Article
Substance Abuse
Fatma Romeh M. Ali, Dhaval M. Dave, Gregory J. Colman, Xu Wang, Henry Saffer, Kristy L. Marynak, Daniel Dench, Michael Grossman
Summary: The study found that exposure to e-cigarette advertising is positively associated with the use of e-cigarettes and cigarettes among adults of all ages, and with increased cigarette consumption among older adults.
Article
Endocrinology & Metabolism
Seung Hoon Kim, Minah Park, Gyu Ri Kim, Hye Jin Joo, Sung-In Jang
Summary: Mixed use of electronic and conventional cigarettes and exposure to secondhand smoke increase the risk of prediabetes.
JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM
(2022)
Article
Psychology, Clinical
Kimberly G. Wagoner, Beth A. Reboussin, Jennifer Cornacchione Ross, Rachel Denlinger-Apte, John Spangler, Erin L. Sutfin
Summary: This study assessed young adults' exposure to unauthorized e-cigarette health claims and found that such exposure was associated with decreased relative risk perceptions. However, there was no association between exposure and past 30-day e-cigarette use. Among current cigarette smokers, exposure to cessation claims was found to motivate them to try e-cigarettes.
ADDICTIVE BEHAVIORS
(2022)
Article
Substance Abuse
Pallav Pokhrel, Crissy T. Kawamoto, Ian Pagano, Thaddeus A. Herzog
Summary: Increased exposure to e-cigarette advertising is associated with increased e-cigarette use but not with increased cigarette smoking. Higher initial level of e-cigarette use is correlated with higher initial level of cigarette smoking, but it may be associated with a decreasing rate of cigarette smoking over time.
Article
Public, Environmental & Occupational Health
Cassandra A. Stanton, Keryn E. Pasch, Irene Pericot-Valverde, Raul Cruz-Cano, Meghan B. Moran, Melissa H. Abadi, Darren Mays, Melissa Mercincavage, Zhiqun Tang, Julia Chen-Sankey
Summary: This study examined the association between youth e-cigarette marketing exposure and e-cigarette use behavior change one year later, and found that recalled exposure to e-cigarette marketing was associated with reduced harm perceptions and various stages of e-cigarette use.
PREVENTIVE MEDICINE
(2022)
Article
Psychology, Clinical
Lulu Zhang, Juanjuan Wang, Ziyan Li, Suizi Zhao, Jingfen Zhu
Summary: This study examines the relationship between e-cigarette social environment exposure, perceptions, and susceptibility. The findings reveal a high rate of social environment exposure to e-cigarettes among adolescents in Shanghai, China. The study also demonstrates that e-cigarette exposure not only directly influences susceptibility but also acts through the mediation effect of perceptions.
INTERNATIONAL JOURNAL OF MENTAL HEALTH AND ADDICTION
(2023)
Article
Chemistry, Multidisciplinary
Julieta Sturla Lompre, Lucia De Marchi, Joao Pinto, Amadeu M. V. M. Soares, Carlo Pretti, Federica Chielini, Eduarda Pereira, Rosa Freitas
Summary: Studies have shown the presence of nanoparticles, particularly carbon nanotubes, in aquatic ecosystems, raising concerns about their toxicity when combined with other pollutants. This study evaluated the effects of carboxylated multi-walled carbon nanotubes and chromium on the metabolic capacity, oxidative status, and neurologic status of two filter feeder organisms: Ruditapes decussatus and R. philippinarum. Results revealed species-specific accumulation of chromium, with higher values in R. decussatus. Only R. philippinarum showed inhibition of antioxidant defenses and neurotoxic effects. The interaction between contaminants did not affect antioxidant enzyme activities and neuro status. However, the combined exposure to both contaminants altered the metabolic capacity of R. decussatus. Both clams were tolerant to the contaminants but showed a significant accumulation capacity, posing a potential transfer of contaminants to humans.
Article
Critical Care Medicine
Farzad Moazed, Carolyn Hendrickson, Alejandra Jauregui, Jeffrey Gotts, Amanda Conroy, Kevin Delucchi, Hanjing Zhuo, Mikhaela Arambulo, Kathryn Vessel, Serena Ke, Thomas Deiss, Amy Ni, Aleksandra Leligdowicz, Jason Abbott, Mitchell J. Cohen, Pratik Sinha, Antonio Gomez, Kirsten Kangelaris, Lucy Kornblith, Michael Matthay, Neal Benowitz, Kathleen Liu, Carolyn S. Calfee
Summary: Cigarette smoke exposure is associated with an increased risk of developing ARDS in both pulmonary and nonpulmonary sepsis patients. Among ARDS patients, those with exposure to cigarette smoke have lower systemic inflammation levels, and active smokers also have lower severity of illness compared to non-smokers, indicating that smoking contributes to biological heterogeneity in ARDS.
AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE
(2022)
Article
Medicine, General & Internal
Hongying Dai, Neal L. Benowitz, Chandran Achutan, Paraskevi A. Farazi, Abraham Degarege, Ali S. Khan
Summary: This study examines changes in urinary biomarkers among adult tobacco users who switch between e-cigarettes and cigarettes. The results indicate that there is a reduction in harmful constituents when transitioning from exclusive cigarette use to exclusive e-cigarette use, while harmful constituents increase when transitioning from exclusive e-cigarette use to exclusive cigarette use or dual use.
Article
Multidisciplinary Sciences
Anna Freydenzon, Marta F. Nabais, Tian Lin, Kelly L. Williams, Leanne Wallace, Anjali K. Henders, Ian P. Blair, Naomi R. Wray, Roger Pamphlett, Allan F. McRae
Summary: This study evaluated the utility of using lifetime-long self-reported exposures for identifying differential DNA methylation in an amyotrophic lateral sclerosis cases-control cohort. The results indicate the potential for using self-reported exposure histories in detecting DNA methylation changes in response to the environment, but also highlight the confounded nature of environmental exposure in cohort studies.
SCIENTIFIC REPORTS
(2022)
Article
Public, Environmental & Occupational Health
Clayton R. Critcher, Michael Siegel
Summary: The study found an association between e-cigarette use and myocardial infarction risk, which varied based on smoking history. No association was found between e-cigarette use and myocardial infarction among never smokers. The research emphasizes the importance of accurate public communication of scientific findings.
AMERICAN JOURNAL OF PREVENTIVE MEDICINE
(2021)
Article
Medicine, General & Internal
Yu Wang, Zongshuan Duan, Scott R. Weaver, Shannon R. Self-Brown, David L. Ashley, Sherry L. Emery, Jidong Huang
Summary: This cohort study of US adolescents found that e-cigarette advertising and peer influence were significantly associated with e-cigarette initiation. Efforts to address youth vaping need to consider peer influence and incorporate measures reducing e-cigarette advertising exposure.
Article
Psychology, Clinical
Shivani M. Gaiha, Anna E. Epperson, Bonnie Halpern-Felsher
Summary: E-cigarette use among adolescents and young adults is associated with negative health outcomes, including respiratory problems and COVID-19. This study found that individuals who perceive lower health risks of e-cigarette use are more likely to use e-cigarettes, while those who believe that e-cigarette use increases the risk of respiratory problems are less likely to use them.
Article
Public, Environmental & Occupational Health
O. Osibogun, O. Erinoso, W. Li, Z. Bursac, A. Osibogun
Summary: Despite limited understanding of the effects of e-cigarettes on reproductive health, their use among reproductive-aged women is increasing. This study found that women with disabilities were more likely to use e-cigarettes, cigarettes, and dual use compared to women without disabilities. Improved screening for nicotine product use among disabled reproductive-aged women may be necessary to reduce their use in this vulnerable population.
Article
Biochemistry & Molecular Biology
Qixin Wang, Xiangming Ji, Irfan Rahman
Summary: The study showed that e-cig vaping and cigarette smoking have distinct effects on systemic metabolites. E-cig vaping dysregulates TCA cycle-related metabolites, while cigarette smoking alters sphingolipid metabolites. Both e-cig and cigarette smoke increase nicotinic metabolites.
Editorial Material
Cardiac & Cardiovascular Systems
Maria Grau
EUROPEAN JOURNAL OF PREVENTIVE CARDIOLOGY
(2022)
Article
Endocrinology & Metabolism
J. Oristrell, J. C. Oliva, E. Casado, I Subirana, D. Dominguez, A. Toloba, A. Balado, M. Grau
Summary: In this large population-based study, it was observed that supplementation with cholecalciferol or calcifediol leading to serum 25OHD levels >= 30 ng/ml was associated with better COVID-19 outcomes.
JOURNAL OF ENDOCRINOLOGICAL INVESTIGATION
(2022)
Article
Environmental Sciences
Manuel Lozano, Mario Murcia, Raquel Soler-Blasco, Maribel Casas, Begotxu Zubero, Gabriel Riutort-Mayol, Fernando Gil, Pablo Olmedo, Joan O. Grimalt, Ruben Amoros, Aitana Lertxundi, Martine Vrijheid, Ferran Ballester, Sabrina Llop
Summary: The study in pregnant Spanish women found that arsenic, cobalt, molybdenum, antimony, selenium and zinc were the most detected metals, with zinc showing the highest concentrations and thallium showing the lowest concentrations. Significant associations were observed between metal concentrations and factors such as working situation, social class and age. Dietary intake of seafood, meat, fruits, nuts, vegetables and alcohol affected all metal levels. Proximity to industrial areas, fields and air pollution were related to metal exposure.
Article
Nutrition & Dietetics
Mario Delgado-Velandia, Vannina Gonzalez-Marrachelli, Arce Domingo-Relloso, Marta Galvez-Fernandez, Maria Grau-Perez, Pablo Olmedo, Inaki Galan, Fernando Rodriguez-Artalejo, Nuria Amigo, Laisa Briongos-Figuero, Josep Redon, Juan Carlos Martin-Escudero, Daniel Monleon-Salvado, Maria Tellez-Plaza, Mercedes Sotos-Prieto
Summary: This study investigated the association between a composite measure of lifestyle and plasma metabolite profiles with incident type 2 diabetes. The results showed that the composite measure of lifestyle was strongly associated with a decreased risk of incident type 2 diabetes, and this association was largely explained by plasma metabolites measured years before the clinical diagnosis.
INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY
(2022)
Article
Clinical Neurology
Uxue Lazcano, Elisa Cuadrado-Godia, Maria Grau, Isaac Subirana, Elisenda Martinez-Carbonell, Marc Boher-Massaguer, Ana Rodriguez-Campello, Eva Giralt-Steinhauer, Isabel Fernandez-Perez, Jordi Jimenez-Conde, Jaume Roquer, Angel Ois
Summary: This study aimed to investigate the association between previous stroke and mortality after COVID-19 infection. The results showed that previous stroke was associated with a higher mortality in individuals younger than 80 years, including both ischemic and hemorrhagic stroke but not transient ischemic attack.
Article
Peripheral Vascular Disease
Maria del Mar Vila, Laura Igual, Beatriz Remeseiro, Roberto Elosua, Rafel Ramos, Jose M. Valdivielso, Ruth Marti-Lluch, Jaume Marrugat, Maria Grau
Summary: This study assessed the correlation between biomarkers of lower limb atherosclerosis and carotid atherosclerosis. The results showed a linear trend between ankle-brachial index and common carotid intima-media thickness in men, and women with peripheral artery disease had a higher risk of atherosclerotic plaque in the carotid artery.
Article
Environmental Sciences
Carmen Freire, Luz Maria Iribarne-Duran, Fernando Gil, Pablo Olmedo, Laura Serrano-Lopez, Manuela Pena-Caballero, Jose-Antonio Hurtado-Suazo, Nelva E. Alvarado-Gonzalez, Mariana F. Fernandez, Francisco M. Peinado, Francisco Artacho-Cordon, Nicolas Olea
Summary: This study analyzed the concentrations of aluminum, antimony, and lithium in breast milk samples collected from 83 donors in Spain and explored the predictors of these concentrations. The results showed that aluminum was detected in 94% of samples, while antimony and lithium were detected in 72% and 79% of samples, respectively. The concentrations of these elements were mainly associated with dietary habits, lipid content of the samples, and the use of personal care products.
ENVIRONMENTAL POLLUTION
(2023)
Article
Environmental Sciences
Montse Ballbe, Marcela Fu, Guillem Masana, Raul Perez-Ortuno, Antoni Gual, Fernando Gil, Pablo Olmedo, Oscar Garcia-Algar, Jose Antonio Pascual, Esteve Fernandez
Summary: This study assessed passive exposure to e-cigarette aerosols in a pregnant non-user and a 3-year-old child in a household where another member used e-cigarettes. The study found detectable concentrations of e-cigarette-related substances in the urine, saliva, hair, cord blood, and breast milk of the exposed individuals. These findings suggest that passive exposure to e-cigarette aerosols should not be disregarded and larger observational studies are needed to assess its impact.
ENVIRONMENTAL RESEARCH
(2023)
Article
Environmental Sciences
Beladenta Amalia, Marcela Fu, Olena Tigova, Montse Ballbe, Blanca Paniello, Yolanda Castellano, Vergina K. Vyzikidou, Rachel O'Donnell, Ruaraidh Dobson, Alessandra Lugo, Chiara Veronese, Raul Perez-Ortuno, Jose A. Pascual, Nuria Cortes, Fernando Gil, Pablo Olmedo, Joan B. Soriano, Roberto Boffi, Ario Ruprecht, Julio Ancochea, Maria J. Lopez, Silvano Gallus, Constantine Vardavas, Sean Semple, Esteve Fernandez
Summary: The use of e-cigarettes at home exposes bystanders to secondhand aerosol, regardless of the characteristics of e-cigarette use. Further research is needed to assess the implications of secondhand aerosol exposure for smoke-free policies.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Environmental Sciences
Kaila Boyer, Arce Domingo-Relloso, Enoch Jiang, Karin Haack, Walter Goessler, Ying Zhang, Jason G. Umans, Daniel W. Belsky, Shelley A. Cole, Ana Navas-Acien, Allison Kupsco
Summary: Native American communities are disproportionately affected by metal exposures, cardiovascular diseases, and diabetes. This study investigates the impact of metals on DNA methylation-based aging measures in the Strong Heart Study cohort. The results show that nonessential metals are associated with greater epigenetic age acceleration, while essential metals are associated with lower epigenetic aging.
ENVIRONMENT INTERNATIONAL
(2023)
Article
Environmental Sciences
Tyler J. S. Smith, Ana Navas-Acien, Sarah Baker, Caryn Kok, Kate Kruczynski, Lindsay N. Avolio, Nora Pisanic, Pranay R. Randad, Rebecca C. Fry, Walter Goessler, Alexander van Geen, Jessie P. Buckley, Md Hafizur Rahman, Hasmot Ali, Rezwanul Haque, Saijuddin Shaikh, Towfida J. Siddiqua, Kerry Schulze, Keith P. West Jr, Alain B. Labrique, Christopher D. Heaney
Summary: This study investigated the association between anthropometric measures and arsenic methylation efficiency in pregnant women in rural northern Bangladesh, and found a positive correlation between body mass index (BMI) and arsenic methylation efficiency.
ENVIRONMENTAL RESEARCH
(2023)
Article
Public, Environmental & Occupational Health
Carles Pericas, Gulcan Avcii, Jose M. Baena-Diez, Angela Dominguez, Diana Toledo, Ana Redondo, Carles Vilaplana-Carnerero, Maria Grau
Summary: This study analyzed the risk of partial school closure by economic level in Barcelona city. It found that during the academic year 2020-21, the risk was higher in low-income districts, with a six-fold higher risk compared to high-income districts. However, this socioeconomic gradient risk distribution was not observed in the academic year 2021-22.
JOURNAL OF PUBLIC HEALTH
(2023)
Article
Environmental Sciences
Andrea Rodriguez-Carrillo, Sylvie Remy, Shereen Cynthia D'Cruz, Elena Salamanca-Fernandez, Fernando Gil, Pablo Olmedo, Vicente Mustieles, Fernando Vela-Soria, Kirsten Baken, Nicolas Olea, Fatima Smagulova, Mariana F. Fernandez, Carmen Freire
Summary: This study found that kisspeptin serum protein and DNA methylation levels in adolescent males were associated with exposure to environmental chemicals and serum reproductive hormone levels. This suggests that kisspeptin may be a promising effect biomarker.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Review
Biochemistry & Molecular Biology
Carles Vilaplana-Carnerero, Maria Giner-Soriano, Angela Dominguez, Rosa Morros, Carles Pericas, Dolores alamo-Junquera, Diana Toledo, Carmen Gallego, Ana Redondo, Maria Grau
Summary: Atherosclerosis, a chronic inflammatory and degenerative process, is closely linked to COVID-19 and subsequent cardiovascular diseases. This review aims to provide an overview of recent studies highlighting the bidirectional relationship between COVID-19 and atherosclerosis, as well as summarize the impact of cardiovascular drugs on COVID-19 outcomes. Evidence suggests worse prognosis for COVID-19 patients with pre-existing cardiovascular diseases, and new cases of cardiovascular diseases have been reported after COVID-19. Understanding this link can help identify risk factors and develop strategies to improve the prognosis for these patients.
Article
Cardiac & Cardiovascular Systems
Carlos Munoz-Bravo, Pablo Olmedo, Fernando Gil, Miguel Ruiz-Canela, Miguel A. Martinez-Gonzalez, Maria Angeles Martinez, Nancy Babio, Montserrat Fito, Jose L. del Val, Dolores Corella, Jose Sorli, Emilio Ros, Miquel Fiol, Ramon Estruch, Jose Manuel Santos-Lozano, Fernando Aros, Luis Serra-Majem, Xavier Pinto, Enrique Gomez-Gracia, Mario Gutierrez-Bedmar
Summary: This study aimed to evaluate the association between serum copper levels and the risk of cardiovascular disease in older adults with high cardiovascular risk. The study found a significant association between high serum copper levels and an increased risk of a first event of cardiovascular disease in older Spanish men with high cardiovascular risk, but no such association was observed in women.
NUTRITION METABOLISM AND CARDIOVASCULAR DISEASES
(2023)
Article
Environmental Sciences
Muqiu Hu, Xin Zhao, Jinghan Gu, Lulu Qian, Zhiqing Wang, Yuanyuan Nie, Xiaoyu Han, Long An, Haiqiang Jiang
Summary: Due to its simple process, environmental friendliness, and low operating costs, biometallurgy has become a popular technology for metals recovering from low-grade ores and tailings. An optimized agar was used to isolate and grow functional bacteria, resulting in the successful isolation of six functional stains. These strains were further tested for their ability to leach metals from polymetallic sulfide tailings, with significant improvements observed when the strains were mixed together. The selection of leaching process should be based on tailings composition and target metals.
ENVIRONMENTAL RESEARCH
(2024)
Review
Environmental Sciences
Saqib Hassan, Aswin Thacharodi, Anshu Priya, R. Meenatchi, Thanushree A. Hegde, R. Thangamani, Ht Nguyen, Arivalagan Pugazhendhi
Summary: An Endocrine Disrupting Chemical (EDC) is a compound that disrupts the function of the endocrine system and is found in the environment. EDCs, such as Bisphenol A and pesticides, have been shown to have negative effects on the female reproductive system. Understanding the relationship between EDCs and women's health is crucial for developing strategies to protect reproductive health and informing public policy decisions.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Lichang Zhou, Zhaoling Li, Boyi Cheng, Jinqi Jiang, Xinqi Bi, Zongping Wang, Guanghao Chen, Gang Guo
Summary: Thiosulfate can promote sulfur-mediated bacterial activity, inhibit glycogen accumulating organisms, and enhance denitrification efficiency. After the carbon source is reduced, the competitive ability of glycogen accumulating organisms increases, resulting in reduced sulfate reduction.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Claire E. Campbell, Devyn L. Cotter, Katherine L. Bottenhorn, Elisabeth Burnor, Hedyeh Ahmadi, W. James Gauderman, Carlos Cardenas-Iniguez, Daniel Hackman, Rob McConnell, Kiros Berhane, Joel Schwartz, Jiu-Chiuan Chen, Megan M. Herting
Summary: Recent studies have found a connection between air pollution and increased risk for behavioral problems during development. However, more longitudinal studies are needed to investigate how exposure during the transition to adolescence may affect emotional behaviors.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Jing-hong Liang, Ru-yu Yang, Mei-ling Liu, Ying-qi Pu, Wen-wen Bao, Yu Zhao, Li-xin Hu, Yu-shan Zhang, Shan Huang, Nan Jiang, Xue-ya Pu, Shao-yi Huang, Guang-hui Dong, Ya-jun Chen
Summary: This study examines the association between urban Green and blue spaces (GBS) exposure and Emotion and behavior problems (EBP) in youth populations. The findings suggest that higher exposure to GBS, particularly green spaces (GS) and blue spaces (BS), is associated with a decrease in the risk of developing total difficulties in young individuals. The joint effect of GS and BS may also contribute to the decrease in EBPs.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Diego Ruiz-Sobremazas, Mario Ruiz Coca, Miguel Morales-Navas, Rocio Rodulfo-Cardenas, Caridad Lopez-Granero, Maria Teresa Colomina, Cristian Perez-Fernandez, Fernando Sanchez-Santed
Summary: Air pollution is associated with a range of health issues and gestational exposure to environmental pollutants may be linked to neurodevelopmental disorders. This study investigated the effects of oral gestational exposure to particulate matter (PM) on ultrasonic vocalizations (USV). The findings suggest that this exposure may lead to social deficits and abnormal gene expression related to neurotransmitter systems. Further research is needed to better understand the effects of air pollution on neurodevelopmental disorders and the neurotransmission systems involved.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Yagmur Kabakci, Sadiye Kosar, Ozgur Dogan, Fehmi Gorkem Uctug, Osman Atilla Arikan
Summary: This study investigated the effect of electrohydrolysis pretreatment on municipal solid waste. The results showed that applying electrohydrolysis pretreatment increased methane production and reduced the time required for hydrolysis, suggesting it is a promising method to improve anaerobic digestion efficiency.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Chuanwu Zhao, Yaozhong Pan, Hanyi Wu, Yu Zhu
Summary: This study analyzed the impact of industrial zones on urban heat islands using remote sensing images and a novel spectral index. The research found that the contraction or expansion of industrial zones has a significant effect on land surface temperature. The results are valuable for environmental assessment and fine management of industrial cities.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Bang Du, Zhongzhong Wang, Piet N. L. Lens, Xinmin Zhan, Guangxue Wu
Summary: This study investigated the performance, syntrophic relationships, microbial communities, and metabolic pathways of ethanol-fed reactors with different operational modes and solids retention times. The results showed that different microorganisms were enriched under different SRT conditions, and syntrophic bacteria related to methane production could be enriched under low SRT conditions.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Gokulan Ravindiran, Sivarethinamohan Rajamanickam, Muralikrishnan Ramalingam, Gasim Hayder, Balamurugan Karupaiya Sathaiah, Madhava Krishna Reddy Gaddam, Senthil Kumar Muniasamy, Priya Arunkumar
Summary: The present study investigated the sustainable approach for wastewater treatment using waste algal blooms. The biochar produced by the marine algae Ulva reticulata was used to remove chromium, nickel, and zinc from aqueous solutions. The study examined the adsorbents' properties and stability using SEM/EDX, FTIR, and XRD. The results showed that the biochar had high removal efficiency for the toxic metals, and the packed bed column effectively removed the heavy metal ions. The Thomas and Adams-Bohart models were found to best fit the regression values, and desorption studies were conducted to understand the sorption and elution processes.
ENVIRONMENTAL RESEARCH
(2024)
Review
Environmental Sciences
Vignesh Vinayagam, Kavitha Nagarasampatti Palani, Sudha Ganesh, Siddharth Rajesh, Vedha Varshini Akula, Ramapriyan Avoodaiappan, Omkar Singh Kushwaha, Arivalagan Pugazhendhi
Summary: The presence of pollutants in water contributes to global pollution and poses significant threats to humans and wildlife. Finding effective wastewater treatment techniques is crucial for reducing pollutant accumulation in the environment. This paper highlights recent advances in the electrochemical advanced oxidation method and other processes for treating pharmaceuticals, dyes, and pesticide-polluted effluents.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
M. M. M. Ahmed, Kai-Yue Chen, Fang-Yu Tsao, Yi-Cheng Hsieh, Yu-Ting Liu, Min Tzou
Summary: This study investigated the sorption of citric acid onto humic acid-iron hydr(o)xide coprecipitate (HAFHCP) and the reciprocal effects of citric acid and P sorption on HAFHCP. The results showed that citric acid could increase P availability and have an impact on P sorption.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Xibo Xu, Zeqiang Wang, Xiaoning Song, Wenjie Zhan, Shuting Yang
Summary: The selection of predictor variables is crucial in building a digital mapping model for potentially toxic elements (PTEs) in soil. Traditionally, spatial and spectral parameters have been used as predictor variables, but the temporal dimension is often overlooked. This study demonstrates the value of incorporating temporal indices in the model, leading to significant performance improvements. The temporal-spatial-spectral covariate combinations used in a random forest (RF) algorithm achieve satisfactory mapping accuracy and outperform other methods.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Yan Pei, Xun Liu, Mengbo Cao, Zijun Wang, Hongbing Yang
Summary: Heteroatom doping can reconfigure the electronic structure of heterogeneous catalysts, leading to the development of advanced oxidation water purification materials with superior performance and stability. In this study, a series of catalysts with different elemental doping were prepared using a simple and environmentally friendly method. The S-doped NiCo2O4 catalyst showed excellent catalytic performance for the removal of Tetracycline, with significantly increased kinetic constant and high oxidation and mineralization efficiency in a wide pH range. The degradation process was dominated by non-radical oxidation pathway after S doping, and the overall process moved towards low toxicity.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Srivalli Thimmarayan, Harshavardhan Mohan, Gaddapara Manasa, Karthi Natesan, Shanmugam Mahendran, Pavithra Muthukumar Sathya, Byung-Taek Oh, R. Ravi Kumar, Rangasamy Sigamani Gandhimathi, Arul Jayaprakash, Kamala-Kannan Seralathan
Summary: This study investigated the bacterial degradation of naphthalene (NPT) isolated from crude oil-contaminated soil. Bacillus sp. GN 3.4, a potential bacteria for NPT biodegradation, was isolated and the optimal conditions for NPT degradation were determined. The study suggests that Bacillus sp. GN 3.4 could potentially aid in bioremediation by eliminating NPT from the soil.
ENVIRONMENTAL RESEARCH
(2024)