Journal of the Korean Society of Safety (한국안전학회지)
- Volume 15 Issue 4
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- Pages.88-94
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- 2000
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
Study on Adsorption Characteristics of Tharonil from Aqueous Solution by Activated Carbon Adsorption
활성탄에 의한 Tharonil의 흡착특성에 관한 연구
Abstract
The adsorption characteristics of Tharonil on granular activated carbon were experimentally investigated in an adsorber and in a packed column. It was estabilished that the adsorption equilibrium of Tharonil on granular activated carbon was more successfully fitted by Freundlich isotherm equation than Langmuir isotherm equation in the concentration range from 1 to 1000 mg/1. Intraparticle diffusivities (pore and surface diffusivity) of Tharonil were estimated by the concentration-time curve and adsorption isotherm. The estimated values of pore diffusivity and surface diffusivity are