Güncel Gönderiler: Kimya ve Kimyasal İşleme Teknolojileri Bölümü Koleksiyonu
Toplam kayıt 195, listelenen: 61-80
-
Removal of Methylene Blue from Aqueous Solution Using by Untreated Lignite as Potential Low-cost Adsorbent: Kinetic, Thermodynamic and Equilibrium Approach
(Journal of Water Process Engineering, 2014-04-24)[Abstract Not Available] -
Optimization of the adsorption of a textile dye onto nanoclay by using central composite design
(Turkish Journal of Chemistry, 2015-04-16)[Abstract Not Available] -
Adsorption of two cationic textile dyes from water with modified nanoclay: A comparative study by using central composite design
(Journal of Environmental Chemical Engineering, 2015-11-14)[Abstract Not Available] -
Modeling of adsorption isotherms and kinetics of remazol red RB adsorption from aqueous solution by modified clay
(Desalination and Water Treatment, 2012-07-30)[Abstract Not Available] -
Preparation of cetyltrimethylammonium bromide modified montmorillonite nanomaterial for adsorption of a textile dye
(Journal of the Taiwan Institute of Chemical Engineers, 2014-07-14)[Abstract Not Available] -
Synthesis of Zinc Oxide Nanoparticles on Montmorillonite for Photocatalytic Degradation of Basic Yellow 28: Effect of Parameters and Neural Network Modeling
(Current Nanoscience, 2015-05-11)[Abstract Not Available] -
Artificial neural network modeling of photocatalytic removal of a disperse dye using synthesized of ZnO nanoparticles on montmorillonite
(Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2015-01-14)[Abstract Not Available] -
Ultrasound-assisted adsorption of textile dyes using modified nanoclay: Central composite design optimization
(Korean Journal of Chemical Engineering, 2015-05-16)[Abstract Not Available] -
Carrier element-free coprecipitation (CEFC) method for the separation, preconcentration and speciation of chromium using an isatin derivative
(Analytica Chimica Acta, 2009)A new, simple, rapid and sensitive separation, preconcentration and speciation procedure for chromium in environmental liquid and solid samples has been established. The present speciation procedure for Cr(III) and Cr(VI) ... -
Evaluation of Adsorption Characteristics of Malachite Green onto Almond Shell (Prunus dulcis)
(Separation Science and Technology, 2010)The potential usage of almond shell (P. dulcis), which is an agricultural waste product, in the removal of malachite green from aqueous solutions was evaluated with respect to various experimental parameters including ... -
Kinetics, Thermodynamics and Equilibrium Evaluation of Adsorptive Removal of Methylene Blue onto Natural Illitic Clay Mineral
(Desalination and Water Treatment, 2014)The natural illitic clay mineral (NICM) has been used as a low cost and highly effective adsorbent in the removal of a toxic cationic dye, methylene blue (MB), from aqueous solution by a batch adsorption technique. The ... -
Assessment of kinetics, thermodynamics and equilibrium parameters of Cu(II) adsorption onto Rosa canina seeds
(Desalination and Water Treatment, 2014)Rosa canina seeds (RCS) is considered as a low-cost and promising adsorbent in removal of metal ions; hence, in the present study, we aimed to test the adsorptive removal of Cu(II) ions from aqueous solutions by utilizing ... -
An Application of Carrier Element Free Coprecipitation (CEFC) Method for Determination of Co(II), Cu(II) and Ni(II) Ions in Some Food and Water Samples
(Acta Chimica Slovenica, 2013)A simple and highly sensitive separation and preconcentration procedure, which has minimal impact on the environment, has been developed. The procedure is based on the carrier element free coprecipitation (CEFC) of Co(II), ... -
Removal of phenol from aqueous solution by adsorption onto organomodified Tirebolu Bentonite: Equilibrium, kinetic and thermodynamic study
(Journal of Hazardous Materials, 2009)A natural bentonite modified with a cationic surfactant, cetyl trimethylammonium bromide (CTAB), was used as an adsorbent for removal of phenol from aqueous solutions. The natural and modified bentonites (organobentonite) ... -
Acetohydrazide Derivative for Selective Separation and Preconcentration of Cu(II) Ions by Coprecipitation Method Without Using a Carrier Element
(Taylor & Francis Inc, 2012)A simple and rapid procedure based on the combination of carrier element free coprecipitation (CEFC) and flame atomic absorption spectrometric (FAAS) determinations has been developed for selective separation and ... -
Tea-industry waste activated carbon, as a novel adsorbent, for separation, preconcentration and speciation of chromium
(Analytica Chimica Acta, 2011)Activated carbon was produced from tea-industry wastes (TIWAC) and employed as a low cost and effective solid phase material for the separation, preconcentration and speciation of chromium species without using a complexing ... -
SOLID PHASE EXTRACTION OF Cd(II) AND Pb(II) IONS BY A NEW CARBOTHIOAMIDE DERIVATIVE
(Soc Chilena Quimica, 2013)An effective, simple, low cost and accurate sorption-spectrophotometric platform for the extractions and subsequent quantifications of Cd(II) and Pb(II) ions in food and environmental samples has been described in this ... -
Biosorption of Rhodamine 6G from aqueous solutions onto almond shell (Prunus dulcis) as a low cost biosorbent
(Desalination, 2010)This work presents an alternative methodology for removal of a dyestuff, Rhodamine 6G (R6G), from aqueous solutions by using a new biosorbent, almond shell (Prunus dulcis), in a batch biosorption technique. The characterization ... -
Separation and preconcentration of lead, chromium and copper by using with the combination coprecipitation-flame atomic absorption spectrometric determination
(Elsevier Science Inc, 2014)A coprecipitation method was developed for the quantitative separation and preconcentration of Pb(II), Cr(III) and Cu(II) ions. Analytes were coprecipitated using a triazole derivative (2-{4-[2-(1H-indol-3-yl)ethyl]-3-(4 ... -
Preconcentration, separation and spectrophotometric determination of aluminium(III) in water samples and dialysis concentrates at trace levels with 8-hydroxyquinoline–cobalt(II) coprecipitation system
(Journal of Hazardous Materials, 2010)A separation-preconcentration procedure was developed for the determination of trace amounts of aluminium in water samples and dialysis concentrates by UV-vis Spectrophotometry after coprecipitation using 8-hydroxyquinoline ...
