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51篇 您的检索式:作者名="MADRAKIAN"
    题名 作者 年代 出处 被引量
1Application of Modified Silica Coated Magnetite Nanoparticles for Removal of Iodine from Water Samples显示文摘The adsorption of iodine onto silica coated magnetite nanoparticles(im-SCMNPs) that modified with imidazole was investigated for removal of high concentrations of iodine from wastewater. Modified silica magnetite nanoparticles showed high efficiency in removing iodine from wastewater samples. The optimum pH for iodine removal was 7.0-8.0. The adsorption capacity was evaluated using both the Langmuir and Freundlich adsorption isotherm models. The size of the produced magnetite nanoparticles was determined by X-ray diffraction analysis and scanning electron microscopy. Synthesized magnetite nanoparticles showed the high adsorption capacity and would be a good method to increase adsorption efficiency for the removal of iodine in a wastewater treatment process. The Langmuir adsorption capacity(qmax) was found to be 140.84 mg/g of the adsorbent.Tayyebeh Madrakian Abbas Afkhami Mohammad Ali Zolfigol Mazaher Ahmadi Nadia Koukabi 2012Nano-Micro Letters2012,4,1:5
2Simultaneous spectrophotometric determination of binary mixtures of surfactants using continuous wavelet transformation 显示文摘AFKHAMI A NEMATOLLAHI D MADRAKIAN T 2009Journal of Hazardous Materials2009,166,2:1
3The effect of acid treatment of carbon cloth on the adsorption of nitrite and nitrate ions显示文摘Afkhami A Madrakian T Karimi Z 2007J Hazard Mater2007,144,12:1
4Spectrophotometric determination of periodate,iodate and bromate mixtures based on their reaction with iodide显示文摘AFKHAMI A MADRAKIAN T ZAREI A R 2001Anal Sci2001,17,10:1
5Removal, preeoneentration and spectrophotometrie determination of U( VI ) from water samples using modified maghemite nan- opartieles 显示文摘MADRAKIAN T AFKHAMI A RAHIMI M 2012Journal of Radioanalytieal and Nuclear Chemistry2012,292,2:1
6Synthesis of morpholinated and 8-hydroxyquinolinated silica gel and their application to water softening显示文摘Zolfigol M A Madrakian T Ghaemi E 2002Green Chemistry2002,4,6:1
7Simultaneous spectrophotometric determination of binary mixtures of surfactants using continuous wavelet transformation显示文摘AFKHAMI A NEMATOLLAHI D MADRAKIAN T 0,,:1
8Highly sensi- tive and selective determination of thiocyanate using gold nanop articles surface decorated multi-walled carbon nanotubes modi- fied carbon paste electrode显示文摘Afkhami A Soltani-Felehgari F Madrakian T 2014Sensors and Actuators B2014,196,:1
9Kinetic-spectrophotometric determination of trace amounts of As ( m ) based on its inhibitory effect on the redox reaction between bromate and hydrochloric acid 显示文摘Afkhami A Madrakian T Assl AA 2001Talanta2001,55,:1
10Cloud-point preeoneentration and spectrophotometric determination of trace amounts of molybdenum(Ⅵ) in steels and water samples显示文摘MADRAKIAN T GHAZIZADEH F 2008J Hazard Mater2008,153,1:1
11A-lumina nanopartieles grafted with functinal groups as a new adsorbent in effcient re- moval of formaldehyde from water samples 显示文摘Afkhami A Bagheri H Madrakian T 2011Desalination2011,281,:1
12The effect of acid treatment of carbon cloth on the adsorption of nitrite and nitrate ions显示文摘Afkhami A Madrakian T Karimi Z 2007Journal of Hazardous Materials2007,144,1:1
13Spectrophotometric determination of beryllium in water samples after micelle-mediated extraction preconcentration显示文摘Abbas Afkhami Tayyebeh Madrakian Elaheh Bozorgzadeh Morteza Bahram 2006Talanta2006,,3:1
14Kinetic-spectrophotometric determination of selenium in natural water after preconcentration of elemental selenium on activated carbon显示文摘Abbas Afkhami Tayyebeh Madrakian 2002Talanta2002,,58:1
15The effect of acid treatment of carbon cloth on the adsorption of nitrite and nitrate ions显示文摘Afkhami A Madrakian T Karimi Z 2007J Hazard Mater2007,144,1:1
16Preconcentration and spectrophotometric determination of low concentrations of malachite green and leuco-malachite green in water samples by high performance solid phase extraction using maghemite nanoparticles 显示文摘Afkhami A Moosavi R Madrakian T 2010Talanta2010,82,2:1
17N-Bromo Reagent Mediated Oxidation of Urazoles to Their Corresponding Triazolinediones under Mild and Heterogeneous Conditions显示文摘Mohammad Ali Zolfigol Gholamabbas Chehardoli Ezat Ghaemi Elaheh Madrakian Reza Zare Tahereh Azadbakht Khodabakhsh Niknam Shadpour Mallakpour 2008Monatshefte für Chemie - Chemical Monthly2008,,3:1
18Kinetic - spectrophotometric determination of trace amounts of As ( III) based on its inhibitory effect on the redox reaction between bromate and hydrochloric acid 显示文摘Afkhami A Madrakian T AfsharAssl A 2001Talanta2001,55,1:1
19Kinetic-spectrophotometric Determination of Trace Amounts of As(III) Based on Its Inhibitory Effect on the Redox Reaction Between Bromate and Hydrochloric Acid显示文摘AFKHAMI A MADRAKIAN T ASSL A A 2001Talanta2001,55,:1
20Kinetic-spectrophotometric determination of selenium in natural water after preconcentration of elemental selenium on activated carbon 显示文摘Afkhami A Madrakian T 2002Talanta2002,58,2:1
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