Challenges and prospects of main-group metal-doped TiO2 photocatalysts for sustainable water remediation DOI
Nimra Bashir, Tehzeeb Sawaira, Amna Jamil

et al.

Materials Today Sustainability, Journal Year: 2024, Volume and Issue: 27, P. 100869 - 100869

Published: June 1, 2024

Language: Английский

Enhanced chromium removal from tannery wastewater through electrocoagulation with iron electrodes: Leveraging the Box-Behnken design for optimization DOI Creative Commons
Edwar Aguilar-Ascón, Liliana Marrufo-Saldaña, Walter Neyra-Ascón

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(3), P. e24647 - e24647

Published: Jan. 23, 2024

This study is focused on reducing total chromium level in tannery wastewater through the electrocoagulation process, order to comply with maximum permissible limits (MPL) and determine effects from its main operating factors. For this purpose, a batch reactor was manufactured using iron electrodes. Next, response surface methodology applied experimental design Box–Behnken (BBD) three factors: current intensity, treatment time, pH level. In addition, removal percentage taken as variable. The corresponding statistical analysis revealed that variables were significant at confidence of P−value<0.05. Obtained for 99% were: intensity (I)=2.9A, time (t)=18.1min, pH=5.6. Our results indicated process effectively removes effluents up MPL values.

Language: Английский

Citations

16
Sustainable green synthesis and characterization of nanocomposites for synergistic photocatalytic degradation of Reactive Orange 16 in textile wastewater using CuO@A-TiO2/Ro-TiO2 DOI Creative Commons
Amal A. Nassar,

Aya Abd El Aziz Elfiky,

Ayman K. El‐Sawaf

et al.

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

Published: July 13, 2024

Abstract This paper explores the photocatalytic degradation of Reactive Orange 16 (RO16) dye in textile wastewater employing a novel CuO@A-TiO 2 /Ro-TiO nanocomposite. The nanocomposite was synthesized via hydrothermal technique, resulting monoclinic phase leaf-shaped CuO loaded on hexagonal wurtzite structure rod-shaped ZnO, as confirmed by FE-SEM and XRD analyses. Optical experiments revealed band gap energies 1.99 eV for CuO, 2.19 3.34 Photocatalytic showcased complete elimination 100 mg/L RO16 solution (150 mL) after 120 min UV light illumination sunlight illumination, emphasizing nanocomposite's efficiency under both sources. study further delves into application actual samples irradiation. results underscore remarkable efficacy treating wastewater, positioning it promising candidate sustainable efficient treatment applications. research contributes valuable insights development advanced materials treatment.

Language: Английский

Citations

14
Recent advances in electrochemical flow reactors used in advanced oxidation processes: A critical review DOI
Oscar M. Cornejo, María F. Murrieta,

Zaira G. Aguilar

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 153935 - 153935

Published: July 11, 2024

Language: Английский

Citations

12
Paracetamol environmental remediation and ecotoxicology: a review DOI
Yasmin Vieira,

Julia Eduarda Spode,

Guilherme Luiz Dotto

et al.

Environmental Chemistry Letters, Journal Year: 2024, Volume and Issue: 22(5), P. 2343 - 2373

Published: June 11, 2024

Language: Английский

Citations

11
Challenges and prospects of main-group metal-doped TiO2 photocatalysts for sustainable water remediation DOI
Nimra Bashir, Tehzeeb Sawaira, Amna Jamil

et al.

Materials Today Sustainability, Journal Year: 2024, Volume and Issue: 27, P. 100869 - 100869

Published: June 1, 2024

Language: Английский

Citations

9