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Progress in Color, Colorants and Coatings، جلد ۳، شماره ۱، صفحات ۰-۰
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عنوان انگلیسی Adsorption of Basic Organic Colorants from an Aqua Binary Mixture by Diatomite
چکیده انگلیسی مقاله D iatomite is an inexpensive natural mineral. It can be used as an adsorbent to remove organic and inorganic pollutants from the waste waters without further improvement. In this research, the adsorption of two different basic colorants including Basic Yellow 28 (BY28) and Malachite Green (MG) by diatomite has been investigated in an aqua binary mixture and the effects of different parameters has been examined. L27 matrix of Taguchi method was used to optimize the number of experiments. five parameters in three levels (low, medium, and high) were selected. These parameters were colorants concentration (two parameters), pH, time, and adsorbent concentration. Mixing speeds and temperature maintained a fixed value. The responses were the removal percentages of each colorant, separately. The results showed that each colorant concentration affects on the adsorption of other colorant and this process is sensitive to pH. In addition, the effects of adsorbent amount and time were as same as pH.
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نویسندگان مقاله Khashayar Badii |
Department of Environmental Research, Institute for Color Science and Technology

Framarz Doulati Ardejani |
Faculty of Mining, Petroleum and Geophysics,, Shahrood University of Technology

M. Aziz Saberi |
Faculty of Mining, Petroleum and Geophysics, Shahrood University of Technology

Sh. Abdolreza |
Faculty of Science, Islamic Azad University, Shahr-e-Ray Branch

R. Hashemi Nasab |
Department of Polymer Engineering, Islamic Azad University, Tehran South Branch

نشانی اینترنتی http://pccc.icrc.ac.ir/article_75765_31f398360da392a86ba5b76e2efda800.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/535/article-535-1002240.pdf
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زبان مقاله منتشر شده en
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