Journal of Environmental Health Science and Engineering最新文献

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Removal of heavy metals from the aqueous solution by nanomaterials: a review with analysing and categorizing the studies 纳米材料去除水溶液中重金属的研究综述
IF 3.4 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2023-06-07 DOI: 10.1007/s40201-023-00863-0
Shervin Adabi, Ahmadreza Yazdanbakhsh, Abbas Shahsavani, Amir Sheikhmohammadi, Mahdi Hadi
{"title":"Removal of heavy metals from the aqueous solution by nanomaterials: a review with analysing and categorizing the studies","authors":"Shervin Adabi,&nbsp;Ahmadreza Yazdanbakhsh,&nbsp;Abbas Shahsavani,&nbsp;Amir Sheikhmohammadi,&nbsp;Mahdi Hadi","doi":"10.1007/s40201-023-00863-0","DOIUrl":"10.1007/s40201-023-00863-0","url":null,"abstract":"<div><p>With the development of nanotechnology and its application in various sciences, scientists have investigated the use of nanoparticles as adsorbents to remove heavy metals from aqueous solutions all over the world. So far, the results of many of these studies have been published in reputable journals. Obviously, reviewing these articles and summarizing the results of these studies from different aspects will provide new perspectives for the development of this technology for heavy metals removal from water. So the current study was performed to review the results of the published studies between 1/January/1980 to 1/January/2022. The focus of the study is on the analysis of these studies and their classification. In addition, a more detailed investigation was carried out. Among the 5155 articles, 576 articles were included based on Cochrane protocols. Results show that most of the studies (90.8%) were conducted on a laboratory scale and used synthetic solutions. Most studies were performed for Pb, Cd and Cu, removal respectively. Compared to other countries, authors with affiliation from China and Iran have published more articles. The ranking of the use of various nanomaterials were: nanocomposites &gt; metal oxide nanomaterials &gt; metal-based nanomaterials &gt; carbon-based nanomaterials &gt; dendrimers, with the wide range of sizes from less than 10 nm to several hundreds of nanometers. The required amount of carbon-based nanoparticles to remove many heavy metals were lower than other nanoparticles. In most studies, pH ≤ 7 has been reported as optimal. Most studies have been followed pseudo second-order and pseudo first-order reactions and have been more agreement with Langmuir and Freundlich adsorption isotherms respectively. The results of studies show that the synthesis and optimization of new nanomaterials can be considered as a new and competitive technology. However, more studies are needed to investigate the removal of heavy metals in real samples and to overcome some challenges in the full-scale application.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"21 2","pages":"305 - 318"},"PeriodicalIF":3.4,"publicationDate":"2023-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40201-023-00863-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47507950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of soil treatment with Nitrilo Triacetic Acid (NTA) on Cd fractionation and microbial biomass in cultivated and uncultivated calcareous soil 硝酸三乙酸(NTA)处理对栽培和未栽培钙质土壤中Cd分馏和微生物生物量的影响
IF 3.4 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2023-06-07 DOI: 10.1007/s40201-023-00857-y
Narges Mehrab, Mostafa Chorom, Mojtaba Norouzi Masir, Jayanta Kumar Biswas, Marcella Fernandes de Souza, Erik Meers
{"title":"Impact of soil treatment with Nitrilo Triacetic Acid (NTA) on Cd fractionation and microbial biomass in cultivated and uncultivated calcareous soil","authors":"Narges Mehrab,&nbsp;Mostafa Chorom,&nbsp;Mojtaba Norouzi Masir,&nbsp;Jayanta Kumar Biswas,&nbsp;Marcella Fernandes de Souza,&nbsp;Erik Meers","doi":"10.1007/s40201-023-00857-y","DOIUrl":"10.1007/s40201-023-00857-y","url":null,"abstract":"<div><h3>Purpose</h3><p>The aim of this study was to evaluate the effectiveness of nitrilotriacetic acid (NTA) on cadmium (Cd) fractions and microbial biomass in a calcareous soil spiked with Cd under cultivated (<i>Zea</i> <i>mays</i> L.) and uncultivated regime subject to soil leaching condition. Expanding investigations related to soil–plant interactions on metal-contaminated soils with insights on microbial activity and associated soil toxicity perspective provides novel perspectives on using metal-chelating agents for soil remediation.</p><h3>Methods</h3><p>The experimental factors were three levels of Cd contamination (0, 25, and 50 mg kg<sup>−1</sup> soil) and three levels of NTA (0, 15, and 30 mmol L<sup>−1</sup>) in loamy soil under maize-cultured and non-cultured conditions. During the experiment, the adding NTA and leaching processes were performed three times.</p><h3>Results</h3><p>The results showed that the amount of leached Cd decreased in cultivated soil compared to uncultivated soil due to partial uptake of soluble Cd by plant roots and changes in Cd fractions in soil, so that Cd leached in Cd<sub>50</sub>NTA<sub>30</sub> was 9.2 and 6.1 mg L<sup>−1</sup>, respectively, in uncultivated and cultivated soils. Also, Cd leached in Cd<sub>25</sub>NTA<sub>30</sub> was 5.7 and 3.1 mg L<sup>−1</sup> respectively, in uncultivated and cultivated soils. The best treatment in terms of chemical and microbial characteristics of the soil with the high percentage of Cd removed from the soil was Cd<sub>25</sub>NTA<sub>30</sub> in cultivated soil. In Cd<sub>25</sub>NTA<sub>30</sub> compared to Cd<sub>25</sub>NTA<sub>0</sub> in cultivated soil, pH (0.25 unit), microbial biomass carbon (MBC, 65.0 mg kg<sup>−1</sup>), and soil respiration (27.5 mg C-CO<sub>2</sub> kg<sup>−1</sup> 24 h<sup>−1</sup>) decreased, while metabolic quotient (qCO<sub>2</sub>, 0.05) and dissolved organic carbon (DOC, 20.0 mg L<sup>−1</sup>) increased. Moreover, the changes of Cd fractions in Cd<sub>25</sub>NTA<sub>30</sub> in cultivated soil compared to uncultivated soil were as follows; the exchangeable Cd (F<sub>1</sub>, 0.27 mg kg<sup>−1</sup>) and Fe/Mn-oxide-bounded Cd (F<sub>4</sub>, 0.15 mg kg<sup>−1</sup>) fractions increased, in contrast, carbonate-Cd (F<sub>2</sub>, 2.67 mg kg<sup>−1</sup>) and, organically bounded Cd (F<sub>3</sub>, 0.06 mg kg<sup>−1</sup>) fractions decreased. NTA had no significant effect on the residual fraction (F<sub>5</sub>).</p><h3>Conclusion</h3><p>The use of NTA, especially in calcareous soils, where most of the Cd is bound to calcium carbonate, was able to successfully convert insoluble fractions of Cd into soluble forms and increase the removal efficiency of Cd in the phytoremediation method. NTA is a non-toxic chelating agent to improve the accumulation of Cd in maize.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"21 2","pages":"319 - 332"},"PeriodicalIF":3.4,"publicationDate":"2023-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43233847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Assessing capabilities of conducted ambient air pollution health effects studies in 22 Eastern Mediterranean countries to adopt air quality standards: a review 评估在22个东地中海国家进行的环境空气污染健康影响研究采用空气质量标准的能力:审查
IF 3.4 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2023-06-05 DOI: 10.1007/s40201-023-00862-1
Adel Mokammel, Mazen Malkawi, Fatemeh Momeniha, Heba Adel Moh’d Safi, Sadegh Niazi, Fatemeh Yousefian, Faramarz Azimi, Kazem Naddafi, Mansour Shamsipour, Vahid Roostaei, Sasan Faridi, Mohammad Sadegh Hassanvand
{"title":"Assessing capabilities of conducted ambient air pollution health effects studies in 22 Eastern Mediterranean countries to adopt air quality standards: a review","authors":"Adel Mokammel,&nbsp;Mazen Malkawi,&nbsp;Fatemeh Momeniha,&nbsp;Heba Adel Moh’d Safi,&nbsp;Sadegh Niazi,&nbsp;Fatemeh Yousefian,&nbsp;Faramarz Azimi,&nbsp;Kazem Naddafi,&nbsp;Mansour Shamsipour,&nbsp;Vahid Roostaei,&nbsp;Sasan Faridi,&nbsp;Mohammad Sadegh Hassanvand","doi":"10.1007/s40201-023-00862-1","DOIUrl":"10.1007/s40201-023-00862-1","url":null,"abstract":"<div><h3>Purpose</h3><p>The Eastern Mediterranean Region (EMR) countries suffer from exposure to high levels of ambient air pollutants due to dust storms and have unique climatic as well as topographic and socio-economic conditions which lead to adverse health effects on humans. The purpose of the review was to evaluate the quantity and quality of published articles on air pollution and health-based studies in 22 EMR countries to determine if they can be applied to adopting air quality standards.</p><h3>Methods</h3><p>We designed a review based on a broad search of the literature in the Scopus, PubMed, and web of science (WOS) databases published from January 1, 2000, to January 2, 2022, using combinations of the following relevant terms: air pollution, health, and EMR countries. The generic eligibility criteria for this review were based on the population, exposure, comparator, outcome, and study design (PECOS) statement.</p><h3>Results</h3><p>The search results showed that following the PRISMA approach, of 2947 identified articles, 353 studies were included in this review. The analysis of the types of studies showed that about 70% of the studies conducted in EMR countries were Health Burden Estimation studies (31%), Ecological and time trend ecological studies (23%), and cross-sectional studies (16%). Also, researchers from Iran participated in the most published relevant studies in the region 255 (~ 63%) and just 10 published documents met all the PECOS criteria.</p><h3>Conclusion</h3><p>The lack of sufficient studies which can meet the PECOS appraising criteria and the lack of professionals in this field are some of the issues that make it impossible to use as potential documents in the WHO future studies and adopt air quality standards.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"21 2","pages":"295 - 304"},"PeriodicalIF":3.4,"publicationDate":"2023-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40201-023-00862-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42975811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cyclic zinc capture and zeolite regeneration using a column method, mass transfer analysis of multi regenerated bed 循环捕锌和沸石再生用柱法,多再生床传质分析
IF 3.4 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2023-05-06 DOI: 10.1007/s40201-023-00861-2
Nediljka Vukojević Medvidović, Sandra Svilović
{"title":"Cyclic zinc capture and zeolite regeneration using a column method, mass transfer analysis of multi regenerated bed","authors":"Nediljka Vukojević Medvidović,&nbsp;Sandra Svilović","doi":"10.1007/s40201-023-00861-2","DOIUrl":"10.1007/s40201-023-00861-2","url":null,"abstract":"<div><p>Treatment of wastewater and reuse of purified water in an industrial process can provide an alternative source of fresh water as well as reduce pollution load by discharging a lower quantity of wastewater. When adsorption is used for treatment, the regeneration of the used adsorbent may also account for a large portion of the operational cost and cause secondary pollution. This problem may be solved by cyclic repetition of adsorption/regeneration cycles using a column method. In this paper, a total of nine successive cycles of zinc capture and zeolite bed regeneration using a column method have been investigated. The derived form of the breakthrough curve was used for analysing mass transfer in the column. For that purpose, the Dose–response, the Thomas, the Bohart-Adams, the Yoon-Nelson and the Wolborska models were used for modelling the breakthrough curve by nonlinear regression analysis. Simulation results and mathematical similarities between the models were discussed. This is the first study that used derived form of Dose–response model to analyse the inflection points of the breakthrough curve and mass transfer during nine consecutive sorption-regeneration cycles of zinc ions on natural zeolite. Obtained peak shape rate profiles were analysed for all cycles. Optimal operation conditions were evaluated with respect to the inflection point, the model parameters, and the residence time.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"21 2","pages":"333 - 353"},"PeriodicalIF":3.4,"publicationDate":"2023-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40201-023-00861-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47861276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Parametric optimization of hexavalent chromium removal by electrocoagulation technology with vertical rotating cylindrical aluminum electrodes using Taguchi and ANN model 垂直旋转圆柱形铝电极电絮凝去除六价铬的参数优化
IF 3.4 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2023-04-28 DOI: 10.1007/s40201-023-00859-w
Amit Kumar, D. Basu
{"title":"Parametric optimization of hexavalent chromium removal by electrocoagulation technology with vertical rotating cylindrical aluminum electrodes using Taguchi and ANN model","authors":"Amit Kumar,&nbsp;D. Basu","doi":"10.1007/s40201-023-00859-w","DOIUrl":"10.1007/s40201-023-00859-w","url":null,"abstract":"<div><p>This study aims to evaluate the performance of rotating aluminum electrodes in the electrocoagulation reactor for removing hexavalent chromium (Cr<sup>6+)</sup> from synthetic tannery wastewater. Taguchi and Artificial Neural Network (ANN) based models were developed to obtain the optimum condition for maximum Cr<sup>6+</sup> removal. The optimum working condition obtained by Taguchi approach for the maximum Cr<sup>6+</sup> removal (94%) was: Initial Cr<sup>6+</sup> concentration (Cr<sup>6+</sup><sub>i</sub>) = 15 mg/L; Current Density (CD) = 14.25 mA/cm<sup>2</sup>; Intial pH = 5; Rotational Speed of Electrode (RSE) = 70 rpm. In contrast, the optimal condition for maximum Cr<sup>6+</sup> ions removal (98.83%) obtained from the BR-ANN model was: Cr<sup>6+</sup><sub>i</sub> = 15 mg/L; CD = 14.36 mA/cm<sup>2</sup>; pHi = 5.2; RSE = 73 rpm. Compared to the Taguchi model, the BR-ANN model outperformed in terms of providing higher Cr<sup>6+</sup> removal (+ 4.83%); reduced energy demand (-0.035 KWh/gm Cr<sup>6+</sup> remove); lower error function value (χ<sup>2</sup> = -7.9674 and RMSE = -3.5414); and highest R<sup>2</sup> value (0.9991). The data for the conditions 91,007 &lt; Re &lt; 227,517 and Sc = 102.834 were found to fit the equation for the initial Cr<sup>6+</sup> concentration of 15 mg/l; Sh = 3.143Re<sup>0.125</sup> Sc<sup>0.33</sup>. The Cr<sup>6+</sup> removal kinetics was best described by Pseudo 2<sup>nd</sup> Order model, as validated by high R<sup>2</sup> and lower error functions value. The SEM and XRF analysis confirmed that Cr<sup>6+</sup> was adsorbed and precipitated along with metal hydroxide sludge. The rotating electrode led to lower SEEC (10.25 kWh/m<sup>3</sup>), as well as maximum Cr<sup>6+</sup> removal (98.83%), compared to EC process with stationary electrodes.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"21 1","pages":"255 - 275"},"PeriodicalIF":3.4,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40201-023-00859-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"5066998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preparation and application of zeolite-zinc oxide nano composite for nitrate removal from groundwater 沸石-氧化锌纳米复合材料的制备及其在地下水硝酸盐去除中的应用
IF 3.4 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2023-04-25 DOI: 10.1007/s40201-023-00860-3
Temesgen Wedajo, Andualem Mekonnen, Tadesse Alemu
{"title":"Preparation and application of zeolite-zinc oxide nano composite for nitrate removal from groundwater","authors":"Temesgen Wedajo,&nbsp;Andualem Mekonnen,&nbsp;Tadesse Alemu","doi":"10.1007/s40201-023-00860-3","DOIUrl":"10.1007/s40201-023-00860-3","url":null,"abstract":"<div><p>Nanomaterial assisted removal of pollutants from water has got great attention. This study aimed to remove nitrate from groundwater using zeolite and zeolite-ZnO nanocomposite as synergetic effect. Zeolite-ZnO nanocomposite was prepared using the co-precipitation method. The Physico-chemical characteristics of the nanomaterials were determined using XRD, SEM, and FTIR. The results revealed that; Zeolite-ZnO nanocomposites with 13.12 nm particle size have successfully been loaded into the zeolite. In addition, its chemical composition was determined using AAS. The removal efficiency of nitrate from groundwater was studied using a batch experiment. The removal of nitrate was investigated as a function of adsorbent dose, pH, initial concentration of nitrate, contact time, and agitation speed. Moreover, the adsorption isotherm and kinetics were also determined. The results showed that the removal of nitrate was 92% at an optimum dose of 0.5 g, pH 5, initial nitrate concentration of 50 mg/L, the contact time of 1 h, and agitation speed of 160 rpm. The removal nitrate has been fitted well by the Langmuir isotherm model with correlation coefficients of R<sup>2</sup> = 0.988. Thus, indicating the applicability of monolayer coverage of the nitrate ion on the surface of the nanocomposite. The adsorption process follows the pseudo-second-order model with a correlation coefficient of R<sup>2</sup> = 0.997. The results of this work might find application in remediation of water by removing nitrate to meet the standards of water quality.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"21 1","pages":"277 - 291"},"PeriodicalIF":3.4,"publicationDate":"2023-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40201-023-00860-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"5316543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ppy/TiO2-SiO2 nanohybrid series: synthesis, characterization, photocatalytic activity, and antimicrobial potentiality Ppy/TiO2-SiO2纳米杂化系列:合成、表征、光催化活性和抗菌潜力
IF 3.4 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2023-04-25 DOI: 10.1007/s40201-023-00858-x
Meena Yadav, Rajat Arora, Monika Dhanda, Simran Ahlawat, Sachin Shoran, Suman Ahlawat, Satya Pal Nehra, Geeta Singh, Suman Lata
{"title":"Ppy/TiO2-SiO2 nanohybrid series: synthesis, characterization, photocatalytic activity, and antimicrobial potentiality","authors":"Meena Yadav,&nbsp;Rajat Arora,&nbsp;Monika Dhanda,&nbsp;Simran Ahlawat,&nbsp;Sachin Shoran,&nbsp;Suman Ahlawat,&nbsp;Satya Pal Nehra,&nbsp;Geeta Singh,&nbsp;Suman Lata","doi":"10.1007/s40201-023-00858-x","DOIUrl":"10.1007/s40201-023-00858-x","url":null,"abstract":"<div><p>A series of polypyrrole doped TiO<sub>2</sub>-SiO<sub>2</sub> nanohybrids (Ppy/TS NHs) were synthesized thru in-situ oxidation polymerization by varying weight ratio of pyrrole. The structural analysis of NHs were characterized by X-ray Diffraction (XRD) spectra, UV-visible (UV-Vis) spectra and X-ray Photoelectron spectra (XPS) confirmed synthesis of nanomaterials. Surface and morphological study done by adopting, Scanning Electron Microscopy (SEM), Energy Dispersive Spectroscopy (EDS), Transmittance Electron Microscopy (TEM) and Brunauer-Emmett-Teller (BET) analysis confirmed the homogenous distribution, nano range size formation and mesoporous nature of nanohybrids. Further, electrochemical behavior of synthesized NHs investigated by adopting Electrochemical Impedance Spectroscopy (EIS) showed good kinetic behaviour and electron transport tendency. The nanohybrids and precursors were examined for photocatalytic degradation of methylene blue (MB) dye and revealed enhanced degradation tendency for the NHs series photocatalysts. It was found that variation of pyrrole (0.1 to 0.3 g) to TS nanocomposites (TS Nc) increased the photocatalytic potential of TS Nc. The maximum photodegradation efficacy was found to be 90.48% in 120 min for Ppy/TS0.2 NHs under direct solar light. Additionally, Ppy/TS0.2 NHs performed appreciably towards antibacterial studies against some Gram-positive and Gram-negative deleterious bacteria, Escherichia coli, Klebsiella pneumoniae, Staphylococcus aureus, Shigella flexneri microbes.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"21 1","pages":"239 - 254"},"PeriodicalIF":3.4,"publicationDate":"2023-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40201-023-00858-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4957457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Estimating Microplastics related to Laundry Wash and Personal Care Products released to Wastewater in Major Estonian Cities: a comparison of calculated and measured microplastics 估计爱沙尼亚主要城市排放到废水中的与洗衣和个人护理产品有关的微塑料:计算和测量的微塑料的比较
IF 3.4 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2023-04-19 DOI: 10.1007/s40201-023-00856-z
Ayankoya Yemi Ayankunle, Natalja Buhhalko, Karin Pachel, Erki Lember, Vallo Kõrgmaa, Arun Mishra, Kati Lind
{"title":"Estimating Microplastics related to Laundry Wash and Personal Care Products released to Wastewater in Major Estonian Cities: a comparison of calculated and measured microplastics","authors":"Ayankoya Yemi Ayankunle,&nbsp;Natalja Buhhalko,&nbsp;Karin Pachel,&nbsp;Erki Lember,&nbsp;Vallo Kõrgmaa,&nbsp;Arun Mishra,&nbsp;Kati Lind","doi":"10.1007/s40201-023-00856-z","DOIUrl":"10.1007/s40201-023-00856-z","url":null,"abstract":"<div><h2>Abstract\u0000</h2><div><p>Microplastics (MPs) research still at the budding stage in Estonia. A theoretical model build on substance flow analysis principles was developed. The goal of this study is to broaden understanding of MPs-types in wastewater and their contribution from known sources, quantify their presence based on model prediction and <i>in-situ</i> measurements. The authors estimate MPs from laundry wash (LW) and personal care products (PCPs)) in wastewater in Estonia. We found out that total estimated MPs load per capita from PCPs and LW in Estonia were between 4.25 – 12 tons/year, 3.52 – 11.24 tons / year respectively, and estimated load ended up in wastewater were between 700 – 30,000 kg/yr. and 2 – 1500 kg/yr. in WWTPs influent and effluent stream respectively. Finally. We conducted a comparison between estimated MPs load and on-site sample analysis and observed a medium-high level of MPs being discharged into the environment annually. During quantification and chemical characterization using µFTIR analysis, we found that microfibers with a length of 0.2-0.6 mm accounted for over 75% of the total MPs load in the effluent samples collected from four coastal WWTPs in Estonia. The estimation avails us broader overview about the theoretical MPs load in wastewater and gain valuable insight into developing process methods that prevent MPs accumulation in sewage sludge for safe application in agriculture.</p></div></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"21 1","pages":"225 - 237"},"PeriodicalIF":3.4,"publicationDate":"2023-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40201-023-00856-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4739968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative review of ambient air PM2.5 source apportioning studies in Tehran 德黑兰环境空气PM2.5源分配研究比较综述
IF 3.4 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2023-03-06 DOI: 10.1007/s40201-023-00855-0
Hossein Khajehpour, Farzaneh Taksibi, Mohammad Sadegh Hassanvand
{"title":"Comparative review of ambient air PM2.5 source apportioning studies in Tehran","authors":"Hossein Khajehpour,&nbsp;Farzaneh Taksibi,&nbsp;Mohammad Sadegh Hassanvand","doi":"10.1007/s40201-023-00855-0","DOIUrl":"10.1007/s40201-023-00855-0","url":null,"abstract":"<div><p>Rapid urbanization and consuming lifestyles have intensified air pollution in urban areas. Air pollution in megacities has imposed severe environmental damages to human health. Proper management of the issue necessitates identification of the share of emission sources. Therefore, numerous research works have studied the apportionment of the total emissions and observed concentrations among different emissions sources. In this research, a comprehensive review is conducted to compare the source apportioning results for ambient air PM<sub>2.5</sub> in the megacity of Tehran, the capital of Iran. One hundred seventy-seven pieces of scientific literatures, published between 2005 and 2021, were reviewed. The reviewed research are categorized according to the source apportioning methods: emission inventory (EI), source apportionment (SA), and sensitivity analysis of the concentration to the emission sources (SNA). The possible reasons for inconsistency among the results are discussed according to the scope of the studies and the implemented methods. Although 85% of the reviewed original estimates identify that mobile sources contribute to more thant 60% of Tehran air pollution, the distribution of vehicle types and modes are clearly inconsistent among the EI studies. Our review suggests that consistent results in the SA studies in different locations in central Tehran may indicate the reliability of this method for the identification of the type and share of the emission sources. In contrast, differences among the geographical and sectoral coverage of the EI studies and the disparities among the emission factors and activity data have caused significant deviations among the reviewed EI studies. Also, it is shown that the results of the SNA studies are highly dependent on the categorization type, model capabilities and EI presumptions and data input to the pollutant dispersion modelings. As a result, integrated source apportioning in which the three methods complement each other’s results is necessary for consistent air pollution management in megacities.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"21 1","pages":"21 - 34"},"PeriodicalIF":3.4,"publicationDate":"2023-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40201-023-00855-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4263441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Implemented indoor airborne transmission mitigation strategies during COVID-19: a systematic review 2019冠状病毒病期间实施的室内空气传播缓解战略:系统回顾
IF 3.4 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2023-02-26 DOI: 10.1007/s40201-023-00847-0
Reza Saeedi, Ehsan Ahmadi, Mohammad Sadegh Hassanvand, Mehrnoosh Abtahi Mohasel, Samira Yousefzadeh, Mohammad Safari
{"title":"Implemented indoor airborne transmission mitigation strategies during COVID-19: a systematic review","authors":"Reza Saeedi,&nbsp;Ehsan Ahmadi,&nbsp;Mohammad Sadegh Hassanvand,&nbsp;Mehrnoosh Abtahi Mohasel,&nbsp;Samira Yousefzadeh,&nbsp;Mohammad Safari","doi":"10.1007/s40201-023-00847-0","DOIUrl":"10.1007/s40201-023-00847-0","url":null,"abstract":"<div><p>The COVID-19 pandemic has inflicted major economic and health burdens across the world. On the other hand, the potential airborne transmission of SARS-COV-2 via air can deeply undermine the effectiveness of countermeasures against spreading the disease. Therefore, there is an intense focus to look for ways to mitigate the COVID-19 spread within various indoor settings. This work systematically reviewed articles regarding airborne transmission of SARS-COV2 in various indoor settings since the onset of the pandemic. The systematic search was performed in Scopus, Web of Science, and PubMed databases and has returned 19 original articles carefully screened with regard to inclusion and exclusion criteria. The results showed that the facilities, such as dormitories and classrooms, received the most attention followed by office buildings, healthcare facilities, residential buildings, and other potential enclosed spaces such as a metro wagon. Besides, the majority of the studies were conducted experimentally while other studies were done using computer simulations. United States (n = 5), Spain (n = 4) and China (n = 3) were the top three countries based on the number of performed research. Ventilation rate was the most influential parameter in controlling the infection spread. CO<sub>2</sub> was the primary reference for viral spread in the buildings. The use of natural ventilation or a combination of mechanical and natural ventilations was found to be highly effective in the studies. The current work helps in furthering research on effective interventions to improve indoor air quality and control the spread of COVID-19 and other respiratory diseases.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"21 1","pages":"11 - 20"},"PeriodicalIF":3.4,"publicationDate":"2023-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40201-023-00847-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4999145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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