珠三角电子垃圾拆解区室内环境中多溴联苯醚的人体暴露
Human exposure to PBDEs in indoor environment at an e-waste area in Pearl River Delta
查看参考文献43篇
|
文摘
|
通过对清远市电子垃圾拆解区11户居民室内积尘和室内空气颗粒物中PBDEs和PBB153赋存量和赋存特征的分析,以及利用环境保护部近年编著的《中国人群暴露参数手册》中的暴露参数对该地区的人群暴露量和暴露特征进行评估.结果表明,研究区域居民室内积尘中PBDEs的含量为646—7862 ng·g~(-1),室内空气颗粒物中含量为477—1579 pg·m~(-3) ; PBDEs及其各单体以及PBB153在室内积尘和室内空气颗粒物中的含量之间具有显著的相关性(r = 0.629—0.895,P<0.05) ,其主要来源可能是室外输送;男性成人、女性成人和儿童(9—12岁)对室内环境介质中PBDEs的总暴露量分别为2507±2099、2831±2400、8455±7382 pg·kg~(-1)·d~(-1) bw.对不同暴露途径而言,所有暴露人群经口摄入积尘中上述化合物的日均暴露量占总日均暴露量的比例最高,其次是经呼吸暴露,经皮肤暴露相对较低.对于不同暴露人群而言,儿童经皮肤暴露摄入上述化合物的比例相对最高,而男性成人经呼吸摄入上述化合物的比例相对最高. |
|
其他语种文摘
|
Human exposure to PBDEs and PBB153 in indoor dust and in indoor air of 11 households at an e-waste recycling area in Qingyuan City was investigated. Using the exposure parameters in the “Exposure Factors Handbook of Chinese Population”compiled by the Ministry of Environmental Protection,the human exposure dose and its characteristics in this area were assessed. The results showed that the PBDEs levels in indoor dust and indoor air particulate were 647—7862 ng·g~(-1) and 477—1579 pg·m~(-3),respectively. And there was a significant correlation between the levels of PBDEs and PBB153 in indoor dust and indoor air particles (r = 0.629—0.895,P< 0.05) . Their main source may be from outdoors. The total exposure to PBDEs in indoor environmental media of male adults,female adults and children (9—12 years old) were 2507 ± 2099,2838 ± 2400 and 8455±7382 pg·kg~(-1)·d~(-1) bw,respectively. For different exposure pathways,dust ingestion for the average daily exposure of these compounds was the highest,followed by inhalation exposure and skin exposure. For different exposed populations,skin exposure to these compounds was the highest for children,while male adults had the highest intake of these compounds by breathing. |
|
来源
|
环境化学
,2018,37(9):1910-1920 【核心库】
|
|
DOI
|
10.7524/j.issn.0254-6108.2017110302
|
|
关键词
|
室内灰尘
;
室内空气
;
多溴联苯醚(PBDEs)
;
人体暴露量
;
暴露特征
;
电子垃圾拆解区
;
清远市
|
|
地址
|
1.
中国科学院广州地球化学研究所, 有机地球化学国家重点实验室, 广州, 510640
2.
环境保护部华南环境科学研究所, 国家环境保护环境污染健康风险评价重点实验室, 广州, 510655
3.
中国科学院大学, 北京, 100049
4.
清远市人民医院, 清远, 511518
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
0254-6108 |
|
学科
|
环境污染及其防治 |
|
基金
|
国家自然科学基金(NSFC) -广东联合基金
;
中央级公益性科研院所基本科研业务费专项资金
|
|
文献收藏号
|
CSCD:6338049
|
参考文献 共
43
共3页
|
|
1.
Hites R A. Polybrominated Diphenyl Ethers in the environment and in people: A Meta-Analysis of Concentrations.
Environmental Science & Technology,2004,38(4):945-956
|
CSCD被引
133
次
|
|
|
|
|
2.
Birnbaum L S. Brominated flame retardants: Cause for concern?.
Environmental Health Perspectives,2004,112(1):9-17
|
CSCD被引
91
次
|
|
|
|
|
3.
Wong F. Dioxin-like activities,halogenated flame retardants,organophosphate esters and chlorinated paraffins in dust from Australia,the United Kingdom,Canada,Sweden and China.
Chemosphere,2017,168:1248-1256
|
CSCD被引
5
次
|
|
|
|
|
4.
万斌. 多溴联苯醚的环境毒理学研究进展.
环境化学,2011,30(1):143-152
|
CSCD被引
34
次
|
|
|
|
|
5.
Hammel S C. Associations between flame retardant applications in furniture foam,house dust levels,and residents' serum levels.
Environment International,2017,107:181-189
|
CSCD被引
4
次
|
|
|
|
|
6.
Jones-Otazo H A. Is house dust the missing exposure pathway for PBDEs? An analysis of the urban fate and human exposure to PBDEs.
Environmental Science & Technology,2005,39(14):5121-5130
|
CSCD被引
25
次
|
|
|
|
|
7.
Peng C. Emerging and legacy flame retardants in indoor dust from East China.
Chemosphere,2017,186:635-643
|
CSCD被引
5
次
|
|
|
|
|
8.
Betts K S. Unwelcome Guest: PBDEs in Indoor Dust.
Environmental Health Perspectives,2008,116(5):202-208
|
CSCD被引
6
次
|
|
|
|
|
9.
Kademoglou K. Legacy and alternative flame retardants in Norwegian and UK indoor environment: Implications of human exposure via dust ingestion.
Environment International,2017,102:48-56
|
CSCD被引
11
次
|
|
|
|
|
10.
Lorber M. Exposure of Americans to polybrominated diphenyl ethers.
Journal of Exposure Science and Environmental Epidemiology,2008,18(1):2-19
|
CSCD被引
24
次
|
|
|
|
|
11.
Liu K. A review of status of tetrabromobisphenol A (TBBPA) in China.
Chemosphere,2016,148:8-20
|
CSCD被引
37
次
|
|
|
|
|
12.
He C T. Organic contaminants and heavy metals in indoor dust from e-waste recycling,rural,and urban areas in South China: Spatial characteristics and implications for human exposure.
Ecotoxicology and Environmental Safety,2017,140:109-115
|
CSCD被引
9
次
|
|
|
|
|
13.
张利飞. 多溴联苯醚在中国的污染现状研究进展.
环境化学,2010,29(5):787-795
|
CSCD被引
27
次
|
|
|
|
|
14.
Wang J. Brominated flame retardants in house dust from e-waste recycling and urban areas in South China: Implications on human exposure.
Environment International,2010,36(6):535-541
|
CSCD被引
17
次
|
|
|
|
|
15.
向彩红. 珠江河口水生生物中多溴联苯醚的分布.
环境科学,2006,27(9):1732-1737
|
CSCD被引
25
次
|
|
|
|
|
16.
环境保护部.
中国人群暴露参数手册(成人卷),2013
|
CSCD被引
121
次
|
|
|
|
|
17.
环境保护部.
中国人群暴露参数手册(儿童卷: 6-17岁),2016
|
CSCD被引
3
次
|
|
|
|
|
18.
US EPA.
Exposure Factors Handbook 2011 Edition (Final Report),2011
|
CSCD被引
1
次
|
|
|
|
|
19.
赵秀阁. 环境健康风险评价中的皮肤暴露参数.
环境与健康杂志,2012,29(2):124-126
|
CSCD被引
9
次
|
|
|
|
|
20.
娄素芳. 贵屿表层土壤中多溴联苯醚的水平与儿童健康风险.
上海大学学报(自然科学版),2016,22(2):141-150
|
CSCD被引
4
次
|
|
|
|
|
了解气象卫星更多信息，请访问