Guava seed activated carbon loaded calcium alginate aerogel for the adsorption of diclofenac sodium: Characterization, isotherm, kinetics, and optimization via Box-Behnken design

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 262, P. 129995 - 129995

Published: Feb. 6, 2024

Language: Английский

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A review of the state-of-the-art wastewater quality characterization and measurement technologies. Is the shift to real-time monitoring nowadays feasible?

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 60, P. 105061 - 105061

Published: March 12, 2024

Efficient characterization of wastewater stream quality is vital to ensure the safe discharge or reuse treated (WW). There are numerous parameters employed characterize water quality, some required by directives (e.g. biological oxygen demand (BOD), total nitrogen (TN), phosphates (TP)), while others used for process controls flow, temperature, pH). Well-accepted methods assess these have traditionally been laboratory-based, taking place either off-line at-line, and presenting a significant delay between sampling result. Alternative can run in-line on-line, generally being more cost-effective. Unfortunately, often not accepted when providing information regulatory bodies. The current review aims describe available laboratory-based approaches compare them with innovative real-time (RT) solutions. Transitioning from RT measurements means obtaining valuable data, avoiding time delays, possibility optimize (WW) treatment management. A variety sensor categories examined illustrate general framework in which applications replace longer conventional processes, an eye toward potential drawbacks. enhancement be achieved through employment advanced soft-sensing techniques Internet Things (IoT), coupled machine learning (ML) artificial intelligence (AI).

Language: Английский

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Rhodococcus: A promising genus of actinomycetes for the bioremediation of organic and inorganic contaminants

Journal of Environmental Management, Journal Year: 2022, Volume and Issue: 323, P. 116220 - 116220

Published: Sept. 15, 2022

Language: Английский

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Development of zinc ferrite nanoparticles with enhanced photocatalytic performance for remediation of environmentally toxic pharmaceutical waste diclofenac sodium from wastewater

Environmental Research, Journal Year: 2022, Volume and Issue: 216, P. 114500 - 114500

Published: Oct. 17, 2022

Diclofenac sodium is an anti-inflammatory drug commonly used to cure pain in various treatments. The remarkable potential of this pain-killer leads its excessive use and, therefore, a persistent water contaminant. Its presence aqueous bodies hazardous for both humans and the environment because it causes growth harmful drug-resistant bacteria water. Herein, we present comparative study ZnO ZnFe2O4 as photocatalysts degradation diclofenac sodium, along with their structural morphological studies. A simple co-precipitation method was synthesis characterized by analytical techniques. For instance, UV–Vis revealed absorption maxima at 320 nm, which shifted longer wavelength region 365 nm zinc ferrite. optical band gaps obtained from Tauc plot indicated that incorporation iron has led decreased gap ferrite (2.89 eV) than pure (3.14 eV). metal-oxygen linkages shown FTIR formation desired ZnFe2O4, further confirmed XRD. It elucidated typical hexagonal structure spinel cubic average crystallite 31 44 respectively. micrographs SEM showed rough spherical particles ZnO, whereas flower-like clustered were observed. photocatalytic investigation against higher efficiency (61.4%) only 120 min, degraded 48.9% drug. Moreover, good recyclability stable up five runs photodegradation small loss (3.9%) activity. comparison two catalysts suggested promising role wastewater remediation eliminate pharmaceuticals.

Language: Английский

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Pharmaceuticals and other contaminants of emerging concern in Admiralty Bay as a result of untreated wastewater discharge: Status and possible environmental consequences

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 835, P. 155400 - 155400

Published: April 22, 2022

Considering how the impact of human activity in Antarctica is growing, aim this study was to conduct first assessment pharmaceuticals and personal care products (PPCPs), other emerging contaminants (ECs), antibiotic resistance genes present western shore Admiralty Bay region King George Island. In total, more than 170 substances were evaluated assess potential environmental risks they pose area. The major source pollutants discharged untreated wastewater. highest PPCP concentrations wastewater found for naproxen (2653 ngL-1), diclofenac (747 ketoconazole (760 ibuprofen (477 ngL-1) acetaminophen (332 ngL-1). Moreover, benzotriazole (6340 caffeine (3310 also high. Risk Quotient values indicate that azole antifungals (ketoconazole), anti-inflammatories (diclofenac, ibuprofen) stimulants (caffeine) are main groups responsible toxic burden. addition, integrons (int 1) sulphonamide (sul 1-2) detected seawater. These results regular monitoring PPCPs ECs great importance environment. Additionally, following mitigation strategies suggested: (1) create a centralised record medications prescribed consumed situ (to improve knowledge without analysis); (2) use environmentally friendly substitutes both when possible (limiting consumption at source); (3) apply advanced systems treatment before discharge recipient (end-of-pipe technologies as final barrier).

Language: Английский

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Trace organic contaminants removal by membrane distillation: A review on mechanisms, performance, applications, and challenges

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 464, P. 142461 - 142461

Published: March 17, 2023

Language: Английский

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Green synthesis of carbon nanotubes functionalized with iron nanoparticles and coffee husk biomass for efficient removal of losartan and diclofenac: Adsorption kinetics and ANN modeling studies

Environmental Research, Journal Year: 2024, Volume and Issue: 251, P. 118733 - 118733

Published: March 21, 2024

Language: Английский

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The Multifaceted Effects of Non-Steroidal and Non-Opioid Anti-Inflammatory and Analgesic Drugs on Platelets: Current Knowledge, Limitations, and Future Perspectives

Pharmaceuticals, Journal Year: 2024, Volume and Issue: 17(5), P. 627 - 627

Published: May 14, 2024

Non-steroidal anti-inflammatory drugs (NSAIDs) are among the most widely utilized pharmaceuticals worldwide. Besides their recognized effects, these exhibit various other pleiotropic effects in several cells, including platelets. Within this article, multifaceted properties of NSAIDs on platelet functions, activation and viability, as well interaction(s) with established antiplatelet medications, by hindering agonists’ pathways receptors, thoroughly reviewed. The efficacy safety adjunctive therapies for conditions involving inflammation also discussed. Emphasis is given to potential commonly administered such ibuprofen, diclofenac, naproxen ketoprofen, alongside non-opioid analgesic antipyretic medications like paracetamol. This article delves into mechanisms action against different activation, aggregation overall highlighting additional health-promoting agents, without neglecting induced drugs’ side-effects platelets’ functionality thrombocytopenia. Environmental issues emerging from ever-increased subscription discussed, along need novel water treatment methodologies appropriate elimination wastewater samples. Despite being efficiently eliminated during processes occasion, remain prevalent found at significant concentrations bodies that receive effluents plants (WWTPs), since there no one-size-fits-all solution removing all contaminants wastewater, depending specific characteristics wastewater. Several methods have been studied, adsorption proposed a cost-effective environmentally friendly method purification drugs. presents limitations future prospects regarding observed NSAIDs, derivatives compounds, benefits important functions.

Language: Английский

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Long-term dietary exposure to the non-steroidal anti-inflammatory drugs diclofenac and ibuprofen can affect the physiology of common carp (Cyprinus carpio) on multiple levels, even at “environmentally relevant” concentrations

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 917, P. 170296 - 170296

Published: Jan. 30, 2024

Language: Английский

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Removal of diclofenac sodium from aqueous solution using different ionic liquids functionalized tragacanth gum hydrogel prepared by radiation technique

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 265, P. 130758 - 130758

Published: March 8, 2024

Language: Английский

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