Amoxicillin removal from water by adsorption on activated carbon of mineral sources: discussion of experimental data, mechanisms and modeling

Dolfini, Natália; Araújo, Caroline Maria Bezerra de; Pereira, Nehemias Curvelo

doi:10.1080/09593330.2022.2148571

Environmental Technology

2022

DOI: 10.1080/09593330.2022.2148571

|View full text |Cite

Amoxicillin removal from water by adsorption on activated carbon of mineral sources: discussion of experimental data, mechanisms and modeling

Natália Dolfini

Caroline Maria Bezerra de Araújo

Nehemias Curvelo Pereira

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2023

2024

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 5 publications

(1 citation statement)

References 62 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…indicates the rise in randomness at the interface between the adsorbent and adsorbate throughout the process of adsorption [30,74]. This can be attributed to the creation of adsorbate-adsorbent composites [75,76].…”

mentioning

confidence: 99%

Removal of Lead Using Novel Composite Synthesized from Rice Husk and Used Tea Leaves Extract

Alam,

Sultana,

Sarker

et al. 2024

Text Leather Rev

View full text Add to dashboard Cite

Untreated industrial effluents, particularly from tanneries and heavy industries, are the main source of heavy metal pollution, which poses serious environmental risks. Lead is one of the most toxic heavy metals, adversely affects human functioning and accumulates in the environment. This study presents ACUTLaqE (Activated Carbon-Used Tea Leaves Aqueous Extract) as an effective adsorbent for Pb2+ ion removal from their aqueous solution. The composite was synthesized by blending activated carbon from rice husks with a tea extract solution and characterized using SEM, XRD, and FTIR spectroscopy. Batch tests demonstrated that ACUTLaqE is highly efficient, removing about 99% of Pb2+ ions at an adsorbent dose of 2 g/L within 30 minutes. The adsorption data conformed well to the Langmuir isotherm model, suggesting a homogeneous monolayer formation on the composite surface. The qm was 38.61 mg/g, with an RL value close to 0, indicating highly favourable adsorption. Thermodynamic parameters showed negative Gibbs free energy (ΔG⁰) values, reflecting a spontaneous adsorption process. The enthalpy (ΔH⁰) and entropy (ΔS⁰) changes were 66.86 KJmol-1 and 257.12 JK-1mol-1, respectively. The adsorption mechanism involved electrostatic interactions and surface complexation with the composite's hydroxyl and carboxyl groups. These findings suggest that ACUTLaqE is a promising adsorbent material for Pb2+ and potentially other heavy metals removal from industrial effluents.

show abstract

mentioning

confidence: 99%

Removal of Lead Using Novel Composite Synthesized from Rice Husk and Used Tea Leaves Extract

Alam,

Sultana,

Sarker

et al. 2024

Text Leather Rev

View full text Add to dashboard Cite

show abstract

Adsorption of amoxicillin by chitosan and alginate biopolymers composite beads

Pinheiro,

Tokura,

Germano

et al. 2024

Environ Sci Pollut Res

View full text Add to dashboard Cite

Alteration of Tecoma chip wood waste into microwave-irradiated activated carbon for amoxicillin removal: Optimization and batch studies

Khan

Yusop

Latiff

et al. 2023

Arabian Journal of Chemistry

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Amoxicillin removal from water by adsorption on activated carbon of mineral sources: discussion of experimental data, mechanisms and modeling

Cited by 5 publications

References 62 publications

Removal of Lead Using Novel Composite Synthesized from Rice Husk and Used Tea Leaves Extract

Removal of Lead Using Novel Composite Synthesized from Rice Husk and Used Tea Leaves Extract

Adsorption of amoxicillin by chitosan and alginate biopolymers composite beads

Alteration of Tecoma chip wood waste into microwave-irradiated activated carbon for amoxicillin removal: Optimization and batch studies

Contact Info

Product

Resources

About