带环境过程与生态修复重点实验室
通讯作者Li, Qilu作者单位1.Henan Normal Univ, Sch Environm, Key Lab Yellow River & Huai River Water Environm, Minist Educ,Henan Key Lab Environm Pollut Control, Xinxiang 453007, Henan, Peoples R China
2.Xinxiang Med Univ, Sch Pharm, Xinxiang 453003, Henan, Peoples R China
3.Agilent Technol China Inc, Beijing 100102, Peoples R China
4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
5.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714Li, Qilu,Yuan, Meng,Shangguan, Jingfang,et al. Insights into Persistent Toxic Substances in Protective Cases of Mobile Phones: Occurrence, Health Risks, and Implications[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2021,55(9):6076-6086.
APALi, Qilu.,Yuan, Meng.,Shangguan, Jingfang.,Guo, Mengran.,Wu, Jiajia.,...&Zhang, Gan.(2021).Insights into Persistent Toxic Substances in Protective Cases of Mobile Phones: Occurrence, Health Risks, and Implications.ENVIRONMENTAL SCIENCE & TECHNOLOGY,55(9),6076-6086.
MLALi, Qilu,et al."Insights into Persistent Toxic Substances in Protective Cases of Mobile Phones: Occurrence, Health Risks, and Implications".ENVIRONMENTAL SCIENCE & TECHNOLOGY 55.9(2021):6076-6086.
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