1000 resultados para Peel, Joseph Alexander.
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1928/07 (N34)-1928/08.
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1925/07 (N16)-1925/08.
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1925/01 (N13)-1925/02.
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1923/05 (N3)-1923/06.
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1927/07 (N28)-1927/08.
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1927/01 (N25)-1927/02.
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1924/07 (N10)-1924/08.
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1926/05 (N21)-1926/06.
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1924/01 (N7)-1924/02.
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1923/07 (N4)-1923/08.
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1927/07 (N29)-1927/12 (N30).
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Many students and professionals in chemistry and chemical engineering related the name Kwong with one of the most remarkable equations of state with two parameters. In the same way, very few people know who Kowng was. This article shows some of the unknown personal and professional facts of Joseph Neng Shun Kwong, a person who devoted almost four decades of his life to the industrial research in the adhesives industry.
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In the present study, a high-surface area activated carbon was prepared by chemical activation of lemon peel with H3PO4 as the active agent. Then, the adsorption behavior of Malachite green dye and Pb(II) ions on the produced activated carbon was studied. Batch process was employed for sorption kinetics and equilibrium studies. Experimental data were ï¬tted to various isotherm models. According to the Langmuir model, the maximum adsorption capacities of Malachite green dye and Pb(II) ions were found to be 66.67 and 90.91 mg g-1, respectively, at room temperature. Kinetic studies showed the adsorption process followed a pseudo second-order rate model. The sorption kinetics were controlled by intra-particle diffusion. The results indicated that the produced activated carbon can be economically and effectively used as an adsorbent for the removal of Malachite green dye and Pb(II) ions from wastewaters.
