Ultrasensitive and selective detection of indigo carmine in soft drink: A facile electrochemical approach based on Zr-MOF@MWCNTs nanocomposite

Diamond and Related Materials, Год журнала: 2025, Номер unknown, С. 112366 - 112366

Опубликована: Апрель 1, 2025

Язык: Английский

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Polysaccharide-based biopolymeric magnetic hydrogels for remediation of antibiotics from aqueous solution

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 283, С. 137555 - 137555

Опубликована: Ноя. 12, 2024

Polysaccharide-based biopolymeric magnetic hydrogels have garnered significant attention as effective materials for wastewater treatment due to their high adsorption capacity and environmentally friendly nature. This review examines recent advancements in the development of derived from polysaccharides such cellulose, chitosan, alginate, carrageenan, starch, gums, with a focus on application removing antibiotics contaminated water it not only enhances performance but also simplifies separation processes after treatment, making them highly efficient practical applications. The aims provide comprehensive overview synthesis techniques, characteristics, interaction mechanisms these hydrogels, highlighting renewability suitability large-scale treatment. Despite promise, there is lack in-depth analysis fabrication methods. addresses this gap by evaluating various methods assessing hydrogels' efficiency adsorbing antibiotic pollutants. Key findings reveal that components contribute materials' enhanced binding, better removal capabilities, easy recoverability. between are explored, demonstrating superior potential. Future challenges research directions discussed, an emphasis improving scalability applications hydrogels. Overall, offers valuable insights into potential towards purification.

Язык: Английский

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Exploring the Frontiers of Carbon Nanotube Synthesis Techniques and Their Potential Applications in Supercapacitors, Gas Sensing and Water Purification

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(6), С. 114504 - 114504

Опубликована: Ноя. 14, 2024

Язык: Английский

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Understanding the potential of coal gangue as photocatalyst for antibiotic degradation: The role of abundant oxygen vacancies and electron-hole pairs

Journal of Water Process Engineering, Год журнала: 2024, Номер 68, С. 106382 - 106382

Опубликована: Окт. 24, 2024

Язык: Английский

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COD and toxicity reduction of wastewater using a hybrid advanced oxidation process of sonication with chitosan-based hydrogel beads

Process Safety and Environmental Protection, Год журнала: 2024, Номер 193, С. 158 - 169

Опубликована: Ноя. 7, 2024

Язык: Английский

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Multiwalled Carbon Nanotube-Foam Composites for Fixed-Bed Continuous Flow Column Adsorption of Dyes

ACS Applied Nano Materials, Год журнала: 2024, Номер 7(22), С. 25931 - 25943

Опубликована: Ноя. 5, 2024

The most practical application for wastewater treatment is the removal of dyes from aqueous solutions through fixed-bed column adsorption studies, which are conducted using MWCNT-foam. In this study, Multiwalled carbon nanotube (MWCNT)-foam nanocomposites were fabricated low-temperature chemical fusion (LTCF) process. These foam-based composites subsequently employed in continuous flow studies to remove anionic Congo Red (CR) and cationic Methylene Blue (MB) solutions. A column, packed with MWCNT-foam (bed height: 0.6 1.1 cm), was used adsorb MB CR dye (50 mg L–1). exhibited capacities 5.6 7.8 g–1 CR, respectively, at a rate 2 mL min–1. To assess impact bed height, rate, initial concentration on performance, breakthrough curves analyzed multiple models. Thomas model provided predicted both as 14.46 15.49 CR. τ values calculated Yoon–Nelson 151 min 203 Adams–Bohart N0 17.33 L–1 22.96 Moreover, capacity composite remained relatively stable even after three regeneration cycles, demonstrating its potential long-term use applications.

Язык: Английский

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Revolutionizing Biodiesel with Novel MWCNT-COOH@TiO2-ZnO Nanocatalysts for Enhanced Transesterification and Tribocorrosion Resistance

Renewable Energy, Год журнала: 2024, Номер unknown, С. 122288 - 122288

Опубликована: Дек. 1, 2024

Язык: Английский

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