The properties of biosorption of dye(Rhodmine B) was investigated to figure out the effects of temperature as a function of dye concentration and sludge concentration by the Langmuir and Lagergen adsorption model. It was found that the uptake capacity of biosorption was increased at low temperature. The Langmuir adsorption model was found suitable for describing the biosorption of the dye. The experimental results indicated that the dye uptake process followed the pseudo-first-order kinetics.

• 이창한(부산가톨릭대학교 환경시스템학부) | Chang-Han Lee
• 안갑환(부산가톨릭대학교 환경시스템학부) | Kab-Hwan Ahn Corresponding Author
• 송승구(부산대학교 화학공학과) | Seung-Koo Song