Journal of Environmental Health Science and Engineering最新文献

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Correction: Response surface analysis of photocatalytic degradation of methyl tert-butyl ether by core/shell Fe3O4/ZnO nanoparticles 更正:核/壳 Fe3O4/ZnO 纳米粒子光催化降解甲基叔丁基醚的响应面分析
IF 3 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2025-04-21 DOI: 10.1007/s40201-025-00936-2
Mojtaba Safari, Mohammad Hossein Rostami, Mehryana Alizadeh, Atefeh Alizadehbirjandi, Seyyed Ali Akbar Nakhli, Reza Aminzadeh
{"title":"Correction: Response surface analysis of photocatalytic degradation of methyl tert-butyl ether by core/shell Fe3O4/ZnO nanoparticles","authors":"Mojtaba Safari, Mohammad Hossein Rostami, Mehryana Alizadeh, Atefeh Alizadehbirjandi, Seyyed Ali Akbar Nakhli, Reza Aminzadeh","doi":"10.1007/s40201-025-00936-2","DOIUrl":"10.1007/s40201-025-00936-2","url":null,"abstract":"","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"23 1","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143856669","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: 0
Correction: The optimum conditions for synthesis of Fe3O4/ZnO core/shell magnetic nanoparticles for photodegradation of phenol 更正:合成用于光降解苯酚的 Fe3O4/ZnO 核/壳磁性纳米粒子的最佳条件
IF 3 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2025-04-21 DOI: 10.1007/s40201-025-00937-1
Manouchehr Nikazar, Mehryana Alizadeh, Reza Lalavi, Mohammad Hossein Rostami
{"title":"Correction: The optimum conditions for synthesis of Fe3O4/ZnO core/shell magnetic nanoparticles for photodegradation of phenol","authors":"Manouchehr Nikazar, Mehryana Alizadeh, Reza Lalavi, Mohammad Hossein Rostami","doi":"10.1007/s40201-025-00937-1","DOIUrl":"10.1007/s40201-025-00937-1","url":null,"abstract":"","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"23 1","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143856668","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: 0
The efficiency of biodegradation processes for removal of tetracycline antibacterial drugs using activated sludge and river water inocula
IF 3 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2025-04-11 DOI: 10.1007/s40201-025-00940-6
Robert Frankowski, Julia Płatkiewicz, Marta Kowalska, Tomasz Grześkowiak, Alina Pruss, Agnieszka Zgoła-Grześkowiak
{"title":"The efficiency of biodegradation processes for removal of tetracycline antibacterial drugs using activated sludge and river water inocula","authors":"Robert Frankowski,&nbsp;Julia Płatkiewicz,&nbsp;Marta Kowalska,&nbsp;Tomasz Grześkowiak,&nbsp;Alina Pruss,&nbsp;Agnieszka Zgoła-Grześkowiak","doi":"10.1007/s40201-025-00940-6","DOIUrl":"10.1007/s40201-025-00940-6","url":null,"abstract":"<div><h3>Purpose</h3><p>Tetracycline, chlortetracycline, and oxytetracycline are commonly prescribed antibiotics. Their extensive use results in a large stream of tetracyclines entering wastewater treatment plants (WWTPs). However, they can still be found in surface waters, which may suggest their incomplete removal in the WWTPs. The study was designed to show (i) how much of tetracyclines may be removed before they enter the environment, (ii) how tetracyclines may be removed after they enter surface water, (iii) how the presence of tetracyclines influence the metabolic activity of bacteria.</p><h3>Method</h3><p>Degradation of tetracyclines was studied using two types of inoculum, simulating degradation in WWTPs and rivers. Cell metabolic activity was assessed to show potential risks arising from their appearance in water.</p><h3>Results</h3><p>Complete primary degradation in the test with wastewater sludge inoculum was achieved within not more than 14 days. In the test with river water inoculum removal of both tetracycline and oxytetracycline did not exceed 20% in 28 days. Chlortetracycline was transformed rapidly but without considerable structural change. Although no considerable removal was achieved, bacterial activity in the river water test after 28 days was 10 times greater than while starting the test.</p><h3>Conclusions</h3><p>The study shows that appropriate retention of sewage in WWTPs must be provided. Otherwise, tetracyclines will accumulate in the environment, where their removal is limited, even though bacterial activity is still relatively high.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"23 1","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143818195","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: 0
Microplastics and phthalate esters in yogurt and buttermilk samples: characterization and health risk assessment
IF 3 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2025-04-11 DOI: 10.1007/s40201-025-00939-z
Delaram Abedi, Maryam Hazrati Niari, Bahman Ramavandi, Gabriel E. De-la-Torre, Gerrit Renner, Torsten C. Schmidt, Sina Dobaradaran
{"title":"Microplastics and phthalate esters in yogurt and buttermilk samples: characterization and health risk assessment","authors":"Delaram Abedi,&nbsp;Maryam Hazrati Niari,&nbsp;Bahman Ramavandi,&nbsp;Gabriel E. De-la-Torre,&nbsp;Gerrit Renner,&nbsp;Torsten C. Schmidt,&nbsp;Sina Dobaradaran","doi":"10.1007/s40201-025-00939-z","DOIUrl":"10.1007/s40201-025-00939-z","url":null,"abstract":"<div><p>The contamination of yogurt and buttermilk (doogh), two widely consumed dairy products, with microplastics (MPs) and phthalic acid esters (PAEs), and subsequently the health effects caused by the contamination of these products on humans, is a potential concern. In this study, the abundance and characteristics of MPs as well as the PAEs concentration in different types of yogurts and buttermilk available in the Iranian market were investigated. The average abundance of MPs in different types of yogurts and buttermilk was between 0.63 and 0.76 and 0.52–0.7 items/mL, respectively. Most detected MPs in yogurt and buttermilk samples were in the size range of 1000–5000 μm with the predominant color and shape of transparent and fiber, respectively. Polyethylene terephthalate (PET) and polyamide (PA) were the dominant polymers in yogurt and buttermilk samples, respectively. The average concentrations of PAEs in different types of yogurt and buttermilk samples were between 5.79 and 11.36 and 1.46–6.93 µg/L, respectively. The findings showed that Di(2-ethylhexyl) phthalate (DEHP) levels in yogurt and buttermilk samples may have a carcinogenic risk for adults and adolescents. According to the results of this study, the intake of MPs and PAEs through high consumption of yogurt and buttermilk should be recognized as a significant source of MPs in the human body.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"23 1","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143818193","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: 0
Source identification, accumulation and dispersion of heavy metals pollution into the surface sediments of urban runoff (case study, channels of Tehran City)
IF 3 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2025-03-28 DOI: 10.1007/s40201-025-00938-0
Amin Hasani Moghaddam, Seyed Hossein Hashemi, Mojtaba Bashtamian
{"title":"Source identification, accumulation and dispersion of heavy metals pollution into the surface sediments of urban runoff (case study, channels of Tehran City)","authors":"Amin Hasani Moghaddam,&nbsp;Seyed Hossein Hashemi,&nbsp;Mojtaba Bashtamian","doi":"10.1007/s40201-025-00938-0","DOIUrl":"10.1007/s40201-025-00938-0","url":null,"abstract":"<div><p>Heavy metals (HMs) pollution presents a significant challenge for both human health and natural ecosystems on a global scale. This study investigates the pollution of surface sediments resulting from urban runoff, identifies potential pollution sources, and examines the correlation between HMs and two factors: total organic carbon (TOC%) and particle size distribution (PSD). A total of 30 surface sediment samples were collected from three urban channels in the Tehran megacity. The concentrations of key elements, including strontium (Sr), lead (Pb), cadmium (Cd), nickel (Ni), and copper (Cu), were determined using Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES). The mean concentrations of Cd, Ni, Cu, Pb, Sr, were 0.46, 39.80, 161.25, 261.75, 388.50 mg/litter, respectively, following the sequence Sr &gt; Pb &gt; Cu &gt; Ni &gt; Cd. To identify the HMs accumulation, factor analysis(FA) was employed. The HMs rank order based on FA was as follows: 37.7% &gt; 24.4% &gt; 24.1%. According to (FA), the possible accumulation source of Pb and Sr is as different as Cu, Ni, and Cd elements. A significant correlation between Sr with TOC% (r = 0.901, sig = 0.000), Pb with both TOC% and particles &lt; 75µm (r = 0.77, r = 0.63, Sig = 0.000 respectively), while Cu, Ni and Cd with particles &lt; 150µm (r = 0.68, r = 0.81, r = 0.87, Sig = 0.000 respectively) were observed). Overall, the concentration of heavy metals (HMs) demonstrated a significant negative correlation with the particle size of surface sediments.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"23 1","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143726685","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: 0
Assessing the toxic potency of absorbed trihalomethanes in leafy vegetables: the effects of different Chlorine pretreatment
IF 3 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2025-03-10 DOI: 10.1007/s40201-025-00935-3
Samaneh Fattahi-Zaim, Abdol-Samad Abedi, Ali Heshmati, Leila Nezamoleslami, Vahid Ghasemzadeh-Mohammadi
{"title":"Assessing the toxic potency of absorbed trihalomethanes in leafy vegetables: the effects of different Chlorine pretreatment","authors":"Samaneh Fattahi-Zaim,&nbsp;Abdol-Samad Abedi,&nbsp;Ali Heshmati,&nbsp;Leila Nezamoleslami,&nbsp;Vahid Ghasemzadeh-Mohammadi","doi":"10.1007/s40201-025-00935-3","DOIUrl":"10.1007/s40201-025-00935-3","url":null,"abstract":"<div><p>Trihalomethanes (THMs) are a class of compounds formed when organic substances in water interact with halogen disinfectants such as chlorine. The specific THMs include CHBr<sub>3</sub>, CHClBr<sub>2</sub>, CHCl<sub>2</sub>Br, and CHCl<sub>3</sub>. THMs are toxic disinfection by-products (DBPs) that pose potential risks to human health and can be present in ready-to-eat vegetables. Our study examined key variables such as contact time, chlorine concentration, and vegetable type on the formation and absorption of these contaminants. Laboratory simulations involved 22 samples characterized by differing chlorine concentrations, contact durations, and three vegetable types: celery, lettuce, and leek. The result showed that the maximum concentration of THMs (354.73 µg L<sup>− 1</sup>) in celery was observed when 300 mg L-1 of chlorine for 15 min was employed. The results demonstrated that contact time significantly affected the formation and absorption of THMs. Celery demonstrates a greater absorption of THMs than others. The evaluation of lifetime cancer risk (LTCR) and hazard index (HI) for THMs across 22 simulated test conditions indicated that CHClBr<sub>2</sub> exhibited the highest LTCR at 7.34 × 10^<sup>−6</sup>. Also, the average influence of LTCR for CHBr<sub>2</sub>Cl constituted 64%, CHBr<sub>3</sub> accounted for 21%, CHBrCl<sub>2</sub> represented 10%, and CHCl<sub>3</sub> was 5%. The results showed that CHBr<sub>3</sub> had the most effect on the hazard index, while CHCl<sub>3</sub> showed the lowest impact. These findings assist food industry professionals in reducing THM absorption by regulating chlorine concentration and contact time during vegetable disinfection.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"23 1","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143583646","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: 0
Evidence of the occurrence, detection, and ecotoxicity studies of perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) in aqueous environments
IF 3 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2025-02-25 DOI: 10.1007/s40201-025-00934-4
Elizabeth Oyinkansola Omotola, Chinemerem Ruth Ohoro, James F. Amaku, Jeanet Conradie, Chijioke Olisah, Kovo G. Akpomie, Alhadji Malloum, Samson O. Akpotu, Kayode Adesina Adegoke, Emmanuel Sunday Okeke
{"title":"Evidence of the occurrence, detection, and ecotoxicity studies of perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) in aqueous environments","authors":"Elizabeth Oyinkansola Omotola,&nbsp;Chinemerem Ruth Ohoro,&nbsp;James F. Amaku,&nbsp;Jeanet Conradie,&nbsp;Chijioke Olisah,&nbsp;Kovo G. Akpomie,&nbsp;Alhadji Malloum,&nbsp;Samson O. Akpotu,&nbsp;Kayode Adesina Adegoke,&nbsp;Emmanuel Sunday Okeke","doi":"10.1007/s40201-025-00934-4","DOIUrl":"10.1007/s40201-025-00934-4","url":null,"abstract":"<div><p>Perflorochemicals (PFCs), among which are the most commonly detected perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA), are persistent emergent contaminants of concern in recent times. These compounds have been reported for their cytotoxicity, genotoxicity, carcinogenicity, immunotoxicity, and developmental toxicities. Meanwhile, they have been detected in diverse matrices such as soil, sediment, and, surprisingly, in serum and even breastmilk. Worrisomely, these compounds are detected in drinking water across the globe, aquaculture water, and other surface waters. Thus, it was important to appraise the studies conducted on PFOS and PFOA to provide an overview of the environmental status of contamination regarding them. The present review article sought to provide insights into the occurrence patterns and ecotoxic effects of both pollutants in the water ecosystems within five continents of the world. Based on the information gathered in this article, the <span>(sum PFOS)</span> concentration (ng/L) within the five continents is in the order Europe &gt; Asia &gt; Africa &gt; North America &gt; South America, while the <span>(sum PFOA)</span> level (ng/L) is in the order Europe &gt; Asia &gt; South America &gt; Africa &gt; North America. The study also investigated the previous works that have been conducted regarding the diverse elimination technologies employed for the removal of these pollutants from the aqueous environments, with plasma combined with surfactant process being the most efficient. Generally, studies on PFOS/PFOA are still scanty when compared to those on pharmaceuticals and personal care products (PPCPs), especially in North America. The information gathered in this study could be useful in establishing thresholds of PFOA and PFOS environmental levels and be adopted by appropriate authorities as safety guidelines.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"23 1","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143489473","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: 0
Trends and innovations in biomass utilization for wastewater treatment in Indonesia: a comprehensive bibliometric review
IF 3 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2025-02-14 DOI: 10.1007/s40201-025-00933-5
Nicky Rahmana Putra, Dwila Nur Rizkiyah, Bramantyo Airlanngga
{"title":"Trends and innovations in biomass utilization for wastewater treatment in Indonesia: a comprehensive bibliometric review","authors":"Nicky Rahmana Putra,&nbsp;Dwila Nur Rizkiyah,&nbsp;Bramantyo Airlanngga","doi":"10.1007/s40201-025-00933-5","DOIUrl":"10.1007/s40201-025-00933-5","url":null,"abstract":"<div><p>This bibliometric review examines the trends and innovations in biomass utilization for wastewater treatment in Indonesia, emphasizing significant contributions and emerging research areas. Through an analysis of co-authorship networks, co-citation networks, and keyword co-occurrence maps, the review identifies key authors, influential publications, and dominant research themes. The findings highlight that biomass-based methods, including the use of microalgae, macrophytes, and microbial consortia, are central to wastewater treatment efforts in Indonesia. These approaches provide sustainable and cost-effective solutions for pollutant removal and resource recovery. The growing emphasis on keywords such as “biofuels,” “bioplastics,” and “circular economy” reflects a strong interest in integrating wastewater treatment with resource recovery and sustainable practices. However, challenges remain in scaling up technologies like bioreactors and adsorption systems while ensuring cost-effectiveness and operational efficiency. For instance, advancements in microbial fuel cells could enable simultaneous wastewater treatment and renewable energy generation, addressing scalability issues. Similarly, the development of enhanced microbial strains for phytoremediation could improve the treatment of persistent pollutants in water and soil. Future research should aim to bridge gaps through interdisciplinary collaboration and explore underrepresented linkages to unlock further innovation. By addressing these challenges and leveraging emerging technologies, Indonesia can strengthen its wastewater treatment capabilities, contributing to environmental protection, resource efficiency, and sustainable development.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"23 1","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143404112","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: 0
Prenatal exposure to metal mixture and birth weight; a Bayesian kernel machine regression analysis of two cohort studies in Japan and Iran
IF 3 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2025-02-05 DOI: 10.1007/s40201-024-00925-x
Mohsen Vigeh, Kazuhito Yokoyama, Emiko Nishioka, Mansour Shamsipour, Takehisa Matsukawa, Masud Yunesian
{"title":"Prenatal exposure to metal mixture and birth weight; a Bayesian kernel machine regression analysis of two cohort studies in Japan and Iran","authors":"Mohsen Vigeh,&nbsp;Kazuhito Yokoyama,&nbsp;Emiko Nishioka,&nbsp;Mansour Shamsipour,&nbsp;Takehisa Matsukawa,&nbsp;Masud Yunesian","doi":"10.1007/s40201-024-00925-x","DOIUrl":"10.1007/s40201-024-00925-x","url":null,"abstract":"<div><h3>Purpose</h3><p>Potentially toxic metals can directly induce various adverse effects on reproductive organs or interrupt essential metals' physiological activities. Despite intensive efforts to reduce these metals in the environment, chronic and low-level exposure remains a public health problem. The present study aimed to investigate prenatal metal exposure, including arsenic (As), copper (Cu), lead (Pb), manganese (Mn), rubidium (Rb), selenium (Se), and zinc (Zn), effects on birth weight.</p><h3>Methods</h3><p>We collected 579 blood samples before the 16th week of gestation from apparently healthy women with singleton pregnancy in Iran (<i>n</i> = 193) and Japan (<i>n</i> = 386). Blood metal concentrations were measured using inductively coupled plasma-mass spectrometry.</p><h3>Results</h3><p>Prenatal blood levels of As, Mn, Pb, and Zn were significantly higher, while Cu, Rb, and Se were significantly (<i>p</i> &lt; 0.01) lower in Iranian participants than in Japanese. Adjusted linear regression analyses and Bayesian Kernel Machine Regression (BKMR) overall exposure–response functions showed inverse relationships between metals and birth weight.</p><h3>Conclusion</h3><p>The study findings, using data from geographically diverse countries, suggest prenatal blood metal exposure as a potential risk factor for lower birth weight. Therefore, women of reproductive age should minimize encountering to potentially toxic metals as much as possible.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"23 1","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143108340","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: 0
Comparative investigation on the adsorption behavior of bromate in aqueous solutions using Zn/Ni/Al-LDH and Ni/Al-LDH: optimization, equilibrium analysis, and mechanistic insights Zn/Ni/Al-LDH和Ni/Al-LDH在水溶液中吸附溴酸盐行为的比较研究:优化、平衡分析和机理研究
IF 3 4区 环境科学与生态学
Journal of Environmental Health Science and Engineering Pub Date : 2025-01-14 DOI: 10.1007/s40201-025-00932-6
Yaping Qin, Huixue Ren, Shengyun Jiang, Yuxin Bi, Chuntong Li, Rui Fang
{"title":"Comparative investigation on the adsorption behavior of bromate in aqueous solutions using Zn/Ni/Al-LDH and Ni/Al-LDH: optimization, equilibrium analysis, and mechanistic insights","authors":"Yaping Qin,&nbsp;Huixue Ren,&nbsp;Shengyun Jiang,&nbsp;Yuxin Bi,&nbsp;Chuntong Li,&nbsp;Rui Fang","doi":"10.1007/s40201-025-00932-6","DOIUrl":"10.1007/s40201-025-00932-6","url":null,"abstract":"<div><p>The presence of bromate in water poses a significant health risk. In order to effectively eliminate bromate from water, this study synthesized a series of ternary Zn-Ni-Al layered double hydroxides with varying Zn/Ni/Al atomic ratios using a co-precipitation method. The adsorbents were characterized using various techniques including XRD, Fourier transform infrared spectroscopy, and N<sub>2</sub> adsorption-desorption isotherms. Among them, ZnNiAl-2 exhibited the highest crystallinity and largest specific surface area (316.1 m<sup>2</sup> g<sup>−1</sup>), which was compared to the binary hydrotalcite NiAl-LDH for its ability to adsorb bromate from water. Results demonstrated that the adsorption isotherm of bromate on ZnNiAl-2 followed the Langmuir model, with a maximum adsorption capacity of 120.5 mg g<sup>−1</sup>, significantly higher than that of NiAl at 75.5 mg g<sup>−1</sup>, indicating strong adsorption capability and reusability performance. The adsorption kinetics were also found to be in accordance with the pseudo-second-order kinetic model. The mechanism involved both surface adsorption and anion exchange.</p></div>","PeriodicalId":628,"journal":{"name":"Journal of Environmental Health Science and Engineering","volume":"23 1","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142976542","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: 0
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