Results 11 to 20 of about 147,273 (291)
FOTODEGRADASI METHYL ORANGE DALAM REAKTOR FIXED BED BATU APUNG-SEMEN
Jurnal Sains dan Teknologi, 2016 Abstrak Tujuan penelitian ini adalah untuk mengetahui karakteristik batu apung dan semen yang digunakan sebagai bed dalam reaktor fixed bed dan efektivitasnya dalam mendegradasi methyl orange akibat pengaruh pH larutan dan sinar dalam sistem reaksi. Bed
N.W. Yuningrat +2 more
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Photometric Determination of Octadecylamine with Methyl Orange
Journal of Analytical Chemistry, 2002 The reaction of octadecylamine with Methyl Orange in water at pH 2.5-4.0 was studied. Linear relationships were revealed between the decrease in the absorbance of an aqueous solution of Methyl Orange and the concentration of octadecylamine. Optimal conditions of the reaction were found.
Evtushenko Yu.M. +2 more
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Journal of Water and Environment Technology, 2023 Azo dyes are common aqueous environmental pollutants in developing countries. Hydrogenation is a highly effective method for decomposition of azo dyes; however, this method requires the use of noble metals as catalysts.
Shota Yokoyama +2 more
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PENGARUH PENAMBAHAN TRIPOLYFOSFAT PADA KITOSAN BEADS UNTUK ADSORPSI METHYL ORANGE
Jurnal MIPA, 2016 Modifikasi kitosan dilakukan dalam rangka meningkatkan daya adsorpsi kitosan. Penambahan tripolyfosfat (TPP) dapat mempengaruhi kinerja kitosan untuk mengadsorpsi methyl orange.
ADR Madjid +3 more
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STUDIES OF THE CHROMOISOMERISM OF METHYL ORANGE. [PDF]
Journal of the American Chemical Society, 1917 n ...
Dehn, William M., McBride, Lois
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Enhanced decolourization of methyl orange by immobilized TiO2/chitosan-montmorillonite [PDF]
, 2020 Many attempts have been made to improve the photocatalytic performance of immobilized photocatalysts for large-scale applications by modification of the photocatalyst properties.
Schneider, Raphaël +4 more
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Structural, Optical and Magnetic Feature of Core-Shell Nanostructured Fe3O4@GO in Photocatalytic Activity [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2020 In this paper, structural, magnetic, optical, and photocatalytic properties of core-shell structure Fe3O4@GO nanoparticles have been compared with Fe3O4 nanoparticles in the degradation of methyl blue and methyl orange.
Amir Abharya, Ahmad Gholizadeh
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Prediction of pollutant removal from aqueous solutions using magnetic photocatalysts
Applied Water Science, 2023 In this research, magnetic nanocomposite (MGO@TiO2) consisting of Fe3O4, TiO2 and graphene oxide is synthesized for the photocatalytic removal of methyl orange, and its photocatalytic activity is compared with the nanohybrid (Fe3O4@TiO2) without graphene
Sedigheh Abbasi +2 more
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Jurnal Sumberdaya Alam dan Lingkungan, 2019 Air limbah industri mengandung berbagai kontaminan termasuk asam, basa, padatan terlarut, senyawa beracun, dan zat warna organik. Methyl orange merupakan salah satu zat warna yang sering digunakan dalam industri kertas, plastik, makanan, dan tekstil ...
Bambang Rahadi Widiatmono +2 more
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Indonesian Journal of Chemistry, 2016 Synthesis of graphite/PbTiO3 composite as a catalyst in photodegradation and photoelectrodegradation process of methyl orange have been conducted. The purposes of this research are to study the effect of radiation time, composition of composite, voltage ...
Candra Purnawan +2 more
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