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Liquid- liquid extraction of metals by using new bipyrazolic compounds
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نویسنده
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Bouabdallah I. ,Zidane I. ,Hacht B. ,Ramdani A. ,Touzani R.
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منبع
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journal of materials and environmental science - 2010 - دوره : 1 - شماره : 1 - صفحه:20 -24
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چکیده
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The synthesis of new bipyrazole derivatives (1, 3, 4) is reported. the structures of these products were confirmed by ir, ms, ea and nmr (1h and 13c) spectroscopy. the extraction behaviour of cu (ii), cd (ii) and pb (ii) from aqueous solution has been investigated with dichloromethane solution for compounds (1-4). the percentage of the extracted cation was determined by atomic absorption spectroscopy measurements.
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کلیدواژه
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Synthesis ,Bipyrazole ,Extraction ,Copper (II) ,Lead (II) ,Cadmium (II).
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آدرس
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Université Mohammed Premier, Faculté des Sciences, LCAE-URAC 18, Morocco, Université Mohammed Premier, Faculté des Sciences, LCAE-URAC 18, Morocco, Université Mohammed Premier, Faculté des Sciences, Laboratoire de Spéciation et de Surveillance de la Pollution en Méditerranée, Morocco, Université Mohammed Premier, Faculté des Sciences, LCAE-URAC 18, Morocco, Université Mohammed Premier, Faculté des Sciences, LCAE-URAC 18, Morocco. Université Mohammed Premier, Faculté Pluridisciplinaire, Morocco
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پست الکترونیکی
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touzanir@yahoo.fr
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Authors
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