The Removal of Methylene Blue Dye from Aqueous Solutions Using Activated and Non-Activated Bentonites
نویسندگان
چکیده
منابع مشابه
Effectiveness of Quercus Branti Activated Carbon in Removal of Methylene Blue from Aqueous Solutions
Background & Aims of the Study: Dyes are one of the most contaminants in textile industrial wastewater that they are often carcinogenic, mutagenic and non-degradable. Therefore, with regard to environmental aspects, their removal from effluents is very essential. The purpose of this study was the perception of adsorption process and promotion of an economic technology for color...
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background and objectives: activated carbon is an adsorbent which is mostly employed in order to remove dye from aqueous solutions; however, commercial activated carbon is expensive and this is considered as an obstacle for its usage. therefore, the present study aimed to use waste paper as an inexpensive precursor to produce activated carbon. materials and methods: in the present study, koh wa...
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The nano sized TiO2 and ZnO are the most active photocatalysts. Methylene blue was used as a reference molecule for the photocatalytic degradation. The TiO2 and ZnO can totally remove methylene blue dye. The effect of various process parameters like initial concentration, contact time, dose of catalyst and pH on the extent of removal of dye by photocatalysis in presence o...
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ژورنال
عنوان ژورنال: Adsorption Science & Technology
سال: 2003
ISSN: 0263-6174,2048-4038
DOI: 10.1260/026361703769645780