화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2006년 가을 (10/27 ~ 10/28, 고려대학교)
권호 12권 2호, p.1716
발표분야 분리기술
제목 Preparation and Adsorption Characteristics of Bamboo-based Activated Carbon
초록 It has been well known that bamboo is an abundant and inexpensive natural resource. In this work, activated carbon was fabricated using bamboo produced in Damyang, Jeonnam. The samples were prepared by physiochemical activation with water flow of 1ml/min at 1000℃ for 2h. The results showed that the surface area is found to be 892 m2/g and the pore size is 3.29 nm. The adsorption equilibrium and kinetics of sodium dodecylbenzenesulfonate (SDBS) were examined using bamboo-based activated carbon prepared. Contrary to our expectation, the adsorption isotherm showed type IV indicating the bamboo-based activated carbon can be widely applied for the high-concentration wastewater treatments. For example, the concentration of the surfactant from household is the range of 5,000 ~ 10,000 ppm. In a sense, bamboo-based activated carbon is an excellent candidate for the wastewater treatment of the surfactants.
저자 이상국, 류동완, 김홍곤, 유민수, 문 희
소속 전남대
키워드 adsorption; bamboo; SDBS; Activated Carbon
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