Preparation, characterization and evaluation of bio-based magnetic activated carbon for effective adsorption of malachite green from aqueous solution

Esra Altintig; Muge Onaran; Ahmet Sarı; Huseyin Altundag; Mustafa Tuzen

doi:10.1016/j.matchemphys.2018.05.077

Preparation, characterization and evaluation of bio-based magnetic activated carbon for effective adsorption of malachite green from aqueous solution

Esra Altintig^*
, Muge Onaran
, Ahmet Sarı
, Huseyin Altundag
, Mustafa Tuzen

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

221 Scopus citations

Abstract

The removal feasibility of malachite green (MG) on Magnetic Activated Carbon (Fe₃O₄-AC) from aqueous solution was investigated. The physicochemical/morphological properties of the prepared novel sorbents were identified using an analysis technique. The maximum adsorption capacity of the synthesized magnetic sorbent was found in the range of 217.68–311.40 mg/g at 298–318 K while it was determined between 103.64 and 106.54 mg/g for activated carbon (AC). All results showed that the synthesized adsorbent is an effective adsorbent for the removal of MG from aqueous solutions in addition to its advantageous properties such as considerable high surface area and porosity, natural source requirement, low cost and easy producible.

Original language	English
Pages (from-to)	313-321
Number of pages	9
Journal	Materials Chemistry and Physics
Volume	220
DOIs	https://doi.org/10.1016/j.matchemphys.2018.05.077
State	Published - 1 Dec 2018

Bibliographical note

Publisher Copyright:
© 2018 Elsevier B.V.

Keywords

AC
Adsorption
Chestnut shell
Desorption
FeO-AC
Kinetics
Malachite green
Thermodynamics

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics

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10.1016/j.matchemphys.2018.05.077

Cite this

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title = "Preparation, characterization and evaluation of bio-based magnetic activated carbon for effective adsorption of malachite green from aqueous solution",

abstract = "The removal feasibility of malachite green (MG) on Magnetic Activated Carbon (Fe3O4-AC) from aqueous solution was investigated. The physicochemical/morphological properties of the prepared novel sorbents were identified using an analysis technique. The maximum adsorption capacity of the synthesized magnetic sorbent was found in the range of 217.68–311.40 mg/g at 298–318 K while it was determined between 103.64 and 106.54 mg/g for activated carbon (AC). All results showed that the synthesized adsorbent is an effective adsorbent for the removal of MG from aqueous solutions in addition to its advantageous properties such as considerable high surface area and porosity, natural source requirement, low cost and easy producible.",

keywords = "AC, Adsorption, Chestnut shell, Desorption, FeO-AC, Kinetics, Malachite green, Thermodynamics",

author = "Esra Altintig and Muge Onaran and Ahmet Sarı and Huseyin Altundag and Mustafa Tuzen",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2018",

month = dec,

day = "1",

doi = "10.1016/j.matchemphys.2018.05.077",

language = "English",

volume = "220",

pages = "313--321",

journal = "Materials Chemistry and Physics",

issn = "0254-0584",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Preparation, characterization and evaluation of bio-based magnetic activated carbon for effective adsorption of malachite green from aqueous solution

AU - Altintig, Esra

AU - Onaran, Muge

AU - Sarı, Ahmet

AU - Altundag, Huseyin

AU - Tuzen, Mustafa

PY - 2018/12/1

Y1 - 2018/12/1

N2 - The removal feasibility of malachite green (MG) on Magnetic Activated Carbon (Fe3O4-AC) from aqueous solution was investigated. The physicochemical/morphological properties of the prepared novel sorbents were identified using an analysis technique. The maximum adsorption capacity of the synthesized magnetic sorbent was found in the range of 217.68–311.40 mg/g at 298–318 K while it was determined between 103.64 and 106.54 mg/g for activated carbon (AC). All results showed that the synthesized adsorbent is an effective adsorbent for the removal of MG from aqueous solutions in addition to its advantageous properties such as considerable high surface area and porosity, natural source requirement, low cost and easy producible.

AB - The removal feasibility of malachite green (MG) on Magnetic Activated Carbon (Fe3O4-AC) from aqueous solution was investigated. The physicochemical/morphological properties of the prepared novel sorbents were identified using an analysis technique. The maximum adsorption capacity of the synthesized magnetic sorbent was found in the range of 217.68–311.40 mg/g at 298–318 K while it was determined between 103.64 and 106.54 mg/g for activated carbon (AC). All results showed that the synthesized adsorbent is an effective adsorbent for the removal of MG from aqueous solutions in addition to its advantageous properties such as considerable high surface area and porosity, natural source requirement, low cost and easy producible.

KW - AC

KW - Adsorption

KW - Chestnut shell

KW - Desorption

KW - FeO-AC

KW - Kinetics

KW - Malachite green

KW - Thermodynamics

UR - https://www.scopus.com/pages/publications/85053494944

U2 - 10.1016/j.matchemphys.2018.05.077

DO - 10.1016/j.matchemphys.2018.05.077

M3 - Article

AN - SCOPUS:85053494944

SN - 0254-0584

VL - 220

SP - 313

EP - 321

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

ER -

Preparation, characterization and evaluation of bio-based magnetic activated carbon for effective adsorption of malachite green from aqueous solution

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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