MXene—Reclaimed Cellulose Acetate Composites for Methylene Blue Removal Through Synergistic Adsorption and Photocatalysis DOI Open Access
Alsha Subash, Sanchari Sen, Minoo Naebe

et al.

Polymers for Advanced Technologies, Journal Year: 2024, Volume and Issue: 35(11)

Published: Nov. 1, 2024

ABSTRACT The rapid growth in textile industries has led to a significant discharge of dyed water into sources, posing severe threats human and environmental health. Methylene blue (MB), crucial for medical diagnostics dyeing, requires effective removal due its toxicological hazards, persisting above 1 ppm aqueous solutions at ambient temperatures. Reclaiming cellulose acetate not only heralds sustainable approach reclamation but also amalgamates natural purification with technological advancements. study utilized reclaimed fabricate electrospun nanofibers bead adsorbents using Ti 3 C 2 T x surface‐modified via liquid‐state microwaving. research investigated surface chemistry, morphology, the impact adsorption conditions on MB adsorption, revealing enhanced uptake capacities from 45% 93% 40%–80% beads 25°C after h, respectively. Adsorption followed PSO kinetics Langmuir isotherms, thermodynamic analysis indicating an endothermic, spontaneous physisorption process Δ H S values obtained 0.008–31.33 kJ·mol −1 11.95–116.38 J·mol ·K . Furthermore, CA‐surface‐modified composite demonstrated photocatalytic activity, achieving 96% degradation efficiency compared alone. biodegradation assay under in‐house slurry showed 20%–58% spent over 120 days.

Language: Английский

Fabrication and characterization electrospun clinoptilolite filled polylactic acid composite membrane: purification of multiple impurities from water DOI
Seniyecan Kahraman, Ayşenur Katırcı, Ayşe Aytaç

et al.

Applied Clay Science, Journal Year: 2025, Volume and Issue: 268, P. 107756 - 107756

Published: Feb. 16, 2025

Language: Английский

Citations

1
Metal-organic framework electrospun nanofibers in application to dye removal from textile wastewaters: A Review DOI Creative Commons
Alla V. Silina,

Ahmida El Achari,

Fabien Salaün

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(6), P. 114819 - 114819

Published: Nov. 15, 2024

Language: Английский

Citations

7
ANN Modeling for Rhodamine B Adsorption Using Pristine and NaOH-Activated Mesoporous Sewage Sludge Biochars: Kinetic, Isotherm, Thermodynamic, and Regeneration Studies DOI
Neelaambhigai Mayilswamy, Balasubramanian Kandasubramanian,

Mrunal Nannaware

et al.

Industrial & Engineering Chemistry Research, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 29, 2025

Language: Английский

Citations

0
Sulphonated Poly (Glycidyl Methacrylate-co-Styrene)-based Adsorbents for the Removal of Methylene Blue (MB) Dye from Aqueous Solutions DOI Creative Commons
M.A. Abu-Saied, Khamael M. Abualnaja, Eman A. El Desouky

et al.

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 320, P. 100759 - 100759

Published: Sept. 7, 2024

Language: Английский

Citations

3
Green threads of progress: Natural fibers reshaping wastewater cleanup strategies, a review DOI Creative Commons

Yash Sadanand Giri,

Alsha Subash, Balasubramanian Kandasubramanian

et al.

Hybrid Advances, Journal Year: 2024, Volume and Issue: 6, P. 100237 - 100237

Published: June 20, 2024

The introduction of chemicals, plastics, and toxic pollutants amplified with commercialization industrialization outpaced the proficiency in accession these entities away from planetary borders, leading to generation harmful chemicals that pollutes atmosphere water bodies cognate it. Thus, treating or alleviating perilous materials wastewater system using a green modus operandi became more imperative. Adsorption various natural synthetic systems (2D materials, zeolites, nanomaterials, polymers, fibers), are employed for facile adept removal matters such as heavy metals organic different effluents like textile industrial. However, application fibers (NF) which renowned their eco-friendly sustainable nature opens new-fangled method remediation integration purification competence science technology. NF is emerging formidable alternatives conventional adsorbents eradication diverse contaminants matrices. This comprehensive review delves into multifaceted biosorbents, elucidating efficacy sequestering metals, dyes, toxins, nano-plastics, an array prevalent industrial tainted reservoirs. Most observations explained terms (1) adsorption capacities fibers, (2) toxicity assessment pollutants, (3) Factors surface chemistry, kinetics, isotherms, thermodynamics, methodologies augmentation meticulously evaluated ascertain optimize pollutant uptake, (4) strategies regeneration reuse.

Language: Английский

Citations

3
Biocomposite Based on Polyhydroxybutyrate and Cellulose Acetate for the Adsorption of Methylene Blue DOI Open Access
Ángel Villabona-Ortíz, Rodrigo Ortega‐Toro,

Jenyfer Pedroza-Hernández

et al.

Journal of Composites Science, Journal Year: 2024, Volume and Issue: 8(7), P. 234 - 234

Published: June 24, 2024

Industrialization and globalization have caused severe environmental problems, such as contaminating water bodies by toxic agents from various industries, generating a significant loss of biodiversity health risks. Globally, approximately 80% wastewater is discharged without treatment, worsening the situation. However, in Colombia, initiatives been taken to improve management, with ambitious investments targets treatment infrastructure. Recently, advanced technologies developed treat wastewater, including more efficient sustainable biological methods, using coconut-derived adsorbent biomaterials, rich useful properties for adsorption pollutants solutions. This research focuses on developing composite biomaterial cellulose acetate (CA) extracted coconut mesocarp polyhydroxy butyrate (PHB), casting method, wastewater. Adsorption tests tracer methylene blue (MB) were carried out Energy Environment laboratory University Cartagena. For this, MB solutions prepared 5 50 ppm concentrations. The analyses showed that thermally stable has good homogeneity porosity. At concentration 40 dosage 10 mg adsorbent, efficiency was 89%, an capacity 35.98 mg/g. above indicates presented sustainable, improved, solution remove contaminants benefiting environment human health.

Language: Английский

Citations

2
Composite Materials For Adsorption of Rare Earth Metal Ions DOI

Siddhant S. Kalyankar,

Varsha Antanitta. S,

Fuhar Dixit

et al.

Water Air & Soil Pollution, Journal Year: 2024, Volume and Issue: 235(10)

Published: Sept. 4, 2024

Language: Английский

Citations

1
PLA/ Curcumin Biocomposite Films for Food Packaging DOI
Neelaambhigai Mayilswamy, Balasubramanian Kandasubramanian

Journal of Packaging Technology and Research, Journal Year: 2024, Volume and Issue: 8(3), P. 203 - 215

Published: Oct. 1, 2024

Language: Английский

Citations

1
MXene—Reclaimed Cellulose Acetate Composites for Methylene Blue Removal Through Synergistic Adsorption and Photocatalysis DOI Open Access
Alsha Subash, Sanchari Sen, Minoo Naebe

et al.

Polymers for Advanced Technologies, Journal Year: 2024, Volume and Issue: 35(11)

Published: Nov. 1, 2024

ABSTRACT The rapid growth in textile industries has led to a significant discharge of dyed water into sources, posing severe threats human and environmental health. Methylene blue (MB), crucial for medical diagnostics dyeing, requires effective removal due its toxicological hazards, persisting above 1 ppm aqueous solutions at ambient temperatures. Reclaiming cellulose acetate not only heralds sustainable approach reclamation but also amalgamates natural purification with technological advancements. study utilized reclaimed fabricate electrospun nanofibers bead adsorbents using Ti 3 C 2 T x surface‐modified via liquid‐state microwaving. research investigated surface chemistry, morphology, the impact adsorption conditions on MB adsorption, revealing enhanced uptake capacities from 45% 93% 40%–80% beads 25°C after h, respectively. Adsorption followed PSO kinetics Langmuir isotherms, thermodynamic analysis indicating an endothermic, spontaneous physisorption process Δ H S values obtained 0.008–31.33 kJ·mol −1 11.95–116.38 J·mol ·K . Furthermore, CA‐surface‐modified composite demonstrated photocatalytic activity, achieving 96% degradation efficiency compared alone. biodegradation assay under in‐house slurry showed 20%–58% spent over 120 days.

Language: Английский

Citations

1