Uptakes of Cu2+, Pb2+ and Zn2+ on Synthetic Hydrotalcite in Aqueous Solution.
نویسندگان
چکیده
منابع مشابه
Effective Removal of Heavy Metal Ions Zn2+, Ni2+, Cu2+, Cr3+ from Aqueous Solution by Synthetic Superabsorbent Polymer
Heavy metal pollution is propagating throughout the world with the enlargement of industrial activities. The elimination of heavy metal ions from industrial wastewaters has drawn much attention because of the hazardous effects of the heavy metal ions on different organisms. According to these facts, poly (2, 2, 3, 3- tetracyanocyclopropyl) phenyl acryl...
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Since 1960, derivatives of 2-pyridylazo have been extensively studied for analytical purposes. A very important example is 4-(2pyridylazo)-resorcinol, PAR. This is an excellent metallochromic indicator and also very useful as a chromogenic agent for the quantitative determination of over 50 elements, including at trace levels [10]. PAR, C11H9N3O2, is commercially available as the free dye in th...
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The present study was carried out to investigate the adsorption and leaching behavior of Cu2+, Zn2+ and Pb2+ by sediments collected from the western banks of three different sectors along River Nile at Aswan governorate, Egypt. The feasibility of sediments for the removal of Cu2+, Zn2+ and Pb2+ from aqueous solutions was tested under the effect of three conditions (pH, initial metal concentrati...
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ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1992
ISSN: 2185-0925,0369-4577
DOI: 10.1246/nikkashi.1992.1504