Fabrication of para-dimethylamine calix[4]arene functionalized self-assembled graphene oxide composite material for effective removal of 2, 4, 6-tri-Cholorphenol from aqueous environment

Heliyon, Journal Year: 2023, Volume and Issue: 9(9), P. e19622 - e19622

Published: Aug. 30, 2023

Water pollution caused by the release of organic pollutants is a major environmental concern worldwide. These can have harmful effects on aquatic ecosystems and organisms living within them, as well human health when contaminated water consumed. It essential to implement proper treatment management strategies prevent mitigate pollution. Moreover, untreated industrial effluents are synthetic compounds especially 2,4,6-trichlorophenol (TCP) which cause several issues heath related problems in humans. To cope with this problem, an excellent 2D porous material based p-DMAC4/GO composite has been synthesized adsorbent for effective removal pollutant from wastewater. In regard, advanced analytical tools such Fourier-Transform infrared (FT-IR), X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM) Energy-Dispersive spectroscopy (EDS) were used its characterization. The results justified chemical composition, crystalline nature, surface morphology elemental composition material. showed 95% adsorption TCP wastewater system at optimal conditions i.e., pH (6), dosage (30 mg) shaking time (60 min). mathematical models isotherms, thermodynamics kinetics studies validate nature process pollutant. data found be best fitted Langmuir isotherms (R2 = 0.99); whereas kinetic study suggested pseudo-second-order reaction R2 0.99. confirmed spontaneous endothermic onto current work also compared existing reported adsorbents higher efficiency, feasibility, reusability remove system.

Language: Английский

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Selective adsorption and photocatalytic degradation of antibiotics by LaFeO3 modified Ag3PO4 @sepiolite composite

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2023, Volume and Issue: 672, P. 131712 - 131712

Published: May 27, 2023

Language: Английский

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Reusable high-entropy oxide environmental photocatalyst towards toxic Cr(VI) reduction with tailored bandgap via solution combustion synthesis

Advanced Powder Technology, Journal Year: 2024, Volume and Issue: 35(5), P. 104429 - 104429

Published: April 11, 2024

Language: Английский

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Wastewater reuse and pharmaceutical pollution in agriculture: Uptake, transport, accumulation and metabolism of pharmaceutical pollutants within plants

Chemosphere, Journal Year: 2024, Volume and Issue: 364, P. 143055 - 143055

Published: Aug. 9, 2024

The presence of pharmaceutical pollutants in water sources has become a growing concern due to its potential impacts on human health and other organisms. physicochemical properties pharmaceuticals based their intended therapeutical application, which include antibiotics, hormones, analgesics, antidepressants, is quite diverse. Their wastewater, sewerage water, surface ground even drinking reported by many researchers throughout the world. Human exposure these through or consumption aquatic terrestrial organisms raised concerns about adverse effects, such as endocrine disruption, antibiotic resistance, developmental abnormalities. Once environment, they can persist, undergo transformation, degrade, leading complex mixture contaminants. Application treated compost, manures biosolids agricultural fields introduce environment. As are diverse nature, significant differences observed during uptake accumulation plants. While there have been extensive studies ecosystems, effect land more disparate. now, few reports available plant transportation within between organs. This review summarizes occurrence bodies at range concentrations uptake, accumulation, transport tissues. Research gaps pollutants' specific growth future research scopes highlighted. factors affecting including hydrophobicity, ionization, (pKa, logK

Language: Английский

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Photocatalytic elimination of environmental pollutants by immobilized g-C3N4-based materials

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 105846 - 105846

Published: Jan. 1, 2025

Language: Английский

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