Dynamic landscape of multi-elements in PM2.5 revealed by real-time analysis
Metal components in fine particulate matter (PM2.5) are closely associated with many adverse health outcomes. Dynamic changes of metals in PM2.5 are critical for risk assessment due to their temporal variations. Herein, an online method for real-time determination of multi-elements (As, Cd, Cs, Cu,...
| Main Authors: | , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-12-01
|
| Series: | Environment International |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0160412022005347 |
| _version_ | 1811206817025359872 |
|---|---|
| author | Xiaomeng Ji Ruiliang Qin Chunzhen Shi Lin Yang Linlin Yao Shenxi Deng Guangbo Qu Yongguang Yin Ligang Hu Jianbo Shi Guibin Jiang |
| author_facet | Xiaomeng Ji Ruiliang Qin Chunzhen Shi Lin Yang Linlin Yao Shenxi Deng Guangbo Qu Yongguang Yin Ligang Hu Jianbo Shi Guibin Jiang |
| author_sort | Xiaomeng Ji |
| collection | DOAJ |
| description | Metal components in fine particulate matter (PM2.5) are closely associated with many adverse health outcomes. Dynamic changes of metals in PM2.5 are critical for risk assessment due to their temporal variations. Herein, an online method for real-time determination of multi-elements (As, Cd, Cs, Cu, Fe, Mg, Mn, Pb, Rb, Sn, Tl, and V) in PM2.5 was established by directly introducing air samples into inductively coupled plasma mass spectrometry (ICPMS). Meanwhile, a quantified method using metal standard aerosols (Cr, Mo, and W) and high time resolution for 3.3 min online measurement was developed and validated. The limits of detection were in the range of 0.001–6.30 ng/m3 for different metals. Subsequently, the real-time contents of multi-elements in PM2.5 for 12 h over 33 days were measured at different air qualities. Temporal variations of crustal elements like Fe, Mg are similar to PM2.5, whereas toxic elements (Pb, As and Cd) have upward trends at dusk. This denoted the association with various emission sources and different exposure concentrations of metals. In addition to the acquisition of real-time information, online analysis of multi-elements in PM2.5 is beneficial for atmospheric monitoring and provides critical insights into the different exposure risks of metals in PM2.5 at varying times. |
| first_indexed | 2024-04-12T03:54:27Z |
| format | Article |
| id | doaj.art-d901ccbe2bea4f9fbff0f36c868ab420 |
| institution | Directory Open Access Journal |
| issn | 0160-4120 |
| language | English |
| last_indexed | 2024-04-12T03:54:27Z |
| publishDate | 2022-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Environment International |
| spelling | doaj.art-d901ccbe2bea4f9fbff0f36c868ab4202022-12-22T03:48:53ZengElsevierEnvironment International0160-41202022-12-01170107607Dynamic landscape of multi-elements in PM2.5 revealed by real-time analysisXiaomeng Ji0Ruiliang Qin1Chunzhen Shi2Lin Yang3Linlin Yao4Shenxi Deng5Guangbo Qu6Yongguang Yin7Ligang Hu8Jianbo Shi9Guibin Jiang10State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; Shandong Key Laboratory of Environmental Processes and Health, School of Environmental Science and Engineering, Shandong University, Qingdao 266237, ChinaState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Water Resources and Environment, China University of Geosciences (Beijing), Beijing 100083, ChinaState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; College of Ecology and Environment, Beijing Technology and Business University, Beijing 100048, ChinaState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, ChinaState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, ChinaState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, ChinaState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310000, ChinaState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310000, ChinaState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310000, ChinaState Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310000, China; State Environmental Protection Key Laboratory of Source Apportionment and Control of Aquatic Pollution, School of Environmental Studies, China University of Geosciences, Wuhan 430074, China; Corresponding author at: State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310000, ChinaMetal components in fine particulate matter (PM2.5) are closely associated with many adverse health outcomes. Dynamic changes of metals in PM2.5 are critical for risk assessment due to their temporal variations. Herein, an online method for real-time determination of multi-elements (As, Cd, Cs, Cu, Fe, Mg, Mn, Pb, Rb, Sn, Tl, and V) in PM2.5 was established by directly introducing air samples into inductively coupled plasma mass spectrometry (ICPMS). Meanwhile, a quantified method using metal standard aerosols (Cr, Mo, and W) and high time resolution for 3.3 min online measurement was developed and validated. The limits of detection were in the range of 0.001–6.30 ng/m3 for different metals. Subsequently, the real-time contents of multi-elements in PM2.5 for 12 h over 33 days were measured at different air qualities. Temporal variations of crustal elements like Fe, Mg are similar to PM2.5, whereas toxic elements (Pb, As and Cd) have upward trends at dusk. This denoted the association with various emission sources and different exposure concentrations of metals. In addition to the acquisition of real-time information, online analysis of multi-elements in PM2.5 is beneficial for atmospheric monitoring and provides critical insights into the different exposure risks of metals in PM2.5 at varying times.http://www.sciencedirect.com/science/article/pii/S0160412022005347Fine particulate matterMetalReal-timeQuantification |
| spellingShingle | Xiaomeng Ji Ruiliang Qin Chunzhen Shi Lin Yang Linlin Yao Shenxi Deng Guangbo Qu Yongguang Yin Ligang Hu Jianbo Shi Guibin Jiang Dynamic landscape of multi-elements in PM2.5 revealed by real-time analysis Environment International Fine particulate matter Metal Real-time Quantification |
| title | Dynamic landscape of multi-elements in PM2.5 revealed by real-time analysis |
| title_full | Dynamic landscape of multi-elements in PM2.5 revealed by real-time analysis |
| title_fullStr | Dynamic landscape of multi-elements in PM2.5 revealed by real-time analysis |
| title_full_unstemmed | Dynamic landscape of multi-elements in PM2.5 revealed by real-time analysis |
| title_short | Dynamic landscape of multi-elements in PM2.5 revealed by real-time analysis |
| title_sort | dynamic landscape of multi elements in pm2 5 revealed by real time analysis |
| topic | Fine particulate matter Metal Real-time Quantification |
| url | http://www.sciencedirect.com/science/article/pii/S0160412022005347 |
| work_keys_str_mv | AT xiaomengji dynamiclandscapeofmultielementsinpm25revealedbyrealtimeanalysis AT ruiliangqin dynamiclandscapeofmultielementsinpm25revealedbyrealtimeanalysis AT chunzhenshi dynamiclandscapeofmultielementsinpm25revealedbyrealtimeanalysis AT linyang dynamiclandscapeofmultielementsinpm25revealedbyrealtimeanalysis AT linlinyao dynamiclandscapeofmultielementsinpm25revealedbyrealtimeanalysis AT shenxideng dynamiclandscapeofmultielementsinpm25revealedbyrealtimeanalysis AT guangboqu dynamiclandscapeofmultielementsinpm25revealedbyrealtimeanalysis AT yongguangyin dynamiclandscapeofmultielementsinpm25revealedbyrealtimeanalysis AT liganghu dynamiclandscapeofmultielementsinpm25revealedbyrealtimeanalysis AT jianboshi dynamiclandscapeofmultielementsinpm25revealedbyrealtimeanalysis AT guibinjiang dynamiclandscapeofmultielementsinpm25revealedbyrealtimeanalysis |