Bentonite as an adsorption surface for bromothymol blue dye from aqueous solution
Publication Date
Tue Sep 27 2016
Journal Name
Mine Water Environ.
(6)
(5)
Publication Date
Mon Mar 01 2021
Journal Name
Iop Conference Series: Materials Science And Engineering
Purification and activation of the Iraqi bentonite for edible oil Production
Abstract<p>Samples of Iraqi bentonitic sediments, representing local montmorillonite brought from Traifawi region near the Syrian border. Mineralogical the samples were characterized as low grade of Ca-smectite, particle size, chemical analysis, XRD, and BET surface area analyses of the samples were carried out to examine the structure of bentonite before and after acid activation. The goal is to prepare a bleaching earth for edible oil production. Iraqi Bentonite was beneficiated and activated by series of physical and chemical steps, using 4N & 6N concentration of hydrochloric acid and at a temperature of 70-80 ° C. Surface area and pore volume of the samples were determined to assess the bleaching power</p>
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(8)
Publication Date
Sat Oct 01 2022
Journal Name
Journal Of Pakistan Association Of Dermatologists
(1)
Publication Date
Mon Mar 08 2021
Journal Name
Baghdad Science Journal
An approximate solution for solving linear system of integral equation with application on "Stiff" problems
An approximate solution of the liner system of ntegral cquations fot both fredholm(SFIEs)and Volterra(SIES)types has been derived using taylor series expansion.The solusion is essentailly
Publication Date
Sun May 01 2022
Journal Name
Journal Of Ecological Engineering
(14)
(12)
Publication Date
Tue Sep 01 2020
Journal Name
Petroleum
Reversible and irreversible adsorption of bare and hybrid silica nanoparticles onto carbonate surface at reservoir condition
Nanofluid
Silica nanoparticles
Wettability
Contact angle
Surface treatment
Adsorption
Salinity
Carbonate reservoir
Carbonate
Realistic implementation of nanofluids in subsurface projects including carbon geosequestration and enhanced oil recovery requires full understanding of nanoparticles (NPs) adsorption behaviour in the porous media. The physicochemical interactions between NPs and between the NP and the porous media grain surface control the adsorption behavior of NPs. This study investigates the reversible and irreversible adsorption of silica NPs onto oil-wet and water-wet carbonate surfaces at reservoir conditions. Each carbonate sample was treated with different concentrations of silica nanofluid to investigate NP adsorption in terms of nanoparticles initial size and hydrophobicity at different temperatures, and pressures. Aggregation behaviour and the
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(57)
(52)
Publication Date
Fri Feb 27 2026
Journal Name
Sustainability
Recent Developments in Membrane, Adsorption, and Electrochemical Sustainable Approaches for Cadmium Removal from Contaminated Water
cadmium removal
polymer membranes
adsorption
electrochemical methods
hybrid systems
green materials
United Nations SDGs
The issue of cadmium (Cd(II)) contamination of the water is a serious concern of the environmental and health problem, and this requires effective technology to remove the problem of toxic element. It is the purpose of this review paper to give an overview of several techniques of cadmium removal, such as polymer membranes and composites, adsorption using green materials, and electrochemical methods. The important conclusions are presented regarding the effectiveness of the polymer and composite membranes; e.g., the efficacy of the PES/HPEI-SH membrane that reached 99% removal of Cd(II) in 20 min with adsorption capacity of 135.59 mg/cm2, and the PVA/IC/PANI/GO nanofiber composite that indicates high adsorption of the 459 mg/g. The
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(1)
(2)
Publication Date
Wed Jun 01 2016
Journal Name
Journal Of The College Of Basic Education
Publication Date
Sat Nov 30 2019
Journal Name
Journal Of Engineering And Applied Sciences
Publication Date
Thu Sep 13 2012
Journal Name
Ibn Al-haitham Journal For Pure And Applied Sciences