Application of central composite design for the simultaneous removal of tetracycline and cefixime using nanoscale zero-valent iron modified by montmorillonite and graphene oxide DOI
Zahra Ameri Braki, Mahmoud Reza Sohrabi, Fereshteh Motiee

et al.

Chemical Papers, Journal Year: 2024, Volume and Issue: 78(15), P. 8181 - 8193

Published: Aug. 27, 2024

Language: Английский

MXene-based composite photocatalysts for efficient degradation of antibiotics in wastewater DOI Creative Commons
Masoud Akbari,

Jamal Rasouli,

Kamal Rasouli

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Dec. 28, 2024

Abstract MXene-based (nano)materials have recently emerged as promising solutions for antibiotic photodegradation from aquatic environments, yet they are limited by scalability, stability, and selectivity challenges in practical settings. We formulated Fe 2 O 3 -SiO /MXene ternary nano-photocomposites via coupled wet impregnation sonochemistry approach optimised tetracycline (TC) removal (the second most used worldwide) water using response surface methodology-central composite design (RSM-CCD). The photocatalysts containing various loading of /SiO (5–45 wt%) on the MXene with a range calcination temperatures (300–600 °C) RSM optimisation were synthesised, characterised regarding crystallinity properties, morphology, binding energy, light absorption capability, analysed TC degradation efficiency. 25FeS/MX-450 among all samples demonstrated superior efficiency photocatalytic (98%) under conditions (TC degradation: 39.75 mg/L, time: 68.28 min, pH: 5.57, catalyst dosage: 0.75 g/L). developed area, reduced band gap due to FeS nanoparticles incorporation improved within visible spectrum, played crucial role heterostructure matrix, enhancing photogenerated carriers’ separation transportation capabilities. photoreduction mechanism involved electron transfer MXene, engaging produce •O −, attributed high mobility MXene. Our findings such materials can underscore considerable potential nanomaterials pharmaceutical waterways.

Language: Английский

Citations

12
Silver nanoparticles modified titanium carbide MXene composite for RSM-CCD optimised chloride removal from water DOI Creative Commons
Roya Moosaei, Samad Sabbaghi, Mohammad Sadegh Jafari Zadegan

et al.

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 399, P. 124480 - 124480

Published: March 14, 2024

Unsafe levels of chloride in drinking water can make it unpalatable, susceptible to infrastructure corrosion and prone heavy metals mobility. Conventional mitigation strategies are subjected inefficient performance costly operation, necessitating innovations for more sustainable, affordable, scalable technologies. In this study, silver nanoparticles-modified Ti3C2 MXene nanocomposite (AgMX) is synthesised via dry impregnation method effective removal ion from water. The composite physicochemical properties were thoroughly characterised using various analytical techniques, including TEM, SEM, XRD, EDS, BET, zeta potential pHpzc analysis. experimental testing was optimised CCD-RSM terms adsorbent dosage (0.2–2 g/L), reaction time (1–17 min), concentration (10–90 mg/L). Under optimal conditions (adsorbent:1.55 g/L, time: 12.19 min, & concentration: 52.17 mg/L), a promising 91.8 % achieved. Langmuir model showed the best fit adsorption isotherm (R2: 0.9852) comparing Freundlich Dubinin-Kaganer-Radushkevich (DKR) isotherms, while pseudo-second-order kinetic offered closest data results 9893) compared pseudo-first-order, Elovich Intraparticle diffusion models R2: 0.2335,0.1212 0.2050, respectively. reusability regeneration after four repeated cycles found practically efficient as ≥ 68 84 %, outcomes study demonstrate efficiency formulated material sustainable treatment chloride-contaminated

Language: Английский

Citations

9
Bio-electro-fenton system assisted with metal–organic framework for degradation of bis-phenol S in wastewater as an emerging contaminant DOI Creative Commons

Maryam Alinasab,

Nahid Navidjouy, Saber Alizadeh

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Feb. 22, 2025

The bio-electro-fenton (BEF) system is a novel technology that can be utilized to degrade both emerging and persistent pollutants while producing clean, green, sustainable energy. Various catalysts have high active surface area are employed in these systems enhance the oxygen reduction reaction (ORR) efficiency. In this study, Nickel/Cobalt metal–organic framework (Ni/Co BTC-MOF) as heterogeneous catalyst was synthesized deposited by cathodic electrochemical deposition method on carbon felt (CF) graphite plate (GP) electrodes. results of FT-IR, Field Emission Scanning Electron Microscopy (FE-SEM), X-ray Diffraction (XRD), Energy Dispersive spectroscopy (EDS) analysis proved synthesis Ni/Co-BTC MOF successfully carried out. performance positive effect modified electrodes ORR were investigated compared electrical energy generation. Finally, bio-electro-degradation bisphenol-S (BPS) one endocrine-disrupting compounds (EDCs) studied optimal electrode. According experiments, highest maximum power density equal 133.6 mW/m2, which related Ni/Co-BTC@CF, production voltage Ni/Co-BTC@GP, CF, GP, respectively. removal efficiency levels bisphenol S at different concentrations 1.0, 5.0, 10.0 mg/l after 24 h 98.0%, 84.0%, 41.0%, Based obtained results, improved BEF with Ni/Co-BTC@CF suitable achieve more electricity flow same time decomposition pollutant.

Language: Английский

Citations

1
N-doped carbon achieved by pyrolyzing urea and active carbon for the capacitive deionization coupled PMS oxidation system DOI
Meng Chen,

Chenxu Yang,

Minghao Yu

et al.

Desalination, Journal Year: 2024, Volume and Issue: 587, P. 117918 - 117918

Published: July 10, 2024

Language: Английский

Citations

5
Synergistic interaction and hybrid association of conducting polymer photocatalysts/photoelectrodes for emerging visible light active photocatalytic applications DOI
Nur Shamimie Nadzwin Hasnan,

Nurul Atikah Nordin,

Mohamad Azuwa Mohamed

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(41), P. 27892 - 27931

Published: Jan. 1, 2024

This review emphasises the synergistic interaction in conducting polymer hybrids for boosted visible-light photocatalysis, focusing on enhancing optoelectronic properties.

Language: Английский

Citations

5
Recent advances in carbon nanomaterials: Removal, photodegradation and electrochemical detection of tetracycline, a review DOI
Jameel M. A. Sulaiman, Farag M. A. Altalbawy, Anjan Kumar

et al.

Inorganic Chemistry Communications, Journal Year: 2025, Volume and Issue: 174, P. 113897 - 113897

Published: Jan. 5, 2025

Language: Английский

Citations

0
Magnetic Carbon Material Treatment of Tetracycline-Containing Wastewater in a Membrane Capacitive Deionization-Coupled Peroxymonosulfate Oxidation System DOI
Meng Chen, Tian Zhao,

Jianrui Niu

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Removal of tetracycline from aqueous solution by aluminum fumarate: Preparation, characteristic, adsorption performance and mechanism DOI

Zahra Liravi,

Mojtaba Binazadeh, Samad Sabbaghi

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 72, P. 107429 - 107429

Published: March 10, 2025

Language: Английский

Citations

0
Molecular Self-Assembly of Rod-Shaped Carbon Nitride for Photocatalytic Degradation of Organic Pollutants in Wastewater DOI
Haiqing Li,

Zhuqing Feng,

Shuming Wang

et al.

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 106299 - 106299

Published: March 1, 2025

Language: Английский

Citations

0
Catalytic behaviour of iron-based nanomaterials for the remediation of hazardous chemicals from wastewater: A Review DOI
Guddappa Halligudra,

S. Chetana,

Seema Singh

et al.

Journal of Physics and Chemistry of Solids, Journal Year: 2025, Volume and Issue: unknown, P. 112735 - 112735

Published: March 1, 2025

Language: Английский

Citations

0