Advancements in adsorption and photocatalytic degradation technologies of brilliant green from water: Current status, challenges, and future prospects

Materials Today Chemistry, Journal Year: 2024, Volume and Issue: 42, P. 102399 - 102399

Published: Nov. 14, 2024

Language: Английский

---

Advancements in functional adsorbents for sustainable recovery of rare earth elements from wastewater: A comprehensive review of performance, mechanisms, and applications

Advances in Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 338, P. 103403 - 103403

Published: Jan. 22, 2025

Language: Английский

---

Preparation of Fe–As alloys by mechanical alloying and vacuum hot-pressed sintering: microstructure evolution, mechanical properties, and mechanisms

Rare Metals, Journal Year: 2024, Volume and Issue: 43(8), P. 3876 - 3892

Published: June 14, 2024

Language: Английский

---

Removal of Emerging Organic Pollutants by Zeolite Mineral (Clinoptilolite) Composite Photocatalysts in Drinking Water and Watershed Water

Catalysts, Journal Year: 2024, Volume and Issue: 14(4), P. 216 - 216

Published: March 22, 2024

One of the most challenging problems for people around world is lack clean water. In past few decades, massive discharge emerging organic pollutants (EOPs) into natural water bodies has exacerbated this crisis. Considerable research efforts have been devoted to removing these EOPs due their biotoxicity at low concentrations. Heterogeneous photocatalysis via coupling clay minerals with nanostructured semiconductors proven be an economical, efficient, and environmentally friendly technology elimination in drinking watershed Natural zeolite (especially clinoptilolites) are regarded as appropriate supports semiconductor-based photocatalysts characteristics having a cost, environmental friendliness, easy availability, co-catalysis, etc. This review summarizes latest on clinoptilolites used prepare binary ternary metal oxide or sulfide hybrid photocatalysts. Various preparation methods composite degradation efficiencies target contaminants introduced. It found that good catalytic activity photocatalyst could attributed synergistic effect combining clinoptilolite adsorbent semiconductor catalyst heterogeneous system, which endow composites excellent adsorption capacity produce more e−/h+ pairs under suitable light irradiation. Finally, we highlight serious threat ecological environment propose current challenges limitations, before putting mineral practice. The present work would provide theoretical basis scientific support application zeolite-based degrading EOPs.

Language: Английский

---

Recent advances in strontium ion removal from wastewater

Applied Materials Today, Journal Year: 2025, Volume and Issue: 43, P. 102641 - 102641

Published: Feb. 16, 2025

Language: Английский

---

Removal of methylene blue and brilliant yellow from aqueous solutions using sodium metasilicate modified hydroxyapatite derived from Algerian phosphate rocks

Journal of Dispersion Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 14

Published: March 13, 2025

Language: Английский

---

Innovative use of recycled aluminum adsorbent for methylene blue adsorption and post-application for soil stabilization

Journal of Contaminant Hydrology, Journal Year: 2025, Volume and Issue: 272, P. 104553 - 104553

Published: March 28, 2025

Language: Английский

---

Trace element removal from wastewater by agricultural biowastes: A data analysis on removal efficacy and optimized conditions

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 975, P. 179235 - 179235

Published: April 3, 2025

Language: Английский

---

Remediation of water containing lead(II) using (3-iminodiacetic acid) propyltriethoxysilane graphene oxide

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

Published: Aug. 14, 2024

A novel chelating adsorbent based on (3-iminodiacetic acid) propyltriethoxysilane graphene oxide (IAT-GO) has been developed, showing exceptional promise for capturing lead. IAT-GO is made by combining a high-surface-area with specially designed ligand, which can selectively and efficiently remove The synthesis of involves two-step progression. In the first step, covalent bonds form between (3-aminopropyl)-triethoxysilane (AT) through hydrolysis, condensation, epoxide ring opening reactions. second nucleophilic substitution reactions occur primary amines chloroacetic acid (CAA). comprehensive suite characterization techniques, including XPS, UV–Vis, XRD, Raman, FTIR, TEM, SEM, provides detailed insights into adsorbent's chemical composition physical form, elucidating its intricate structure morphology. Optimizing experimental conditions using material to Pb(II) ions from contaminated water revealed maximum adsorption capacity 124.0 mg/g at pH 5 30 min. displays high selectivity in mixture six metal containing 100 ppm each one. Moreover, shows 100% removal concentrations lower than 50 ppm. excellent fit data Langmuir isotherm pseudo-second-order kinetic models (R2 > 99%) indicates that ion uptake onto surface occurs via monolayer formation mercury ions. demonstrates potential as an innovative lead-contaminated water. Nitric (0.4 M) effectively regenerates material, while reusability remains impressive even after five cycles (> 97% efficiency). Therefore, this study highlights development groundbreaking IAT-GO, remediating Its efficiency, selectivity, reusability, cost-effectiveness make it promising candidate real-world applications.

Language: Английский

---

A Comprehensive Review on Microalgae-Driven Heavy Metals Removal from Industrial Wastewater using Living and Nonliving Microalgae

Journal of Hazardous Materials Advances, Journal Year: 2024, Volume and Issue: unknown, P. 100492 - 100492

Published: Oct. 1, 2024

Language: Английский

---