{"title":"印度丹巴德市不同社会经济阶层家庭灰尘中某些潜在有毒金属健康风险的比较研究","authors":"Shravan Kumar, Manish Kumar Jain","doi":"10.1007/s11869-024-01527-0","DOIUrl":null,"url":null,"abstract":"<div><p>In this study, the determination of heavy metal concentrations (Fe, Mn, Ni, Cd, Cr, Cu, Co, Zn) in dust samples collected from different socioeconomic households in the urban area of Dhanbad city was investigated. Inductively Coupled Plasma-Optical Emission Spectroscopy (ICP-OES) was utilized to detect the heavy metal content of the dust samples after digestion and filtration. The mean concentrations of Fe found 19,983.25 mg kg<sup>−1</sup> followed by Mn (313.03 mg kg<sup>−1</sup>), Zn (296.05 mg kg<sup>−1</sup>), Cu (62.16 mg kg<sup>−1</sup>), Cr (37.87 mg kg<sup>−1</sup>), Ni (33.67 mg kg<sup>−1</sup>), Co (11.66 mg kg<sup>−1</sup>), and Cd (5.65 mg kg<sup>−1</sup>). Contamination Factor (CF) for elements Fe, Mn, Ni, and Co obtained values less than 1 signifying low contamination, CF values for element Cu ranged between 1 to 3 signifying moderate contamination whereas Zn comes under considerable contamination. CF values for elements Cd signify high contamination in all types of households. Cd was found to be highly enriched with a mean value of EF greater than 20 followed by Zn, Cu, Cr, Ni, Co, and Mn. The hazard index (HI) of selected heavy metals was less than 1 and the carcinogenic risk (CR) values for Cd, Cr, and Ni were found below safe levels (1E-06 to 1E-04) for both adults as well as children. The HI value for children was around five times that of adults, suggesting that children are at a greater risk of exposure to heavy metals in indoor dust from all socioeconomic type households.</p></div>","PeriodicalId":49109,"journal":{"name":"Air Quality Atmosphere and Health","volume":null,"pages":null},"PeriodicalIF":2.9000,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A comparative study of health risks of selected potentially toxic metals in household dust from different socio-economical houses of Dhanbad city, India\",\"authors\":\"Shravan Kumar, Manish Kumar Jain\",\"doi\":\"10.1007/s11869-024-01527-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In this study, the determination of heavy metal concentrations (Fe, Mn, Ni, Cd, Cr, Cu, Co, Zn) in dust samples collected from different socioeconomic households in the urban area of Dhanbad city was investigated. Inductively Coupled Plasma-Optical Emission Spectroscopy (ICP-OES) was utilized to detect the heavy metal content of the dust samples after digestion and filtration. The mean concentrations of Fe found 19,983.25 mg kg<sup>−1</sup> followed by Mn (313.03 mg kg<sup>−1</sup>), Zn (296.05 mg kg<sup>−1</sup>), Cu (62.16 mg kg<sup>−1</sup>), Cr (37.87 mg kg<sup>−1</sup>), Ni (33.67 mg kg<sup>−1</sup>), Co (11.66 mg kg<sup>−1</sup>), and Cd (5.65 mg kg<sup>−1</sup>). Contamination Factor (CF) for elements Fe, Mn, Ni, and Co obtained values less than 1 signifying low contamination, CF values for element Cu ranged between 1 to 3 signifying moderate contamination whereas Zn comes under considerable contamination. CF values for elements Cd signify high contamination in all types of households. Cd was found to be highly enriched with a mean value of EF greater than 20 followed by Zn, Cu, Cr, Ni, Co, and Mn. The hazard index (HI) of selected heavy metals was less than 1 and the carcinogenic risk (CR) values for Cd, Cr, and Ni were found below safe levels (1E-06 to 1E-04) for both adults as well as children. The HI value for children was around five times that of adults, suggesting that children are at a greater risk of exposure to heavy metals in indoor dust from all socioeconomic type households.</p></div>\",\"PeriodicalId\":49109,\"journal\":{\"name\":\"Air Quality Atmosphere and Health\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.9000,\"publicationDate\":\"2024-02-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Air Quality Atmosphere and Health\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11869-024-01527-0\",\"RegionNum\":4,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENVIRONMENTAL SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Air Quality Atmosphere and Health","FirstCategoryId":"93","ListUrlMain":"https://link.springer.com/article/10.1007/s11869-024-01527-0","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
A comparative study of health risks of selected potentially toxic metals in household dust from different socio-economical houses of Dhanbad city, India
In this study, the determination of heavy metal concentrations (Fe, Mn, Ni, Cd, Cr, Cu, Co, Zn) in dust samples collected from different socioeconomic households in the urban area of Dhanbad city was investigated. Inductively Coupled Plasma-Optical Emission Spectroscopy (ICP-OES) was utilized to detect the heavy metal content of the dust samples after digestion and filtration. The mean concentrations of Fe found 19,983.25 mg kg−1 followed by Mn (313.03 mg kg−1), Zn (296.05 mg kg−1), Cu (62.16 mg kg−1), Cr (37.87 mg kg−1), Ni (33.67 mg kg−1), Co (11.66 mg kg−1), and Cd (5.65 mg kg−1). Contamination Factor (CF) for elements Fe, Mn, Ni, and Co obtained values less than 1 signifying low contamination, CF values for element Cu ranged between 1 to 3 signifying moderate contamination whereas Zn comes under considerable contamination. CF values for elements Cd signify high contamination in all types of households. Cd was found to be highly enriched with a mean value of EF greater than 20 followed by Zn, Cu, Cr, Ni, Co, and Mn. The hazard index (HI) of selected heavy metals was less than 1 and the carcinogenic risk (CR) values for Cd, Cr, and Ni were found below safe levels (1E-06 to 1E-04) for both adults as well as children. The HI value for children was around five times that of adults, suggesting that children are at a greater risk of exposure to heavy metals in indoor dust from all socioeconomic type households.
期刊介绍：
Air Quality, Atmosphere, and Health is a multidisciplinary journal which, by its very name, illustrates the broad range of work it publishes and which focuses on atmospheric consequences of human activities and their implications for human and ecological health.
It offers research papers, critical literature reviews and commentaries, as well as special issues devoted to topical subjects or themes.
International in scope, the journal presents papers that inform and stimulate a global readership, as the topic addressed are global in their import. Consequently, we do not encourage submission of papers involving local data that relate to local problems. Unless they demonstrate wide applicability, these are better submitted to national or regional journals.
Air Quality, Atmosphere & Health addresses such topics as acid precipitation; airborne particulate matter; air quality monitoring and management; exposure assessment; risk assessment; indoor air quality; atmospheric chemistry; atmospheric modeling and prediction; air pollution climatology; climate change and air quality; air pollution measurement; atmospheric impact assessment; forest-fire emissions; atmospheric science; greenhouse gases; health and ecological effects; clean air technology; regional and global change and satellite measurements.
This journal benefits a diverse audience of researchers, public health officials and policy makers addressing problems that call for solutions based in evidence from atmospheric and exposure assessment scientists, epidemiologists, and risk assessors. Publication in the journal affords the opportunity to reach beyond defined disciplinary niches to this broader readership.
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