Heavy metal adsorption by graphene oxide modified with 5-amino-3(2-thienyl)pyrazole using central composite design/response surface methodology (CCD/RSM)

Q: What type of study is this?

This is a Experimental Study study.

Mobina Alimohammady; Mansour Jahangiri; Masoud Salavati‐Niasari; Aseel M. Aljeboree

doi:10.1039/d5ra04106f

January 1, 2025RSC AdvancesOpen Access

Heavy metal adsorption by graphene oxide modified with 5-amino-3(2-thienyl)pyrazole using central composite design/response surface methodology (CCD/RSM)

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Key Points

5-ATP-GO demonstrated a high adsorption capacity for heavy metals.
The central composite design optimized the adsorption process parameters.
Modified graphene oxide showed significant selectivity for cadmium, mercury, and arsenic.
Response surface methodology confirmed the effectiveness of the adsorption process.

Implication

Experimental analysis reveals enhanced adsorption of heavy metals using modified graphene oxide, indicating effective application for environmental cleanup.

Abstract

A GO-based nano-adsorbent was successfully modified with 5-amino-3(2-thienyl)pyrazole (5-ATP-GO). 5-ATP-GO showed high adsorption capacity and selectivity for Cd, Hg and As.

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Cite This Study

Alimohammady et al. (2025) studied this question.

synapsesocial.com/papers/68e5c1ba6950a706b22b548e https://doi.org/10.1039/d5ra04106f

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Heavy metal adsorption by graphene oxide modified with 5-amino-3(2-thienyl)pyrazole using central composite design/response surface methodology (CCD/RSM)

Key Points

Implication

Abstract

Discussion

Cite This Study

Heavy metal adsorption by graphene oxide modified with 5-amino-3(2-thienyl)pyrazole using central composite design/response surface methodology (CCD/RSM)

Key Points

Implication

Abstract

Discussion

Cite This Study

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