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Information Seminar Paper

Title

PREPARATION OF CLAY MAGNETIC NANOCOMPOSITES MODIFIED FOR PRECONCENTRATION OF NICKEL AND ITS DETERMINATION BY FAAS

Pages

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Abstract

 WATER AND SOIL POLLUTION WITH HEAVY METALS POSE A THREAT TO THE ENVIRONMENT AND HUMAN HEALTH. FIND AN EFFECTIVE WAY TO REFINE THESE METALS FROM WATER IS VERY IMPORTANT. IN THIS STUDY, THE REMOVAL OF NICKEL FROM AQUEOUS SOLUTION USING MODIFIED MAGNETITE NANO COMPOSITES WAS STUDIED. MAGNETITES NANOPARTICLES SYNTHESIZED AND MODIFIED ITS PROPERTIES WERE MEASURED USING FT-IR SPECTROSCOPY. THE EFFECT OF VARIOUS PARAMETERS, SUCH AS PH, TYPE AND CONCENTRATION OF ACID, EFFECT OF THE ADSORBENT AMOUNT AND EFFECT OF ULTRA SONICATION TIME WERE OPTIMIZED. AS A RESULT, IT IS HOPED TO USE THE METHOD FOR EXTRACTION AND PRECONCENTRATION OF METAL IONS IN REAL SAMPLES USED EFFECTIVELY. THE PROPOSED METHOD PERMITTED A LARGE ENRICHMENT FACTOR (ABOUT 200). THE RELATIVE STANDARD DEVIATION OF THE METHOD WAS ±1.94 % (FOR TEN REPLICATE DETERMINATIONS OF 2.0 MG ML-1 OF NI (II) AND THE LIMIT OF DETECTION WAS 1.0 MG ML-1. THE RESULTS SHOWED THAT CO3O4 @CLAY@AAAPTS ADSORBENT COULD BE EMPLOYED AS AN EFFECTIVE MATERIAL FOR PRECONCENTRATION AND THEIR DETERMINATION OF NI FROM AQUEOUS SOLUTIONS.

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  • Cite

    APA: Copy

    Naghizadeh, Matin, TAHER, MOHAMMAD ALI, & TAMADDON, ALI MOHAMMAD. (2016). PREPARATION OF CLAY MAGNETIC NANOCOMPOSITES MODIFIED FOR PRECONCENTRATION OF NICKEL AND ITS DETERMINATION BY FAAS. INTERNATIONAL CONFERENCE ON INNOVATION IN SCIENCE AND TECHNOLOGY. SID. https://sid.ir/paper/926669/en

    Vancouver: Copy

    Naghizadeh Matin, TAHER MOHAMMAD ALI, TAMADDON ALI MOHAMMAD. PREPARATION OF CLAY MAGNETIC NANOCOMPOSITES MODIFIED FOR PRECONCENTRATION OF NICKEL AND ITS DETERMINATION BY FAAS. 2016. Available from: https://sid.ir/paper/926669/en

    IEEE: Copy

    Matin Naghizadeh, MOHAMMAD ALI TAHER, and ALI MOHAMMAD TAMADDON, “PREPARATION OF CLAY MAGNETIC NANOCOMPOSITES MODIFIED FOR PRECONCENTRATION OF NICKEL AND ITS DETERMINATION BY FAAS,” presented at the INTERNATIONAL CONFERENCE ON INNOVATION IN SCIENCE AND TECHNOLOGY. 2016, [Online]. Available: https://sid.ir/paper/926669/en

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