Enhanced simultaneous removal of malachite green and safranin O by ZnO nanorod-loaded activated carbon: modeling, optimization and adsorption isotherms

FN Azad, M Ghaedi, K Dashtian, S Hajati… - New Journal of …, 2015 - pubs.rsc.org
The simultaneous ultrasonic-assisted adsorption of malachite green (MG) and safranin O
(SO) onto ZnO nanorod-loaded activated carbon (ZnO-NR-AC) as a green and safe …

Central composite design and genetic algorithm applied for the optimization of ultrasonic-assisted removal of malachite green by ZnO Nanorod-loaded activated …

M Ghaedi, FN Azad, K Dashtian, S Hajati… - … Acta Part A: Molecular …, 2016 - Elsevier
Maximum malachite green (MG) adsorption onto ZnO Nanorod-loaded activated carbon
(ZnO-NR-AC) was achieved following the optimization of conditions, while the mass transfer …

Zinc oxide nanorod‐loaded activated carbon for ultrasound‐assisted adsorption of safranin O: Central composite design and genetic algorithm optimization

E Sharifpour, M Ghaedi, F Nasiri Azad… - Applied …, 2018 - Wiley Online Library
This paper focuses on the development of an effective methodology to obtain the optimum
ultrasonic‐assisted removal of a dye, safranin O (SO), under optimum conditions that …

Adsorptive removal of malachite green using novel GO@ ZnO-NiFe2O4-αAl2O3 nanocomposites

A Hojjati-Najafabadi, PN Esfahani, F Davar… - Chemical Engineering …, 2023 - Elsevier
The performance of a newly prepared nanocomposite adsorbent containing nickel ferrite,
zinc oxide and alpha alumina nanoparticles onto graphene oxide substrate was investigated …

Removal of malachite green from aqueous solution by zinc oxide nanoparticle loaded on activated carbon: kinetics and isotherm study

M Ghaedi, A Ansari, MH Habibi, AR Asghari - Journal of Industrial and …, 2014 - Elsevier
In this research, a novel adsorbent, zinc oxide nanoparticle loaded on activated carbon (ZnO-
NP-AC) was synthesized by a simple, low cost and efficient procedure. Subsequently, this …

Synthesis of regenerable Zn (OH) 2 nanoparticle-loaded activated carbon for the ultrasound-assisted removal of malachite green: optimization, isotherm and kinetics

AA Bazrafshan, S Hajati, M Ghaedi - RSC advances, 2015 - pubs.rsc.org
Zn (OH) 2 nanoparticles (Zn (OH) 2-NPs) were sonochemically synthesized. A small amount
of Zn (OH) 2-NPs was loaded onto activated carbon with a weight ratio of 1: 10 followed by …

Facile synthesis of zinc oxide nanoparticles loaded activated carbon as an eco-friendly adsorbent for ultra-removal of malachite green from water

E Altıntıg, M Yenigun, A Sarı, H Altundag… - … Technology & Innovation, 2021 - Elsevier
Green synthesis ultrasonic method is reported for the preparation of zinc oxide nanoparticles
loaded on activated carbon (AC) derived from coffee waste. The zinc modified AC was used …

Simultaneous ultrasonic-assisted removal of malachite green and safranin O by copper nanowires loaded on activated carbon: central composite design optimization

M Roosta, M Ghaedi, A Asfaram - RSC Advances, 2015 - pubs.rsc.org
The present study investigates the simultaneous ultrasound-assisted adsorption of
malachite green (MG) and safranin O (SO) dyes from aqueous solutions by ultrasound …

Optimization of the combined ultrasonic assisted/adsorption method for the removal of malachite green by gold nanoparticles loaded on activated carbon …

MA Roosta, MA Ghaedi, N Shokri, A Daneshfar… - … Acta Part A: Molecular …, 2014 - Elsevier
The present study was aimed to experimental design optimization applied to removal of
malachite green (MG) from aqueous solution by ultrasound-assisted removal onto the gold …

Green synthesis of AC/ZnO nanocomposites for adsorptive removal of organic dyes from aqueous solution

MAAH Allah, HA Alshamsi - Inorganic Chemistry Communications, 2023 - Elsevier
In the current study, a facile and green route for synthesis zinc oxide supported activated
carbon nanocomposites (AC/ZnO) using Pontederia crassipes leaves has been conducted …