KİRAZ ÇEKİRDEĞİNDEN GRANÜL AKTİF KARBON ÜRETİMİ

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:

Adsorpsiyon; aktif karbon;

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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

Keywords:

Biomass, Granular activated carbon Water treatment,

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