From waste to resource: Production and characterization of eggshell adsorbent for glyphosate removal by adsorption DOI

Mirian Cristina Enderle,

Piotr Grzybowski, Magda Alana Pompelli Manica

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 72, P. 107464 - 107464

Published: March 13, 2025

Language: Английский

Batch Adsorption of Orange II Dye on a New Green Hydrogel—Study on Working Parameters and Process Enhancement DOI Creative Commons

Andrei-Ionuț Simion,

Cristina-Gabriela Grigoraș, Lidia Favier

et al.

Gels, Journal Year: 2025, Volume and Issue: 11(1), P. 79 - 79

Published: Jan. 20, 2025

A new green hydrogel consisting of cherry stone (CS) powder and sodium alginate (SA) was synthesized through physical crosslinking. The product had a mean diameter 3.95 mm, moisture content 92.28%, bulk density 0.58 g/cm3, swelling ratio 45.10%. analyses its morphological structure functional groups by scanning electron microscopy (SEM) Fourier-transform infrared spectroscopy (FTIR) showed the successful entrapping CS in SA polymeric matrix. viability prepared as adsorbent tested towards Orange II (OII) anionic dye. influence pH, amount, contact time, initial dye concentration evaluated. Then, impact three accelerating factors (stirring speed, ultrasound exposure duration, temperature) on OII retention investigated. highest recorded removal efficiency adsorption capacity were 82.20% 6.84 mg/g, respectively. followed Elovich pseudo-second-order kinetics, adequately described Freundlich Khan isotherms, can be defined spontaneous, endothermic, random. experiments confirmed that obtained used acceptably for at least two consecutive cycles, sustaining effectiveness water decontamination.

Language: Английский

Citations

1
An effective strategy for coal-series kaolin utilization: Preparation of magnetic adsorbent for Congo red adsorption DOI

Jingfeng He,

Lingtao Zhu,

Shulian Guo

et al.

Chemical Engineering Science, Journal Year: 2024, Volume and Issue: unknown, P. 120958 - 120958

Published: Nov. 1, 2024

Language: Английский

Citations

7
Organic ligands modulation of Ti-based hierarchical MOFs to improve visible-light-driven catalytic degradation properties for tetracycline antibiotics DOI
Wei Pang, Ruipeng Chen, Yonghui Wang

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: 361, P. 131600 - 131600

Published: Jan. 11, 2025

Language: Английский

Citations

0
From waste to resource: Production and characterization of eggshell adsorbent for glyphosate removal by adsorption DOI

Mirian Cristina Enderle,

Piotr Grzybowski, Magda Alana Pompelli Manica

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 72, P. 107464 - 107464

Published: March 13, 2025

Language: Английский

Citations

0