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Journals / Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi / 2004 / Cilt: 19 - Sayı: 1

Application of pseudo isotherms on the adsorption of basic blue 41 onto live activated sludge

Bazik mavi 41 boyar maddesinin canlı aktif çamur biyokütlesi tarafından adsorpsiyonunun yalancı izotermlere uygulanması

Mesut BAŞIBÜYÜK
Mehmet Ekrem Cakmak
OLCAYTO KESKİNKAN
Hamza A. ARSLAN
Pages
187–193
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The results showed that pseudo-Freundlich isotherni ($R^2$=0.9437) described the adsorption system better than the other isotherms.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, adsorption experiments were performed using live activated sludge and a basic dye (Basic Blue 41).
📊
Key Findings & Data:Data obtained from these experiments applied to the pseudo second-order kinetic rate expression.
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Conclusion & Impact:The results showed that pseudo-Freundlich isotherni ($R^2$=0.9437) described the adsorption system better than the other isotherms.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, adsorption experiments were performed using live activated sludge and a basic dye (Basic Blue 41). Data obtained from these experiments applied to the pseudo second-order kinetic rate expression. Regression analyses were performed in order to examine the applicability to the data to pseudo-second order kinetic expression. Results obtained from pseudo second order model, the applicability of pseudo isotherms on the adsorption of Basic Blue 41 (BB4J) onto live activated sludge were also examined. The results showed that pseudo-Freundlich isotherni ($R^2$=0.9437) described the adsorption system better than the other isotherms.

Özet

Bu çalışmada Bazik Mavi 41 (BB41) boyar maddesinin canlı aktif çamur biyokütlesi tarafından adsorplanabilirlik deneyleri yapılmış, bu deneylerden elde edilen dataların yalancı ikinci dereceden hız denklemine uygunluğu ve bu denklemden elde edilen sonuçlara göre yalancı izotermler incelenmiştir. Bu işlemlerin uygunluğu doğrusallaştırılmış kinetik modellerin regresyon katsayılarına göre incelenmiştir. Elde edilen sonuçlara göre bu adsorpsiyon sistemim en iyi açıklayan izotermin, yalancı Freundlich izotermi ($R^2$ =0.9437) olduğu bulunmuştur.

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Cite This Article

BAŞIBÜYÜK, M., Cakmak, M. E., KESKİNKAN, O., ARSLAN, H. A. (2004). Application of pseudo isotherms on the adsorption of basic blue 41 onto live activated sludge. Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi, Cilt: 19 - Sayı: 1, 187–193. https://ajindex.com/articles/350489

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