Výsledky vyhledávání - "Neda Asanjarani"

Simultaneous spectrophotometric determination of Ga(III) and Tl(III) by using genetic algorithm based on wavelength selection-partial least squares regression

Autor: Jahan B. Ghasemi, Javad Zolgharnein, Neda Asanjarani, Gholamhassan Azimi

Publikováno v: Journal of Analytical Chemistry. 70:148-153

A method for simultaneous spectrophotometric determination of Ga(III) and Tl(III) based on their complexes with 4-(2-pyridylazo)-resorcinol (PAR) is proposed. The results of simultaneous determinations in mixture were obtained by using partial least

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07fcfd8784df2e5fd516c11cd3bfedbd
https://doi.org/10.1134/s1061934815020070

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Hybrid central composite design approach for simultaneous optimization of removal of alizarin red S and indigo carmine dyes using cetyltrimethylammonium bromide-modified TiO2 nanoparticles

Autor: Maryam Bagtash, Neda Asanjarani, Javad Zolgharnein

Publikováno v: Journal of Environmental Chemical Engineering. 2:988-1000

A novel adsorbent called cetyltrimethylammonium bromide (CTAB)-modified TiO2 nanoparticles were used for an efficient removal of anionic dyes (e.g. alizarin red S and indigo carmine) from water samples in single and binary batch systems. The influenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1901795dd377b44bdbf1f45dc394a89
https://doi.org/10.1016/j.jece.2014.03.017

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Removal of Methyl Violet Dye from Aqueous Solution bysf Platanus CarpinifoliaTree Leaves as Highly Efficient Sorbent: Multivariate Optimization, Isotherm Modeling, and Kinetic Studies

Autor: Fateme Gholami, Gholamhasan Azimi, Javad Zolgharnein, Peyman Zolgharnein, Neda Asanjarani

Publikováno v: Separation Science and Technology. 49:752-762

This study introduces a novel and highly efficient biosorbent called Platanus Carpinifolia tree leaves to remove Methyl violet from aqueous solution. A Box-Behnken design of experiment based on three main factors (initial concentration ( C d ), sorbe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8653e88509bd1062cd40e3b1ac8e108a
https://doi.org/10.1080/01496395.2013.862547

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Taguchi L16 orthogonal array optimization for Cd (II) removal using Carpinus betulus tree leaves: Adsorption characterization

Autor: Neda Asanjarani, Tahere Shariatmanesh, Javad Zolgharnein

Publikováno v: International Biodeterioration & Biodegradation. 85:66-77

Taguchi orthogonal design was used for multivariate optimization of Cd(II) removal by Carpinus betulus tree leaves from an aqueous solution in a batch system. Effective factors on adsorption process, such as temperature, amount of sorbent, initial co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77b0cd97b905ba7317597f168d45959e
https://doi.org/10.1016/j.ibiod.2013.06.010

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Doehlert design as optimization approach for the removal of Pb(II) from aqueous solution byCatalpa Speciosatree leaves: adsorption characterization

Autor: Tahere Shariatmanesh, Javad Zolgharnein, A. Zolanvari, Neda Asanjarani

Publikováno v: Desalination and Water Treatment. 53:430-445

Catalpa speciosa tree leaves were used to remove Pb(II) from aqueous solutions. Removal process was optimized by applying experimental design strategy. Optimization was based on the application of a two-level full-factorial design for screening the s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce36a4b9d615ea6afcaee3dea4752982
https://doi.org/10.1080/19443994.2013.853625

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Cercis siliquastrumTree Leaves as an Efficient Adsorbent for Removal of Ag(I): Response Surface Optimization and Characterization of Biosorption

Autor: Neda Asanjarani, Tahere Shariatmanesh, Javad Zolgharnein

Publikováno v: CLEAN - Soil, Air, Water. 41:1183-1195

The Cercis siliquastrum tree leaves are introduced as a low cost biosorbent for removal of Ag(I) from aqueous solution in a batch system. FT-IR, XRD analysis, and potentiometric titration illustrate that the adsorption took place and the acidic funct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::704a44cb7b2c1e285306fcaa2ecb1cc3
https://doi.org/10.1002/clen.201200557

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Removal of thallium(I) from aqueous solution using modified sugar beet pulp

Autor: Tahere Shariatmanesh, Javad Zolgharnein, Neda Asanjarani

Publikováno v: Toxicological & Environmental Chemistry. 93:207-214

Sugar beet pulp, a waste-product of sugar-refining factories, is suggested as sorbent to remove thallium(I) from aqueous solutions in a batch process. The sorbent is enhanced in its removal efficiency by pretreatment with NaOH. The effects of pH, tem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f44a5f8ca3c1c66163893450be62d4aa
https://doi.org/10.1080/02772248.2010.523424

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Optimization and Characterization of Tl(I) Adsorption onto Modified Ulmus carpinifolia Tree Leaves

Autor: Javad Zolgharnein, S. Norollah Mousavi, Neda Asanjarani

Publikováno v: CLEAN - Soil, Air, Water. 39:250-258

Ulmus carpinifolia tree leaves were successfully used to remove Tl(I) from aqueous solution in a batch system. In order to improve the uptake capacity of sorbent, it was modified by various chemical agents such as NaOH, HNO 3 , NH 3 , NaCl, NaHCO 3 ,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c6e9ebaa2a3ccea769e241ca401bf1f
https://doi.org/10.1002/clen.201000231

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