Journal of Health and Pollution最新文献

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Determination of Perflourooctanoic Acid Toxicity in a Human Hepatocarcinoma Cell Line. 全氟辛酸对人肝癌细胞毒性的测定。
IF 2.4
Journal of Health and Pollution Pub Date : 2021-08-17 eCollection Date: 2021-09-01 DOI: 10.5696/2156-9614-11.31.210909
Mahmoud Abudayyak, Ezgi Öztaş, Gül Özhan
{"title":"Determination of Perflourooctanoic Acid Toxicity in a Human Hepatocarcinoma Cell Line.","authors":"Mahmoud Abudayyak,&nbsp;Ezgi Öztaş,&nbsp;Gül Özhan","doi":"10.5696/2156-9614-11.31.210909","DOIUrl":"https://doi.org/10.5696/2156-9614-11.31.210909","url":null,"abstract":"<p><strong>Background: </strong>Perfluorooctanoic acid (PFOA) is used in different industrial and commercial products. Research shows the presence of PFOA in home dusts, tap and surface water, and in biological samples. The International Agency for Research on Cancer (IARC) has classified PFOA as a possible carcinogen for humans. The liver is thought to be a target organ of PFOA accumulation and toxicity.</p><p><strong>Objective: </strong>Some studies have found toxic effects on the liver and related mechanisms; however, more studies are needed to better understand PFOA - induced hepatotoxicity.</p><p><strong>Methods: </strong>In the present study, a human hepatocarcinoma cell line was exposed to PFOA for 24 hours and cell viability, apoptosis, the oxidative system and immune response were evaluated.</p><p><strong>Results: </strong>While apoptosis was the main cell death pathway at low concentration (86.5%), the necrotic cell fraction increased with higher concentrations (46.7%). Significant changes in the reactive oxygen species (5.3-folds) glutathione (GSH) (1.7-folds) and catalase (CAT) (1.4-folds) levels were observed, as well as changes to interleukin-6 (≤1.8-fold) and interleukin-8 levels (35-40%).</p><p><strong>Conclusions: </strong>In light of the data, PFOA is potentially hepatotoxic through the investigated pathways. The results represent a background for future in vivo mechanistic studies.</p><p><strong>Competing interests: </strong>The authors declare no competing financial interests.</p>","PeriodicalId":52138,"journal":{"name":"Journal of Health and Pollution","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8383792/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39344186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Satellite Observation of Spatio-temporal Variations in Nitrogen Dioxide over West Africa and Implications for Regional Air Quality. 西非二氧化氮时空变化的卫星观测及其对区域空气质量的影响。
IF 2.4
Journal of Health and Pollution Pub Date : 2021-08-17 eCollection Date: 2021-09-01 DOI: 10.5696/2156-9614-11.31.210913
Ayodeji Oluleye
{"title":"Satellite Observation of Spatio-temporal Variations in Nitrogen Dioxide over West Africa and Implications for Regional Air Quality.","authors":"Ayodeji Oluleye","doi":"10.5696/2156-9614-11.31.210913","DOIUrl":"https://doi.org/10.5696/2156-9614-11.31.210913","url":null,"abstract":"<p><strong>Background: </strong>Nitrogen dioxide (NO<sub>2</sub>) is known to affect human health, causing heart and cardiovascular diseases, and it has been shown that locations with long term NO<sub>2</sub> pollution recorded a high number of fatalities due to the COVID-19 pandemic. There are no ground stations monitoring emissions of NO<sub>2</sub> over West Africa. The present study aimed to use satellite observations to examine pollutant trends over this region.</p><p><strong>Objective: </strong>To examine the trend of NO<sub>2</sub> over the entire West Africa sub region in relationship to contributions to environmental emissions using satellite-derived data. This enables the assessment of West Africa regional air pollution hot spots in relationship to enhancing atmospheric factors. The results from this study will also be useful guidance for setting air quality standards for air pollution controls to minimize health hazards.</p><p><strong>Methods: </strong>The present study examined thirteen years of average monthly values of nitrogen dioxide (NO<sub>2</sub>) to determine the spatio-temporal variation of this pollutant over West Africa. Satellite data for NO<sub>2</sub> between 2005 and 2017 were used to determine the variation in pollution levels over West Africa. Correlations between NO<sub>2</sub> and meteorological variables (wind speed, rainfall and air temperature) were obtained to explain the influence of West African weather on the region's pollution accumulation.</p><p><strong>Results: </strong>The present study observed that NO<sub>2</sub> concentrations varied from place to place and from season to season. Nitrogen dioxide concentrations during the dry season were higher (sometimes 200% higher) than values observed in the wet season which ranged between 0.5 and 6×10<sup>15</sup> molec/cm<sup>2</sup>. Nitrogen dioxide north-south oscillation during the course of a year is largely controlled by the inter-tropical discontinuity (ITD) zone as high concentrations of NO<sub>2</sub> are found in the vicinity of the ITD where wind speeds and horizontal vorticity approaches zero. Correlation analysis between NO<sub>2</sub> and some atmospheric variables indicated NO<sub>2</sub> concentrations are well influenced by atmospheric variables showing bipolar signals depending on the season. An increasing trend of NO<sub>2</sub> was also found over selected cities of the region. This indicated that regional air quality is gradually deteriorating.</p><p><strong>Conclusions: </strong>The implications of worsening regional air quality were examined in the light of the prevailing COVID-19 pandemic. The dominant atmospheric factor determining pollution episodes in the region is the inter-tropical discontinuity line which marks the meeting point between the two wind regimes over the region. Densely populated areas are characteristically prone to elevated pollution and have experienced high fatalities during the COVID-19 pandemic.</p><p><strong>Compet","PeriodicalId":52138,"journal":{"name":"Journal of Health and Pollution","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8383800/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39344190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Critical Review of Lead Pollution in Bangladesh. 对孟加拉国铅污染的重要审查。
IF 2.4
Journal of Health and Pollution Pub Date : 2021-08-17 eCollection Date: 2021-09-01 DOI: 10.5696/2156-9614-11.31.210902
Ahmad Kamruzzaman Majumder, Abdullah Al Nayeem, Mahmuda Islam, Mohammed Mahadi Akter, William S Carter
{"title":"Critical Review of Lead Pollution in Bangladesh.","authors":"Ahmad Kamruzzaman Majumder,&nbsp;Abdullah Al Nayeem,&nbsp;Mahmuda Islam,&nbsp;Mohammed Mahadi Akter,&nbsp;William S Carter","doi":"10.5696/2156-9614-11.31.210902","DOIUrl":"10.5696/2156-9614-11.31.210902","url":null,"abstract":"<p><strong>Background: </strong>Lead (Pb) poses a severe threat to human health and the environment. Worldwide Pb production and consumption have significantly increased along with unplanned industrialization and urbanization, lead smelting, and lead-acid battery processing. The improper management of Pb-containing elements is responsible for Pb pollution. Lead's persistence in nature and bioaccumulation in the food chain can lead to adverse health impacts.</p><p><strong>Objectives: </strong>The present study aims to describe Pb contaminated sites in Bangladesh and Pb concentration in the atmosphere, water, sediments, soil, vegetables, fish, and other foods in Bangladesh.</p><p><strong>Methods: </strong>The present study searched a total of 128 peer-reviewed articles based on a predefined set of criteria (keywords, peer-reviewed journals, and indexing in Scopus, Science Direct, Web of Science, Springer, PubMed, Directory of Open Access Journals (DOAJ), and Bangladesh Journals Online (BanglaJOL) and exclusion criteria (predatory journal and absence of full text in English) and finally selected 63 articles (58 research articles and five (5) reports). The relevant findings on Pb exposure, sources, routes, diet, and impacts in Bangladesh were combined and presented.</p><p><strong>Results: </strong>The reviewed studies identified 175 Pb contaminated sites through soil sample assessment in Bangladesh. The study determined Pb concentrations in air (0.09-376.58 μg/m<sup>3</sup>, mean 21.31 μg/m<sup>3</sup>), river water (0.0009-18.7 mg/l, mean 1.07 mg/l), river sediments (4.9-69.75 mg/kg, mean 32.08 mg/kg), fish (0.018-30.8 mg/kg, mean 5.01 mg/kg), soil (7.3-445 mg/kg, mean 90.34 mg/kg), vegetables (0.2-22.09 mg/kg, mean 4.33 mg/kg) and diet items (0.001-413.9 mg/kg, mean 43.22 mg/kg) of which 38.8%, 27.8%, 54.5%, 68.8%, 9.7% and 100% of samples, respectively, exceeded related World Health Organization (WHO), Food and Agriculture Organization (FAO), United States Environmental Protection Agency (USEPA) and Bangladesh Standard Testing Institution (BSTI) guidelines. The present study found that industrial soils are severely polluted with Pb (7.3-445 mg/kg) in Bangladesh. A high Pb concentration has been found in fish muscle and foods, including leafy and non-leafy vegetables collected from different places in Bangladesh.</p><p><strong>Conclusions: </strong>Lead-contaminated foods can enter the human body through dietary intake and consequently lead to long-term adverse health effects. This study may help policymakers to formulate national policies with effective mitigation plans to combat the adverse health impacts of Pb in Bangladesh.</p><p><strong>Competing interests: </strong>The authors declare no competing financial interests.</p>","PeriodicalId":52138,"journal":{"name":"Journal of Health and Pollution","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8383795/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39344265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Documenting Environmental Contamination in Vulnerable Populations. 记录弱势群体的环境污染。
IF 2.4
Journal of Health and Pollution Pub Date : 2021-08-17 eCollection Date: 2021-09-01 DOI: 10.5696/2156-9614-11.31.210901
Sandra Page-Cook
{"title":"Documenting Environmental Contamination in Vulnerable Populations.","authors":"Sandra Page-Cook","doi":"10.5696/2156-9614-11.31.210901","DOIUrl":"https://doi.org/10.5696/2156-9614-11.31.210901","url":null,"abstract":"","PeriodicalId":52138,"journal":{"name":"Journal of Health and Pollution","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8383790/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39344264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preserving Children's Future: Abstracts Conference proceedings. 保护儿童的未来:会议记录摘要。
IF 2.4
Journal of Health and Pollution Pub Date : 2021-08-17 eCollection Date: 2021-09-01 DOI: 10.5696/2156-9614-11.31.S1
{"title":"Preserving Children's Future: Abstracts Conference proceedings.","authors":"","doi":"10.5696/2156-9614-11.31.S1","DOIUrl":"https://doi.org/10.5696/2156-9614-11.31.S1","url":null,"abstract":"","PeriodicalId":52138,"journal":{"name":"Journal of Health and Pollution","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8383787/pdf/i2156-9614-11-31-S1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39683946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Human Health Assessment of Sixteen Priority Polycyclic Aromatic Hydrocarbons in Contaminated Soils of Northwestern Algeria. 阿尔及利亚西北部污染土壤中16种优先多环芳烃的人体健康评价
IF 2.4
Journal of Health and Pollution Pub Date : 2021-08-17 eCollection Date: 2021-09-01 DOI: 10.5696/2156-9614-11.31.210914
Ahmed Halfadji, Mohamed Naous, Farida Bettiche, Abdelkrim Touabet
{"title":"Human Health Assessment of Sixteen Priority Polycyclic Aromatic Hydrocarbons in Contaminated Soils of Northwestern Algeria.","authors":"Ahmed Halfadji,&nbsp;Mohamed Naous,&nbsp;Farida Bettiche,&nbsp;Abdelkrim Touabet","doi":"10.5696/2156-9614-11.31.210914","DOIUrl":"https://doi.org/10.5696/2156-9614-11.31.210914","url":null,"abstract":"<p><strong>Background: </strong>Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous environmental organic contaminants generated by incomplete combustion of organic materials that are widely distributed in soils.</p><p><strong>Objectives: </strong>This study represents the first attempt to examine the health toxicity of 16 detected PAHs in contaminated soil, via different exposure pathways to populations in northwestern Algeria.</p><p><strong>Methods: </strong>The toxicity equivalency quotients (TEQ) of PAHs were evaluated. The carcinogenic risk assessment of incremental lifetime cancer risk (ILCR) from ingestion, inhalation, and dermal exposure pathways to each PAH in soil are described.</p><p><strong>Results: </strong>Incremental lifetime cancer risk values were in the upper limit of the tolerable range (10<sup>-6</sup>-10<sup>-4</sup>) for adults and children. The total cancer risk of PAH-contaminated soils for children, adolescents and adults was 2.48×10<sup>-5</sup>, 2.04×10<sup>-5</sup> and 3.12×10<sup>-5</sup>mg.kg<sup>-1</sup>d<sup>-1</sup>, respectively. The highest potential cancer risks were identified for adults and children, with adolescents having the lowest risks. Across exposure pathways, the dermal contact and ingestion pathways had the greatest contributions to the carcinogenic risk of human exposure to PAHs.</p><p><strong>Conclusions: </strong>Further research and guidelines are needed for risk assessments of PAHs in agricultural, residential/urban, and industrial areas, and further risk assessments should include risks posed by exposure through air.</p><p><strong>Competing interests: </strong>The authors declare no competing financial interests.</p>","PeriodicalId":52138,"journal":{"name":"Journal of Health and Pollution","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8383786/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39346692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Determination of Heavy Metals in Groundwater Around Al-Buraihi Sewage Station in Taiz City, Yemen. 也门塔伊兹市Al-Buraihi污水站附近地下水重金属含量测定
IF 2.4
Journal of Health and Pollution Pub Date : 2021-06-17 eCollection Date: 2021-06-01 DOI: 10.5696/2156-9614-11.30.210604
Raya Qaid Alansi, Abdelhafeez M A Mohammed, Mahmoud M Ali, Wadie Ahmed Mokbel Ghalib, Sajan Chimmikuttanda Ponnappa
{"title":"Determination of Heavy Metals in Groundwater Around Al-Buraihi Sewage Station in Taiz City, Yemen.","authors":"Raya Qaid Alansi,&nbsp;Abdelhafeez M A Mohammed,&nbsp;Mahmoud M Ali,&nbsp;Wadie Ahmed Mokbel Ghalib,&nbsp;Sajan Chimmikuttanda Ponnappa","doi":"10.5696/2156-9614-11.30.210604","DOIUrl":"https://doi.org/10.5696/2156-9614-11.30.210604","url":null,"abstract":"<p><strong>Background: </strong>In recent years, mitigation of groundwater contamination resulting from the limited availability of freshwater for domestic use has become an important issue. The presence of heavy metals in water could have adverse effects on both plant and animal life.</p><p><strong>Objectives: </strong>The main objective of the present study was to determine possible heavy metal contamination in groundwater around Al-Buraihi sewage station in Taiz, Yemen and to understand possible sources of contamination and their relationships with groundwater.</p><p><strong>Methods: </strong>Wastewater samples were collected from a wastewater stabilization pond from Al-Buraihi sewage station and borewell water samples were collected from the vicinity. The presence of heavy metals was quantified using inductively coupled plasma-optical emission spectrometry (ICP-OES). Pearson correlation test was performed to understand the relationship between wastewater and groundwater samples.</p><p><strong>Results: </strong>Physical variables including pH, electrical conductivity (EC), dissolved oxygen (DO) and temperature and elements such as silver (Ag), arsenic (As), aluminum (Al), barium (Ba), boron (B), cadmium (Cd), chromium (Cr), iron (Fe), molybdenum, nickel (Ni), selenium (Se) and zinc (Zn) exceeded the permissible limits recommended by international standards in wastewater samples.</p><p><strong>Conclusions: </strong>Treated sewage wastewater in the study area is not suitable for irrigation as the elements/heavy metals are accumulated in soil and plants and may be accumulated in humans and animals through bio-accumulation. In addition, these heavy metals reach the water table and aquifers through percolation, thereby polluting groundwater.</p><p><strong>Competing interests: </strong>The authors declare no competing financial interests.</p>","PeriodicalId":52138,"journal":{"name":"Journal of Health and Pollution","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2021-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8276725/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39189847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Sources and Level of Rare Earth Element Contamination of Atmospheric Dust in Nigeria. 尼日利亚大气粉尘中稀土元素污染的来源和水平。
IF 2.4
Journal of Health and Pollution Pub Date : 2021-06-17 eCollection Date: 2021-06-01 DOI: 10.5696/2156-9614-11.30.210611
Tesleem O Kolawole, Omowunmi S Olatunji, Olumuyiwa M Ajibade, Charles A Oyelami
{"title":"Sources and Level of Rare Earth Element Contamination of Atmospheric Dust in Nigeria.","authors":"Tesleem O Kolawole,&nbsp;Omowunmi S Olatunji,&nbsp;Olumuyiwa M Ajibade,&nbsp;Charles A Oyelami","doi":"10.5696/2156-9614-11.30.210611","DOIUrl":"https://doi.org/10.5696/2156-9614-11.30.210611","url":null,"abstract":"<p><strong>Background: </strong>Rare earth element (REE) composition of atmospheric dust has recently been used to trace potential sources of dust pollution.</p><p><strong>Objective: </strong>The present study aimed to determine the sources of atmospheric pollution in the study area using REE patterns and determine their level of pollution.</p><p><strong>Methods: </strong>Twenty-five (25) atmospheric dust samples were collected in the study area, with five samples each from an industrial area, traffic area, dumpsite area, residential area and remote area in Ibadan, southwestern Nigeria. In addition, five (5) topsoil and two (2) rock samples (granite gneiss) were collected for comparison. Concentrations of REE were determined by inductively coupled plasma mass spectrometry (ICP-MS).</p><p><strong>Results: </strong>The ratio of lanthanum/cerium (La/Ce), especially in some locations in industrial area (1.5), traffic area (1.5) and to some extent dumpsite area (1.1) was higher than in soil (0.2), upper continental crust (0.5) and the minimum value of fluid catalytic crackers (1.0). Generally, the respective average values of the ratios of La/praseodymium (Pr), La/neodymium (Nd) and La/samarium (Sm) in industrial area (32.1, 7.8 and 52.6) and traffic area (14.9, 4.4 and 26.8) were higher than their respective averages in soil (4.4, 1.1 and 6.2), rock (5.7, 1.9 and 14.1), upper continental crust (4.4, 1.1 and 6.6) and the minimum value in fluid catalytic crackers (5.8, 3.7 and 37.0). Meanwhile, their corresponding value in the dumpsite area, residential area and remote area were lower or similar to the geological background levels.</p><p><strong>Discussion: </strong>The contamination factors of REEs in the atmospheric dust of the industrial area and traffic area were classified as heavily contaminated, especially with light lanthanoid elements in REE. The degree of contamination of REEs in the atmospheric dust of industrial area (30.9) and traffic area (18.8) fell within the considerable contamination category. The high values of the light lanthanoid ratio and the contamination indices were attributed to their emission from the fired-power plant and vehicular exhaust.</p><p><strong>Conclusions: </strong>Most of the composition of the atmospheric dust was sourced from the local geology of the study area as observed in the residential area and remote area, while the contamination in the industrial area and traffic area was attributed to human activities.</p><p><strong>Competing interests: </strong>The authors declare no competing financial interests.</p>","PeriodicalId":52138,"journal":{"name":"Journal of Health and Pollution","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2021-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8276721/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39188747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Community Health Risk Assessment of Total Suspended Particulates near a Cement Plant in Maros Regency, Indonesia. 印度尼西亚马洛斯县某水泥厂附近总悬浮颗粒的社区健康风险评估。
IF 2.4
Journal of Health and Pollution Pub Date : 2021-06-17 eCollection Date: 2021-06-01 DOI: 10.5696/2156-9614-11.30.210616
Annisa Utami Rauf, Anwar Mallongi, Anwar Daud, Muhammad Hatta, Wesam Al-Madhoun, Ridwan Amiruddin, Stang Abdul Rahman, Atjo Wahyu, Ratna Dwi Puji Astuti
{"title":"Community Health Risk Assessment of Total Suspended Particulates near a Cement Plant in Maros Regency, Indonesia.","authors":"Annisa Utami Rauf,&nbsp;Anwar Mallongi,&nbsp;Anwar Daud,&nbsp;Muhammad Hatta,&nbsp;Wesam Al-Madhoun,&nbsp;Ridwan Amiruddin,&nbsp;Stang Abdul Rahman,&nbsp;Atjo Wahyu,&nbsp;Ratna Dwi Puji Astuti","doi":"10.5696/2156-9614-11.30.210616","DOIUrl":"https://doi.org/10.5696/2156-9614-11.30.210616","url":null,"abstract":"<p><strong>Background: </strong>Cement plants generate particulate matter (PM) across processes from raw material preparation to packaging. The presence of total suspended particulates (TSP) coming out of the stack causes a high accumulation of dust in residential areas. Human exposure to TSP could affect human health and wellbeing.</p><p><strong>Objectives: </strong>The present study aims to evaluate concentrations of TSP and to estimate the health risks of TSP exposure through the inhalation pathway in communities surrounding a private cement industry in Maros regency, Indonesia.</p><p><strong>Methods: </strong>Total suspended particulates were collected using a high-volume air sampler (HVAS) at five locations. Samples were taken by grab sampling for 24 hours. The SCREEN3 program was used to view the maximum range and distribution of pollutants based on the geographical, stack profiles and meteorological factors in the study area. Hazard quotient (HQ) was used to estimate non-carcinogenic risks of TSP in surrounding communities.</p><p><strong>Results: </strong>Total suspended particulate concentrations were measured with a maximum value of 133.24 μg/m<sup>3</sup> and a minimum value of 18.48 μg/m<sup>3</sup>. This maximum value exceeds the minimum acceptable level from Canadian National Ambient Air Quality Objectives (C-NAAQOs). The non-carcinogenic risks from the inhalation pathway were low except for location 3 (HQ>1) across all locations.</p><p><strong>Conclusions: </strong>The cement plant may significantly contribute to total TSP concentrations in air and may potentially have adverse effects on human health. Communities near the cement plant are vulnerable to TSP exposure and measures are needed to reduce TSP in Maros regency, Indonesia.</p><p><strong>Participant consent: </strong>Obtained.</p><p><strong>Ethics approval: </strong>This study was approved by the Health Research Ethics Committee of Hasanuddin University with protocol number 28920093022.</p><p><strong>Competing interests: </strong>The authors declare no competing financial interests.</p>","PeriodicalId":52138,"journal":{"name":"Journal of Health and Pollution","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2021-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8276719/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39188709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Simulating Pollutant Dispersion from Accidental Fires with a Focus on Source Characterization. 模拟意外火灾中污染物的扩散,重点是源表征。
IF 2.4
Journal of Health and Pollution Pub Date : 2021-06-17 eCollection Date: 2021-06-01 DOI: 10.5696/2156-9614-11.30.210612
Marzio Invernizzi, Francesca Tagliaferri, Selena Sironi, Gianni Tinarelli, Laura Capelli
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引用次数: 2
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