Elsevier eBooks, Год журнала: 2024, Номер unknown, С. 1 - 20
Опубликована: Янв. 1, 2024
Язык: Английский
IWA Publishing eBooks, Год журнала: 2024, Номер unknown
Опубликована: Апрель 12, 2024
Abstract Detection and Treatment of Emerging Contaminants in Wastewater addresses the critical pressing need for effective strategies to detect treat emerging contaminants, thereby mitigating risks associated with their presence wastewater. This comprehensive book features contributions from prominent experts field wastewater, providing an up-to-date in-depth collection chapters dedicated tackling this issue. Highlights: The serves as invaluable resource identifying, assessing, comprehensively addressing contaminants wastewater and/or sludges. It delves into assessment, mitigation, treatment various including microplastics, antibiotic-resistant genes, pharmaceuticals, personal care products industrial chemicals.An exploration behavior microplastics different plants accumulation sludge, shedding light on potential impact environment.An introduction key mechanisms removal pollutants sludge through fungal-mediated processes, offering innovative solutions treatment.An investigation fate pharmaceutically-active compounds along environmental impacts. Additionally, accurate quantification procedures these are discussed.The covers new trends development greener nanomaterials, evaluating performance abating With its insights diverse perspectives, is essential guide researchers, professionals, policymakers engaged management protection. practical scientific knowledge presented herein will contribute significantly safeguarding our water resources ensuring a cleaner healthier future. ISBN: 9781789063745 (paperback) 9781789063752 (ebook) (ePub)
Язык: Английский
Процитировано
5
Toxicology in Vitro, Год журнала: 2024, Номер 99, С. 105872 - 105872
Опубликована: Июнь 6, 2024
Язык: Английский
Процитировано
5
Water, Год журнала: 2023, Номер 15(11), С. 2074 - 2074
Опубликована: Май 30, 2023
Antidepressants are one of the main pollutants in aquatic environment. They being widely studied due to their widespread use, possible health effects, and partial removal from wastewater treatment plants by conventional methods. Photocatalysis is an effective ecologically beneficial method treatment. In present study, photocatalytic degradation sertraline hydrochloride (SERT) water using nano-sized zinc oxide (ZnO-NPs) was investigated. The ZnO-NPs were synthesized gluconate as a precursor sol–gel method. crystal structure, morphology, surface charge, textural properties characterized X-ray diffraction, scanning electron microscopy, energy-dispersive analyses, transmission Fourier-transform infrared spectroscopy, zeta potential, N2 adsorption–desorption measurements. SERT explored different processes: H2O2/UV, ZnO-NPs/H2O2/UV, ZnO-NPs/UV. Our results indicate that combination both UV illumination ZnO-NP catalyst necessary for efficient drug. Nearly complete (98.7%) achieved 30 min with ZnO-NPs/UV process at room temperature. photodegradation follows first-order kinetics rate constant 0.0678 min−1. reveal pH-dependent, maximum drug pH 11. Initial concentration, dose, hydrogen peroxide concentration also crucial SERT. findings high specific area porous structure enhance its performance toward SERT, i.e., nanophotocatalyst under irradiation.
Язык: Английский
Процитировано
10
Molecular and Cellular Endocrinology, Год журнала: 2024, Номер 583, С. 112155 - 112155
Опубликована: Янв. 6, 2024
Язык: Английский
Процитировано
4
IWA Publishing eBooks, Год журнала: 2024, Номер unknown, С. 203 - 226
Опубликована: Апрель 12, 2024
Abstract This chapter focuses on reviewing the literature that provides reliable and quantitative information emerging contaminants (ECs) in wastewater, focusing their occurrence, detection removal efficiency using advanced analytical techniques. In addition, providing knowledge areas of ECs are non-regulated since environmental legislations policies being developed. Some classes include pharmaceuticals, nanomaterials, herbicides, personal care products microplastics many more. have been identified as an problem globally a result different compounds ranging from inorganic to organic which released into environment. commonly found aquatic environments main source municipal domestic discharge, hospital effluents, industrial wastewater agricultural run-off. The presence poses health problems ecological impacts associated with them. elevated concentration has necessitated need research varying techniques ways removal. Water contamination by is also attributed increase urbanization, industrialization activities. Current treatment plants inefficient they were not initially designed for ECs, these may transformation EC undetected unregulated. These exhibit similar toxicity parental while some recognized endocrine-disrupting chemicals. Due new introduced, there gap removal, thus demonstrating integrated approaches compliments screening target non-targeted biological assays. Development advancement enabled detection, identification trace (mg ng/L), development hybrid systems promising solutions. use nanomaterials phytoremediation widely studied good potential process remediating wastewater.
Язык: Английский
Процитировано
3
Environmental Toxicology and Chemistry, Год журнала: 2025, Номер 44(3), С. 737 - 750
Опубликована: Янв. 6, 2025
Abstract Warming events are becoming more frequent and extreme in aquatic environments worldwide. Concurrently, many polluted with biologically active compounds such as pharmaceuticals. Understanding how these challenges interact is critical for understanding the climate crisis, contaminants may modulate ectotherms respond to heat stress or vice versa. One potential site × contaminant interactions mitochondrion, which central metabolism, implicated thermal tolerance, evolutionarily conserved. Using high-resolution respirometry, we investigated acute warming (to 35 °C, 40 45 °C from 25 °C) impacted respiration, coupling, metabolic capacity of liver mitochondria isolated Nile tilapia, exposure environmentally relevant levels ubiquitous antidepressant venlafaxine modulated those effects. Mitochondria exposed hotter temperatures had higher respiration rates decreased respiratory control ratio compared cooler temperatures. The depressive effects on through complex I II only (State 3 State 4), well IV-linked were mild except high temperatures, suggesting an interactive effect exposure. Finally, found that maximal enzyme activity intact (represented by mitochondrial respiration) showed a different pattern response its underlying components (as reflected succinate dehydrogenase [complex II] cytochrome c oxidase IV]), demonstrating value incorporating both reductive approaches cope anthropogenic changes environment.
Язык: Английский
Процитировано
0
Journal of Applied Toxicology, Год журнала: 2025, Номер unknown
Опубликована: Янв. 28, 2025
ABSTRACT Fluoxetine (FLX), a typical selective serotonin reuptake inhibitors, has been frequently detected in aquatic environment and wild fish. However, little is known about its effect on thyroid endocrine system. In the present study, zebrafish ( Danio rerio ) embryos were exposed to 1, 3, 10, 30 μg/L of FLX for 6 days. Chemical analysis demonstrated that metabolic product (nonfluoxetine, NFLX) accumulated larvae. The exposure resulted decreased hormones (THs) levels, indicating disruption. Moreover, thyroid‐stimulating hormone (TSH) content was significantly inhibited concentration‐dependent manner after FLX. Gene transcription hypothalamic–pituitary–thyroid (HPT) axis further examined, results showed genes encoding corticotrophin‐releasing crh thyrotropin‐releasing trh up‐regulated as compensatory mechanism TH contents accompanied with tshβ mRNA expression. addition, involved synthesis (sodium/iodide symporter, nis , thyroglobulin, tg transport (transthyretin, ttr down‐regulated manner. increased gene deiodinases dio2 uridinediphosphate‐glucuronosyltransferase ugt1ab might be responsible decrease contents. significant inhibition receptors trα trβ expression observed upon treatment All these could alter THs TSH well HPT axis, exerting an disruption system
Язык: Английский
Процитировано
0
Talanta, Год журнала: 2025, Номер unknown, С. 127988 - 127988
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 193 - 218
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Journal of Water Process Engineering, Год журнала: 2025, Номер 72, С. 107592 - 107592
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0