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Determination of sedimentation rates and absorption coefficient of insoluble metal carbonates
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نویسنده
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MKPENIE V.N. ,ONWU F.K.
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منبع
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journal of applied sciences and environmental management - 2006 - دوره : 10 - شماره : 3 - صفحه:123 -126
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چکیده
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Studies on the sedimentation rates of insoluble metal carbonates showed that zn^2+ has a higher sedimentation rate of 5.10x10^-2 s^-1 while ni^2+ has the lowest sedimentation rates of 1.10 x10^-3. the rate of sedimentation of the metal carbonates decreased in the order: zn^2+ > cd^2+ > cu^2+ > co^2+ > ni^2+. the order showed a decrease in the density of the carbonates and also correlated with the decrease in the mass (and particle) absorption coefficient of the metal carbonates.
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آدرس
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University of Uyo, Department of Chemistry, Nigeria, Ebonyi State University, Department of Industrial Chemistry, Nigeria
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Authors
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