{"title":"城市环境 PM10 分析：特征、来源、健康风险和可持续解决方案","authors":"Mayuri Patil , Asmita S. Jadhav , Sunit Kumar Singh , Sopan Ingle","doi":"10.1016/j.enceco.2024.05.008","DOIUrl":null,"url":null,"abstract":"<div><p>This is the first inclusive research concerning PM<sub>10</sub> samples collected from 3 cities of Maharashtra State of India which categorized into 9 microenvironments. This study presents insights to chemical and morphological analysis, health risks, source apportionment, with sustainable solutions to improve air quality. These samples were analyzed for elemental composition as well as morphological features. Average PM<sub>10</sub> concentration at industrial area of Jalgaon city was found to be maximum (70.9 ± 2.7 μg/m<sup>3</sup>) while minimum at residential area of Pachora city (43.1 ± 5.2 μg/m<sup>3</sup>). The mean concentration of 8 elements followed the order of (Co < Cd < Ni < Cr < Pb < Mn < Zn < Fe). These particles showed varying morphologies such as spherical, rectangular, cluster, porous shape. Principal Component Analysis (PCA) revealed that elements mainly originate from vehicular exhaust, construction activities, coal combustion and re-suspension of crustal elements due to anthropogenic activities. Health risk assessment showed that the incremental excess lifetime cancer risk (IELCR) for Pb was below threshold limit. Nonetheless, the exposed population is highly susceptible to Cr, Ni, and Co causing high risk of cancer at all sites.</p></div>","PeriodicalId":100480,"journal":{"name":"Environmental Chemistry and Ecotoxicology","volume":"6 ","pages":"Pages 192-205"},"PeriodicalIF":9.0000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S259018262400016X/pdfft?md5=98315e8988fb5963b1f116c43d41d138&pid=1-s2.0-S259018262400016X-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Urban ambient PM10 analysis: Characterization, sources, health risk and sustainable solutions\",\"authors\":\"Mayuri Patil , Asmita S. Jadhav , Sunit Kumar Singh , Sopan Ingle\",\"doi\":\"10.1016/j.enceco.2024.05.008\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This is the first inclusive research concerning PM<sub>10</sub> samples collected from 3 cities of Maharashtra State of India which categorized into 9 microenvironments. This study presents insights to chemical and morphological analysis, health risks, source apportionment, with sustainable solutions to improve air quality. These samples were analyzed for elemental composition as well as morphological features. Average PM<sub>10</sub> concentration at industrial area of Jalgaon city was found to be maximum (70.9 ± 2.7 μg/m<sup>3</sup>) while minimum at residential area of Pachora city (43.1 ± 5.2 μg/m<sup>3</sup>). The mean concentration of 8 elements followed the order of (Co < Cd < Ni < Cr < Pb < Mn < Zn < Fe). These particles showed varying morphologies such as spherical, rectangular, cluster, porous shape. Principal Component Analysis (PCA) revealed that elements mainly originate from vehicular exhaust, construction activities, coal combustion and re-suspension of crustal elements due to anthropogenic activities. Health risk assessment showed that the incremental excess lifetime cancer risk (IELCR) for Pb was below threshold limit. Nonetheless, the exposed population is highly susceptible to Cr, Ni, and Co causing high risk of cancer at all sites.</p></div>\",\"PeriodicalId\":100480,\"journal\":{\"name\":\"Environmental Chemistry and Ecotoxicology\",\"volume\":\"6 \",\"pages\":\"Pages 192-205\"},\"PeriodicalIF\":9.0000,\"publicationDate\":\"2024-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S259018262400016X/pdfft?md5=98315e8988fb5963b1f116c43d41d138&pid=1-s2.0-S259018262400016X-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Environmental Chemistry and Ecotoxicology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S259018262400016X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENVIRONMENTAL SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental Chemistry and Ecotoxicology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S259018262400016X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
Urban ambient PM10 analysis: Characterization, sources, health risk and sustainable solutions
This is the first inclusive research concerning PM10 samples collected from 3 cities of Maharashtra State of India which categorized into 9 microenvironments. This study presents insights to chemical and morphological analysis, health risks, source apportionment, with sustainable solutions to improve air quality. These samples were analyzed for elemental composition as well as morphological features. Average PM10 concentration at industrial area of Jalgaon city was found to be maximum (70.9 ± 2.7 μg/m3) while minimum at residential area of Pachora city (43.1 ± 5.2 μg/m3). The mean concentration of 8 elements followed the order of (Co < Cd < Ni < Cr < Pb < Mn < Zn < Fe). These particles showed varying morphologies such as spherical, rectangular, cluster, porous shape. Principal Component Analysis (PCA) revealed that elements mainly originate from vehicular exhaust, construction activities, coal combustion and re-suspension of crustal elements due to anthropogenic activities. Health risk assessment showed that the incremental excess lifetime cancer risk (IELCR) for Pb was below threshold limit. Nonetheless, the exposed population is highly susceptible to Cr, Ni, and Co causing high risk of cancer at all sites.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
