Journal of Korean Society of Environmental Engineers (대한환경공학회지)
- Volume 22 Issue 11
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- Pages.1985-1994
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- 2000
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- 1225-5025(pISSN)
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- 2383-7810(eISSN)
Effect of Initial Adsorbed Amount, Temperature, and pH on the Desorption of Phenol from Activated Carbon by Organic Solvents
초기 흡착량, 온도, pH가 활성탄 피흡착물인 페놀의 유기용매 탈착에 미치는 영향에 대한 연구
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Kim, Seungdo
(Pyrolysis Research Lab., Department of Environmental Science, Hallym University) ;
- Oh, Young-Jin (Pyrolysis Research Lab., Department of Environmental Science, Hallym University)
- Received : 2000.03.28
- Accepted : 2000.09.22
- Published : 2000.11.30
Abstract
This research was designed to investigate the effect of initial adsorbed amount of phenol, temperature, and pH on the desorption reaction of phenol from spent activated carbon loaded with phenol. Methanol, acetone, and N,N-dimethylformamide( DMF) were used as test organic solvents. The initial adsorbed quantities of phenol investigated here were 166.1mg/g, 180.7mg/g, and 197.9mg/g. The effect of temperature was evaluated from 15 to
본 연구는 페놀의 초기 홉착량, 온도, pH가 유기용매에 의한 페놀 탈착에 미치는 영향을 조사하기 위한 것으로 methanol, acetone, N,N-dimethylformamide(DMF)를 유기용매로 사용하였다. 초기 흡착량은 166.1mg/g, 180.7mg/g, 197.9mg/g의 세 경우, 온도는
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