Modeling of competitive ultrasonic assisted removal of the dyes–Methylene blue and Safranin-O using Fe3O4 nanoparticles

M Ghaedi, S Hajjati, Z Mahmudi, I Tyagi… - Chemical Engineering …, 2015 - Elsevier
The study was focused on the simultaneous removal of Methylene blue (MB) and Safranin-O
(SO), as most together hazardous dye in wastewater, from aqueous solution by ultra-sonic …

Green synthesis and applications of Au–Ag bimetallic nanoparticles

MM Kumari, J Jacob, D Philip - Spectrochimica Acta Part A: Molecular and …, 2015 - Elsevier
This paper reports for the first time the synthesis of bimetallic nanoparticles at room
temperature using the fruit juice of pomegranate. Simultaneous reduction of gold and silver …

Response surface methodology approach for optimization of simultaneous dye and metal ion ultrasound-assisted adsorption onto Mn doped Fe 3 O 4-NPs loaded on …

A Asfaram, M Ghaedi, A Goudarzi, M Rajabi - Dalton Transactions, 2015 - pubs.rsc.org
In the present work, the usefulness of ultrasonic power as a dispersion and mixing tool to
accelerate the adsorption of Safranin O (SO), methylene blue (MB), Pb2+ ions and Cr3+ ions …

Simultaneous ultrasound-assisted ternary adsorption of dyes onto copper-doped zinc sulfide nanoparticles loaded on activated carbon: optimization by response …

A Asfaram, M Ghaedi, S Hajati, A Goudarzi… - … Acta Part A: Molecular …, 2015 - Elsevier
The simultaneous and competitive ultrasound-assisted removal of Auramine-O (AO),
Erythrosine (Er) and Methylene Blue (MB) from aqueous solutions were rapidly performed …

Comparison of physicochemical and sorption properties of activated carbons prepared by physical and chemical activation of cherry stones

P Nowicki, J Kazmierczak, R Pietrzak - Powder technology, 2015 - Elsevier
Cherry stones were used as a precursor for the preparation of activated carbons by physical
and chemical activation with CO 2 and KOH, respectively. The effect of pyrolysis temperature …

Rapid removal of Auramine-O and Methylene blue by ZnS: Cu nanoparticles loaded on activated carbon: a response surface methodology approach

A Asfaram, M Ghaedi, S Hajati, M Rezaeinejad… - Journal of the Taiwan …, 2015 - Elsevier
The focus of this research is on the rapid ultrasound-assisted removal of Methylene blue
(MB) and Auramine-O (AO) dyes from aqueous solutions using ZnS: Cu nanoparticles …

Ternary dye adsorption onto MnO 2 nanoparticle-loaded activated carbon: derivative spectrophotometry and modeling

A Asfaram, M Ghaedi, S Hajati, A Goudarzi - RSC advances, 2015 - pubs.rsc.org
MnO2 nanoparticle-loaded activated carbon (MnO2-NP-AC) as an efficient, environmental
friendly and cost-effective adsorbent was synthesized and characterized using different …

Nickel nanoparticle-decorated porous carbons for highly active catalytic reduction of organic dyes and sensitive detection of Hg (II) ions

P Veerakumar, SM Chen, R Madhu… - … applied materials & …, 2015 - ACS Publications
High surface area carbon porous materials (CPMs) synthesized by the direct template
method via self-assembly of polymerized phloroglucinol-formaldehyde resol around a …

Efficient removal of radioactive uranium from solvent phase using AgOH–MWCNTs nanoparticles: Kinetic and thermodynamic study

F Zare, M Ghaedi, A Daneshfar, S Agarwal… - Chemical engineering …, 2015 - Elsevier
Abstract Silver hydroxide nanoparticles (AgOH-NPs) were efficiently festooned onto
multiwalled carbon nanotubes (MWCNTs) and characterized by analytical techniques such …

SnO2 quantum dots decorated silica nanoparticles for fast removal of cationic dye (methylene blue) from wastewater

D Dutta, D Thakur, D Bahadur - Chemical Engineering Journal, 2015 - Elsevier
Mesoporous SiO 2 nanoparticles (MSN) decorated with SnO 2 quantum dots (QDs) are
fabricated via simple two-step method. Morphological investigation shows that the spherical …