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Valorization the waste of the wood industry (sawdust) and their use as adsorbent material: physicochemical characterization and modeling of optimization sorption using statistical approach
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نویسنده
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salamat asmaa ,ainane ayoub ,dahbi laila ,khammour fatima ,adib meriem ,kenz abdelkbir ,talbi mohammed ,abba el hassan ,elkouali m’hamed ,ainane tarik
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منبع
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journal of materials and environmental science - 2018 - دوره : 9 - شماره : 1 - صفحه:201 -211
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چکیده
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The present work reports on simple and effective ecofriendly approach for the valorization of waste of the wood industry in the environmental application as adsorbent biomaterials. the biomaterial was characterized using various instrumental techniques including scanning electron microscope coupled at energy dispersive spectroscopy (sem/eds) and fourier transformed infrared spectroscopy (ftir). in the other hand, other study is about optimization of sorption of methylene blue dye (mb) from aqueous solution onto the biomaterial prepared from waste of the wood industry using response surface methodology (rsm). effect of process parameters such as dosage of biomaterial, initial dye concentration, stirring speed, size of grains of adsorbent, and their interaction on the sorption were studied by using full factorial central composite design (ccd).
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کلیدواژه
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waste ,wood industry ,physicochemical characterization ,optimization ,RSM ,CCD and modeling
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آدرس
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university of hassan ii, faculty of sciences ben msik, laboratory of analytical chemistry and physical chemistry of materials, Morocco, university of hassan ii, faculty of sciences ben msik, laboratory of analytical chemistry and physical chemistry of materials, Morocco, university of hassan ii, faculty of sciences ben msik, laboratory of analytical chemistry and physical chemistry of materials, Morocco, university of hassan ii, faculty of sciences ben msik, laboratory of analytical chemistry and physical chemistry of materials, Morocco, university of hassan ii, faculty of sciences ben msik, laboratory of analytical chemistry and physical chemistry of materials, Morocco, university of hassan ii, faculty of sciences ben msik, laboratory of analytical chemistry and physical chemistry of materials, Morocco, university of hassan ii, faculty of sciences ben msik, laboratory of analytical chemistry and physical chemistry of materials, Morocco, university of moulay ismail, superior school of technology - khenifra (est-khenifra), Morocco, university of hassan ii, faculty of sciences ben msik, laboratory of analytical chemistry and physical chemistry of materials, Morocco, university of hassan ii, faculty of sciences ben msik, laboratory of analytical chemistry and physical chemistry of materials, Morocco. university of moulay ismail, superior school of technology - khenifra (est-khenifra), Morocco
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Authors
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