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 …

Removal of hazardous crystal violet dye by low-cost P-type zeolite/carbon composite obtained from in situ conversion of coal gasification fine slag

YH Wu, K Xue, QL Ma, T Ma, YL Ma, YG Sun… - Microporous and …, 2021 - Elsevier
As the bulk of solid waste from coal chemical industry, coal gasification fine slag (CGFS)
mainly consists of aluminosilicates and residual carbon. Currently, the common …

[HTML][HTML] Synthesis of magnetic γ-Fe2O3-based nanomaterial for ultrasonic assisted dyes adsorption: modeling and optimization

A Asfaram, M Ghaedi, S Hajati, A Goudarzi - Ultrasonics Sonochemistry, 2016 - Elsevier
Abstract γ-Fe 2 O 3 nanoparticles were synthesized and loaded on activated carbon. The
prepared nanomaterial was characterized by field emission scanning electron microscopy …

Biosorption of copper (II) ions by flax meal: empirical modeling and process optimization by response surface methodology (RSM) and artificial neural network (ANN) …

D Podstawczyk, A Witek-Krowiak, A Dawiec… - Ecological …, 2015 - Elsevier
In the present study, application of waste flax meal was investigated for the removal of
copper (II) ions from aqueous solution. The effect of operating parameters such as metal …

Natural clay as a low-cost adsorbent for crystal violet dye removal and antimicrobial activity

AQ Alorabi, MS Hassan, MM Alam, SA Zabin… - Nanomaterials, 2021 - mdpi.com
This investigation aimed at evaluating the efficiency of micro and nanoclays as a low-cost
material for the removal of crystal violet (CV) dye from an aqueous solution. The impacts of …

Optimal factor evaluation for the dissolution of alumina from Azaraegbelu clay in acid solution using RSM and ANN comparative analysis

PE Ohale, CF Uzoh, OD Onukwuli - south African journal of chemical …, 2017 - journals.co.za
Artificial neural network (ANN) and Response Surface Methodology based on a 2 5-1
fractional factorial design were used as tools for simulation and optimisation of the …

Synthesis and characterisation ZnO/TiO2 incorporated activated carbon as photocatalyst for gas refinery effluent treatment

P Taghizadeh-Lendeh, AHM Sarrafi, A Alihosseini… - Polyhedron, 2024 - Elsevier
This study aims to optimize the ZnO/TiO 2-Active carbon (AC) catalyst for utilized in the
degradation of gas refinery effluent (GRE) treatment under sunlight via photocatalytic …

Application of graphene oxide modified with 8-hydroxyquinoline for the adsorption of Cr (VI) from wastewater: Optimization, kinetic, thermodynamic and equilibrium …

A Sheikhmohammadi, SM Mohseni, M Sardar… - Journal of Molecular …, 2017 - Elsevier
In the present study, removal of Cr (VI) from aqueous solution was investigated by
adsorption onto graphene oxide modified with 8-hydroxyquinoline (8-HQ-GO-Fe 3 O 4) …

Photodegradation of Erythromycin antibiotic by γ-Fe2O3/SiO2 nanocomposite: response surface methodology modeling and optimization

A Fakhri, S Rashidi, I Tyagi, S Agarwal… - Journal of Molecular …, 2016 - Elsevier
Efficient adsorbent γ-Fe 2 O 3/SiO 2 nanocomposites were synthesized using sol–gel
method. The developed adsorbent was well characterized using various analytical …

Optimization of simultaneous removal of methylene blue, crystal violet, and fuchsine from aqueous solutions by magnetic NaY zeolite composite

M Shirani, A Semnani, H Haddadi… - Water, Air, & Soil …, 2014 - Springer
In this study, the adsorbent, magnetic NaY zeolite was synthesized for simultaneous removal
of three toxic cationic dyes, methylene blue, crystal violet, and fuchsine, from aqueous …