Sorption of acid dyes from aqueous solution by using non-ground ash and slag

The sorption of two acid dyes (Acid Yellow 99 and Acid Red 183) into locally available industrial waste materials, namely, Granulated Blast Furnace Slag (GBFS) and Furnace Bottom Ash (FBA), has been investigated by performing batch equilibrium experiments with pH, ionic conductivity, initial dye concentration and temperature as variables. The kinetic sorption data indicated that the sorption capacity of GBFS for these dyes was almost zero. On the other hand, the color removal efficiency for FBA could reach 50% depending on the initial dye concentration. It was also found that the kinetics of sorption of Acid Yellow 99 and Acid Red 183 onto the surface of FBA at different operating conditions were best described by the Elovich kinetic model. In addition, the adsorption equilibrium data were analyzed using various adsorption isotherm models and the results have shown that the sorption behaviors of the studied dyes could be best described by the Langmuir model. © 2010 Elsevier B.V.

Dergi Adı Desalination
Dergi Cilt Bilgisi 264
Dergi Sayısı 01.Feb
Sayfalar 78 - 83
Yayın Yılı 2010
Eser Adı
[dc.title]
Sorption of acid dyes from aqueous solution by using non-ground ash and slag
Yazar
[dc.contributor.author]
Genç, Ayten
Yazar
[dc.contributor.author]
Oğuz, Aşkın
Yayın Yılı
[dc.date.issued]
2010
Yayıncı
[dc.publisher]
Elsevier B.V.
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
The sorption of two acid dyes (Acid Yellow 99 and Acid Red 183) into locally available industrial waste materials, namely, Granulated Blast Furnace Slag (GBFS) and Furnace Bottom Ash (FBA), has been investigated by performing batch equilibrium experiments with pH, ionic conductivity, initial dye concentration and temperature as variables. The kinetic sorption data indicated that the sorption capacity of GBFS for these dyes was almost zero. On the other hand, the color removal efficiency for FBA could reach 50% depending on the initial dye concentration. It was also found that the kinetics of sorption of Acid Yellow 99 and Acid Red 183 onto the surface of FBA at different operating conditions were best described by the Elovich kinetic model. In addition, the adsorption equilibrium data were analyzed using various adsorption isotherm models and the results have shown that the sorption behaviors of the studied dyes could be best described by the Langmuir model. © 2010 Elsevier B.V.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Acid dyes
Konu Başlıkları
[dc.subject]
Furnace bottom ash
Konu Başlıkları
[dc.subject]
Granulated blast furnace slag
Konu Başlıkları
[dc.subject]
Sorption
Künye
[dc.identifier.citation]
Genc, A. ve Oguz, A. (2010). Sorption of acid dyes from aqueous solution by using non-ground ash and slag. Desalination, 264(1), 78-83. doi:10.1016/j.desal.2010.07.007
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
0011-9164
İlk Sayfa Sayısı
[dc.identifier.startpage]
78
Son Sayfa Sayısı
[dc.identifier.endpage]
83
Dergi Adı
[dc.relation.journal]
Desalination
Dergi Sayısı
[dc.identifier.issue]
01.Feb
Dergi Cilt Bilgisi
[dc.identifier.volume]
264
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1016/j.desal.2010.07.007
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/7581
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
28
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
10 Şubat 2024 00:28
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Tıklayınız
sorption initial concentration kinetic described adsorption equilibrium Yellow Furnace kinetics surface different operating conditions Elovich addition studied Elsevier Langmuir behaviors results models isotherm various analyzed depending (GBFS) temperature namely Granulated conductivity experiments variables performing investigated
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