Öz
In this study, the cherry stones was used as raw material for the active carbon production. Stones were supplied from a plant which manufactures fruit juice. Fruit stones activated using potassium carbonate and subjected to carbonization process. The effectiveness of the produced carbon was tested by removal of the dye from the aqueous solution. Using granular activated carbon, the effect of pH and contact time for removal of dye from the aqueous solution was investigated. In addition, the adsorption system has been shown to adapt to the Langmuir isotherm model
Anahtar Kelimeler
Kaynakça
- Ahmedna, M. Marshall, W.E. and Rao, R.M. (2000). Production of Granular Activated Carbons From Select Agricultural By-Products And Evaluation of Their Physical, Chemical And Adsorption Properties, Bioresource Technology 71, 113-123.
- Freundlich, H.M.F. (1906). Über Die Adsorption in Lösungen, Z. Phys. Chem. 57, 385-470.
- Gerçel, Ö. Gerçel, H.F., Koparal, A.S., Öğütveren, Ü.B. (2008). Removal of Disperse dye from Aqueous Solution by Novel Adsorbent Prepared from Biomass Plant Material, Journal Hazardous Materials 160, 668-674.
- Gürses, A. Doğar, Ç. Karaca, S. Açikyildiz, M. Bayrak, R. (2006). production of granular activated Carbon from Waste Rosa Canina sp. Seeds and its Adsorption Characteristics for dye, Journal Hazardous Materials 131 (1–3), 254-259.
- Langmuir, I. (1918). The Adsorption of Gases on Plane Surfaces of Glass, Mica and Platinum, Jornal of American Chemical Society 40, 1361-1403.
- Nowicki, P. Kazmierczak and J. Pietrzak R. (2015). Comparison of Physicochemical and Sorption Properties of Activated Carbons Prepared by Physical and Chemical Activation of Cherry Stones, Powder Technology 269, 312-319.
Öz
Bu çalışmada, bitkisel bir atık olan kiraz çekirdekleri granül aktif karbon üretimi amacıyla hammadde olarak kullanılmıştır. Meyve suyu üretimi yapan bir tesisten alınan çekirdekler, ön işlemlerden geçirildikten sonra potasyum karbonat kullanılarak aktive edilmiş ve karbonizasyon işlemine tabi tutulmuşlardır. Üretilen karbonun etkinliği, sulu çözeltiden boyar madde giderimi ile test edilmiştir. Granüler şekilde hazırlanmış olan aktif karbon kullanılarak sulu çözeltiden boyar madde gideriminde çözelti pH’ının ve karıştırma süresinin etkisi incelenmiştir. Ayrıca adsorpsiyon sisteminin Langmuir izoterm modeline uyum sağladığı görülmüştür.
Anahtar Kelimeler
Kaynakça
- Ahmedna, M. Marshall, W.E. and Rao, R.M. (2000). Production of Granular Activated Carbons From Select Agricultural By-Products And Evaluation of Their Physical, Chemical And Adsorption Properties, Bioresource Technology 71, 113-123.
- Freundlich, H.M.F. (1906). Über Die Adsorption in Lösungen, Z. Phys. Chem. 57, 385-470.
- Gerçel, Ö. Gerçel, H.F., Koparal, A.S., Öğütveren, Ü.B. (2008). Removal of Disperse dye from Aqueous Solution by Novel Adsorbent Prepared from Biomass Plant Material, Journal Hazardous Materials 160, 668-674.
- Gürses, A. Doğar, Ç. Karaca, S. Açikyildiz, M. Bayrak, R. (2006). production of granular activated Carbon from Waste Rosa Canina sp. Seeds and its Adsorption Characteristics for dye, Journal Hazardous Materials 131 (1–3), 254-259.
- Langmuir, I. (1918). The Adsorption of Gases on Plane Surfaces of Glass, Mica and Platinum, Jornal of American Chemical Society 40, 1361-1403.
- Nowicki, P. Kazmierczak and J. Pietrzak R. (2015). Comparison of Physicochemical and Sorption Properties of Activated Carbons Prepared by Physical and Chemical Activation of Cherry Stones, Powder Technology 269, 312-319.
Ayrıntılar
| Birincil Dil | Türkçe |
|---|---|
| Bölüm | Araştırma Makalesi |
| Yazarlar | |
| Yayımlanma Tarihi | 20 Kasım 2015 |
| Yayımlandığı Sayı | Yıl 2015 Cilt: 16 Sayı: 2 |
