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Research Paper | Chemistry | Iraq | Volume 6 Issue 12, December 2017
Methylene Blue Adsorption Study Using Different Zno Types (Normal, Shaheed Factory, Nano)
Khulood Abed Saleh | Hamza Hatem Al-Taie
Abstract: The purpose of this research is to study the adsorption of methylene blue (M. B) on different types of ZnO ( normal, shaheed factory copper and brass industry & nano) at 298K & different M. B concentration, then choose which one is the best for the removal of M. B dye, the adsorption process studies an independent of temperature. The adsorption kinetic was achieved and oby the first order model. The adsorption isotherm for (normal & shaheed) ZnO was fitting to Freundlich model while nano ZnO was fitting to Temkin isotherm. Its clear that, nano ZnO is the best then normal ZnO and shaheed ZnO is the latest for the removal of M. B depend on % Removal and particle size. The three types of ZnO were identify by AFM (Atomic Force Microscope) to measure the particle size and scan its morphology.
Keywords: Nano ZnO, ZnO, AFM, Adsorption, methylene blue
Edition: Volume 6 Issue 12, December 2017,
Pages: 939 - 944
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Research Paper, Chemistry, India, Volume 6 Issue 10, October 2017
Pages: 509 - 513Nano ZnO Catalyzed Synthesis of 2-(4-hydroxynaphthalen-1-yl)-N-methyl-2-Phenylacetamide and its Aggregation in Water
K. S. Satheeshkumar | S. Subashkumar
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Research Paper, Chemistry, Iraq, Volume 6 Issue 10, October 2017
Pages: 1931 - 1939Synthesis of ZnO/Fe2O3 Composite from Different Source of ZnO and its Use in Degradation of Methylene Blue
Khulood Abed AL-Saade | HamzaHatem AL-Taie