Adsorption of Bromothymol Blue (BTB) Dye Using Four Zeolites as Adsorbent [PDF]
Kemija u Industriji, 2021 This study examined adsorption of anionic dye on four zeolitic materials incorporated (VS-1, CuZSM-5) and not incorporated into metals (S-1, ZSM-5).
Affaf Tabti +4 more
doaj +1 more source
On-line monitoring of the transesterification reaction between triglycerides and ethanol using near infrared spectroscopy combined with gas chromatography [PDF]
, 2011 Many analytical procedures have been developed to determine the composition of reaction mixtures during transesterification of vegetable oils with alcohols.
Dubreuil, Brigitte +4 more
core +3 more sources
Biowęgiel z pofermentacyjnej pozostałości kukurydzy hybrydowej - tani i wydajny sorbent metali ciężkich [PDF]
, 2019 Biochar produced from fermentation residue of maize hybrid was used in untreated form as a sorbent for the removal of Cd(II), Pb(II) and Zn(II) from aqueous solution.
Motyka, Oldřich +3 more
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Studies on the Adsorption Behavior of 152+154Eu (III) on Synthesized Graphene Oxide
Journal of Scientific Research in Science, 2020 Graphene oxide (GO) Samples are locally synthesized for use in sorption and radionuclides removal studies of 152+154Eu (III). The samples were characterized by FT-IR, X-ray diffraction (XRD) and electron scanning microscopy (SEM). These samples are used
F.H. El-Sweify +4 more
doaj +1 more source
Kinetic and isotherm studies for nickel ions’ biosorption by jute fabrics [PDF]
Journal of the Serbian Chemical Society, 2021 Raw jute fabric was chemically modified with 1 % NaOH for 30 min, 17.5 % NaOH for 5 min or with 0.7 % NaClO2 for 30 and 60 min to study the influence of changes in the chemical composition of the fabrics and quantity of carboxyl groups on the biosorption
Ivanovska Aleksandra +3 more
doaj +1 more source
Ion-exchange adsorption of reactive dye solution onto quaternized palm kernel shell [PDF]
, 2014 Quaternized palm kernel shell was successfully prepared by reacting with N-(3-chloro-2-hydroxypropyl)trimethylammonium chloride in basic condition. Adsorption experiments of Reactive Red E (RRE) dye were carried out in single batch system studied at ...
Abdullah, Luqman Chuah +3 more
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Egyptian Journal of Petroleum, 2021 The removal of Ni (II), Mn (II) and Zn (II) from crude yellow cake onto chitosan cross-linked by Epichlorohydrin (CS-ECH) and polyvinyl alcohol (PVA) were investigated in nitrate solutions. The influence of contact time, pH, temperature and initial metal
Huda Amer Ibrahiem +5 more
doaj +1 more source
Assessment of Chemically Modified Lignocellulose Waste for the Adsorption of Cr (VI)
Revista Facultad de Ingeniería, 2019 Chromium (Cr(VI)) presents carcinogenic and mutagenic effects in living beings. Biosorption is an alternative to conventional technologies for the treatment of waste water.
Candelaria Tejada-Tovar, M.Sc. +2 more
doaj +1 more source
Cr(VI) Sorption from Aqueous Solution: A Review
Applied Sciences, 2020 Hexavalent chromium (Cr(VI)) in water systems is a major hazard for living organisms, including humans. The most popular technology currently used to remove Cr(VI) from polluted water is sorption for its effectiveness, ease of use, low cost and ...
Angelo Fenti +4 more
doaj +1 more source
Removal of chlorobenzene and 1,4-dichlorobenzene using novel poly-o-toluidine zirconium(IV) phosphotellurite exchanger [PDF]
, 2017 Novel hybrid exchanger poly-o-toluidine zirconium(IV) phosphotellurite was synthesized and physicochemical properties of the material were well studied by FTIR, XRD, TGA, SEM-EDX and TEM analysis. The composite exchanger showed good ion exchange capacity
Janardanan, C. +2 more
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