Source Apportionment and Health Risk Assessment of Heavy Metals in Eastern Guangdong Municipal Solid Waste

doi:10.3390/app9224755

GIEC OpenIR

	Source Apportionment and Health Risk Assessment of Heavy Metals in Eastern Guangdong Municipal Solid Waste
	Tang, Zhihua 1,2; Liu, Minru 1,2; Yi, Linzi 1,2; Guo, Huafang1,2 ; Ouyang, Tingping 3; Yin, Hua1,2 ; Li, Mingkun 3
	2019-11-02
发表期刊	APPLIED SCIENCES-BASEL
卷号	9 期号:22 页码:18
通讯作者	Tang, Zhihua(tangzh@ms.giec.ac.cn)
摘要	This research focused on the contents of the five most bio-toxic heavy metals, As, Cd, Hg, Cr, and Pb of 26 municipal solid waste (MSW) samples from the Eastern Guangdong Area. To investigate the apportion of the heavy metal source, Pearson correlation and principal component analysis (PCA) were introduced as major approaches. The health risks posed to MSW workers exposed to heavy metals in MSW were assessed using a Monte Carlo simulation combined with the US Environmental Protection Agency Health Risk Assessment Model. The As, Cd, Hg, Cr, and Pb contents of the east Guangdong MSW were (0.76 +/- 0.75), (2.14 +/- 4.44), (0.11 +/- 0.14), (55.42 +/- 31.88), and (30.67 +/- 20.58) mg/kg, respectively. Hg, Cr, and Pb were potentially derived from glass, textile, food waste, and white plastic, while As and Cd were mainly derived from soil and food waste in the MSW. The non-carcinogenic risks of heavy metal in MSW exposure to MSW workers could be ignored. However, the heavy metals in MSW might pose carcinogenic risks, with the probabilities for male and female workers being 35% and 45%, respectively. The non-carcinogenic and carcinogenic risk indices were slightly higher for female workers under the same exposure situations.
关键词	MSW heavy metals source apportionment MSW workers health risk
DOI	10.3390/app9224755
关键词[WOS]	MSWI FLY-ASH ; OCCUPATIONAL-HEALTH ; EXPOSURE ; MERCURY ; SOILS ; INCINERATOR ; SPECIATION ; PARTICLES ; TOWNSHIP
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of Guangdong Province[2018A030310084] ; National Natural Science Foundation of China[21606228]
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
项目资助者	Natural Science Foundation of Guangdong Province ; National Natural Science Foundation of China
WOS类目	Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000502570800032
出版者	MDPI
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/26230
专题	中国科学院广州能源研究所
通讯作者	Tang, Zhihua
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China 3.South China Normal Univ, Sch Geog, Guangzhou 510631, Guangdong, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Tang, Zhihua,Liu, Minru,Yi, Linzi,et al. Source Apportionment and Health Risk Assessment of Heavy Metals in Eastern Guangdong Municipal Solid Waste[J]. APPLIED SCIENCES-BASEL,2019,9(22):18.
APA	Tang, Zhihua.,Liu, Minru.,Yi, Linzi.,Guo, Huafang.,Ouyang, Tingping.,...&Li, Mingkun.(2019).Source Apportionment and Health Risk Assessment of Heavy Metals in Eastern Guangdong Municipal Solid Waste.APPLIED SCIENCES-BASEL,9(22),18.
MLA	Tang, Zhihua,et al."Source Apportionment and Health Risk Assessment of Heavy Metals in Eastern Guangdong Municipal Solid Waste".APPLIED SCIENCES-BASEL 9.22(2019):18.