THE INVESTIGATION OF THE ADSORPTION OF ACID BLUE 121 ON BANANA SHELL IN A BATCH SYSTEM

Year 2015, Volume: 16 Issue: 2, 293 - 302, 11.11.2015

Deniz Uzunoğlu , Ayla Özer Ahmet Uslu Onur Elbağlı Yakup Şen

https://doi.org/10.18038/btd-a.18907

Abstract

In this study, the effects of initial pH, temperature, initial dye concentration and adsorbent concentration to the adsorption of Acid Blue 121 (AB 121) on banana shell (MK), an agricultural waste, was investigated in a batch system. It was obtained that the equilibrium data of AB 121adsorption on MK was well fitted to the Langmuir isotherm model and the maximum monolayer adsorption capacity of MK was to be 141 mg/g. It was concluded that the kinetic of AB 121 adsorption on MK could be described with the pseudo second order kinetic model, and also the external and intraparticle diffusion were effective in the actual adsorption process. The thermodynamic parameters of AB 121adsorption on MK were determined and it was observed that the adsorption of AB 121 on MK was exothermic and spontaneous in nature. The characterization studies of adsorbent were carried out with FTIR, SEM and EDX analysis methods.

Keywords

Acid Blue 121, Adsorption, Banana shell, Agricultural waste

ACID BLUE 121 BOYAR MADDESİNİN MUZ KABUĞUNA KESİKLİ SİSTEMDE ADSORBSİYONUNUN ARAŞTIRILMASI

Abstract

Bu çalışmada, Acid Blue 121 (AB 121)’in tarımsal bir atık olan muz kabuğu (MK)’na adsorbsiyonuna başlangıç pH’sı, sıcaklık, başlangıç boyar madde derişimi ve adsorbent derişiminin etkisi kesikli bir sistemde araştırılmıştır. AB 121’in MK’na adsorbsiyonu denge verilerinin Langmuir izoterm modeline çok iyi uyduğu; MK’nun maksimum tek tabaka adsorpsiyon kapasitesinin 141 mg/g olduğu saptanmıştır. AB 121’nin MK’na adsorbsiyonu kinetiğinin yalancı ikinci mertebe kinetik modeli ile temsil edilebileceği ayrıca giderimde tanecik içi ve tanecik dışı difüzyonunun etkili olduğu sonucuna varılmıştır. AB 121’in MK’na adsorbsiyonuna ait termodinamik parametreler belirlenmiş; çalışılan adsorpsiyon sisteminin ekzotermik ve kendiliğinden gerçekleştiği gözlenmiştir. MK’nun FTIR, SEM ve EDX analizleri ile karakterizasyonu çalışmaları da gerçekleştirilmiştir.

Keywords

Acid Blue 121, Adsorpsiyon, Muz kabuğu, Tarımsal atık

References

• Achak, M., Hafidi, A., Ouazzani, N., Sayadi, S. and Mandi, L. (2009). Low Cost Biosorbent “Banana Peel” for the Removal of Phenolic Compounds from Olive Mill Wastewater: Kinetic and Equilibrium Studies, Journal of Hazardous Materials 166.1, 117-125.
• Adebayo, M.A., Prola, L.D., Lima, E.C., Puchana-Rosero, M.J., Cataluña, R. and Saucier, C. (2014). Adsorption of Procion Blue MX-R Dye from Aqueous Solutions by Lignin Chemically Modified with Aluminium and Manganese, Journal of Hazardous Materials 268, 43-50.
• Amin, N.K. (2009). Removal of Direct blue-106 Dye from Aqueous Solution using New Activated Carbons Developed from Pomegranate Peel: Adsorption Equilibrium and Kinetics, Journal of Hazardous Materials 165.1, 52-62.
• Azhar, S.S., Liew, A.G., Suhardy, D., Hafiz, K.F. and Hatim, M.I. (2005). Dye Removal from Aqueous Solution by using Adsorption on Treated Sugarcane Bagasse, American Journal of Applied Sciences 2.11, 1499.
• Azouaou, N., Sadaoui, Z., Djaafri, A. and Mokaddem, H. (2010). Adsorption of Cadmium from Aqueous Solution Onto Untreated Coffee Grounds: Equilibrium, Kinetics and Thermodynamics, Journal of Hazardous Materials 184.1, 126-134.
• Bhatnagar, A. and Minocha, A.K. (2010). Assessment of the Biosorption Characteristics of Lychee (Litchi chinensis) Peel Waste for the Removal of Acid Blue 25 dye from Water, Environmental Technology 31.1, 97-105.
• Bhatnagar, A., Minocha, A.K. and Sillanpää, M. (2010). Adsorptive Removal of Cobalt from Aqueous Solution by Utilizing Lemon Peel as Biosorbent, Biochemical Engineering Journal 48.2, 181- 186.
• Chieng, H.I., Lim, L.B. and Priyantha, N. (2015). Enhancing Adsorption Capacity of Toxic Malachite Green Dye Through Chemically Modified Breadnut Peel: Equilibrium, Thermodynamics, Kinetics and Regeneration Studies, Environmental Technology 36.1, 86-97.
• El-Ashtoukhy, E-SZ, Amin, N.K. and Abdelwahab, O. (2008). Removal of Lead (II) and Copper (II) from Aqueous Solution using Pomegranate Peel as a New Adsorbent, Desalination 223.1, 162- 173.
• Foo, K.Y. and Hameed, B.H. (2012). Factors Affecting the Carbon Yield and Adsorption Capability of the Mangosteen Peel Activated Carbon Prepared by Microwave Assisted K2CO3 Activation, Chemical Engineering Journal 180, 66-74.
• Hameed, B.H. (2009). Evaluation of Papaya Seeds as a Novel Non-Conventional Low-cost Adsorbent for Removal of Methylene Blue, Journal of Hazardous Materials 162.2, 939-944.
• Hameed, B.H. and Ahmad, A.A. (2009). Batch Adsorption of Methylene Blue from Aqueous Solution by Garlic Peel, an Agricultural Waste Biomass, Journal of Hazardous Materials 164.2, 870-875.
• Hossain, M.A., Ngo, H.H., Guo, W.S. and Nguyen, T.V. (2012). Removal of Copper from Water by Adsorption Onto Banana Peel as Bioadsorbent, International Journal of Geomate 2.2, 227-234.
• Khaled, A., Nemr, A.E., El-Sikaily, A. and Abdelwahab, O. (2009). Removal of Direct N Blue-106 from Artificial Textile Dye Effluent using Activated Carbon from Orange Peel: Adsorption Isotherm and Kinetic Studies, Journal of Hazardous Materials 165.1, 100-110.
• Nemr, A.E., Abdelwahab, O., El-Sikaily, A. and Khaled, A. (2009). Removal of Direct Blue-86 from Aqueous Solution by New Activated Carbon Developed from Orange Peel Journal of hazardous materials 161.1, 102-110.
• Salman, J.M., Njoku, V.O. and Hameed, B.H. (2011). Adsorption of Pesticides from Aqueous Solution Onto Banana Stalk Activated Carbon, Chemical Engineering Journal 174.1, 41-48.
• Sivaraj, R., Namasivayam, C. and Kadirvelu, K. (2001). Orange Peel as an Adsorbent in the Removal of Acid Violet 17 (acid dye) from Aqueous Solutions, Waste Management 21.1, 105-110.
• Uzunoğlu, D. (2014). Levrek Balığı (Dicentrarchus labrax) Pulu ve Ticari Hidroksiapatit ile Acid Blue 121 Boyar Maddesinin Adsorbsiyonu. Mersin Üniversitesi, Fen Bilimleri Enstitüsü, Kimya Mühendisliği Ana Bilim Dalı, Yüksek Lisans Tezi.