한국안전학회지 (Journal of the Korean Society of Safety)
- 제15권4호
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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)
활성탄에 의한 Tharonil의 흡착특성에 관한 연구
Study on Adsorption Characteristics of Tharonil from Aqueous Solution by Activated Carbon Adsorption
초록
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