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62 ÖZET Piridin ve Bordo BG'nin iki tip granül aktif karbon ve odun kömürü üzerine adsorpsiyonu farklı konsantrasyon, sıcaklık ve pH'larda incelendi ve bu parametrelerin adsürpsiyon verimi üzerine etkileri araştırıldı. Piridin ve Bordo BG'nin granül aktif karbonlarla uygun sıcaklık ve pH' daki adsorpsiyonuna ait veriler Freundlich ve Langmiur adsorpsiyon izoterm modelleriyle irdelendi. 6'3 ABSTRACT Adsorption of pyridine and CI Direct Red 13 dye onto two types of granular activated carbon and charcoal at different concentrations, tem peratures, pH and the effects of these parameters on the percentage of removal mere investigated. Adsorption isotherm Df the studied organic compounds from aqueous solutions onto twd types of granular activated carbon ( at favorable tem perature and pH) were determined by Freundlich and Langmiur equations. Also, rate constants for the adsorption Df pyridin and CI direct Red 13 dye onto two types of granular activated carbon were calculeted. 72 |
