Browsing by Subject "adsorption"
Now showing items 1-6 of 6
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Adsorption and corrosion inhibition studies of some selected Dyes as corrosion inhibitors for mild steel in acidic medium: gravimetric, electrochemical, quantum chemical studies and synergistic effect with Iodide Ions
(MDPI, 2015)The corrosion inhibition properties of some organic dyes, namely Sunset Yellow (SS), Amaranth (AM), Allura Red (AR), Tartrazine (TZ) and Fast Green (FG), for mild steel corrosion in 0.5 M HCl solution, were investigated ... -
Adsorption of Congo Red by surfactant-impregnated bentonite clay
(Taylor & Francis, 2016)Due to an ever-changing climate and invasive foreign plant species increase, South Africa struggles with limited water resources. Water is important for the sustenance of all living organisms and it has to be protected. ... -
Carbon dioxide capture from flue gases using dry sorbents
(North-West University (South Africa), 2021)The project entails capturing CO₂ produced from industrial flue gases with dry adsorbents through gas adsorption to mitigate the CO₂ emissions. Four commercially available activated carbon samples (CQ006, CQ30P, CQ650 and ... -
Gum ghatti and acrylic acid based biodegradable hydrogels for the effective adsorption of cationic dyes
(Elsevier, 2015)This article reports biosorption properties of Gum ghatti and acrylic acid based graft co-polymers for the adsorption of methylene blue (MB) and rhodamine B (RhB). Gg–cl–PAA removed 99% MB and 98% RhB from the respective ... -
Influence of carbon nanotubes on the bioavailability of fluoranthene
(Wiley, 2015)Concurrent with the increase in the use of carbon nanotubes (CNTs) in society is the rise of their introduction into the environment. Carbon nanotubes cause adverse effects themselves, and they have the potential to adsorb ... -
Moisture adsorption and desorption characteristics of some South African coals
(SAIMM, 2013)The high final total moisture content of fine coal after mining and processing is one of the major reasons that this resource is not extensively used in subsequent power generation, combustion, or other conversion processes. ...