Journal of environmental and Sanitary engineering (환경위생공학)

Korean Society for Environmental Sanitary Engineers (대한환경위생공학회)
권호 표지

Characteristics of Physical and Adsorption of Korean Traditional Charcoal

우리나라 전통 숯의 물리.화학적 특성

  • Kim, Joon-Tae (Dept. of Chemistry, Chosun University) ;
  • Kim, Sun-Hwa (Dept. of Environmental Engineering, Dongshin University) ;
  • Kim, Hae-Jin (Dept. of Oriental Medicine Materials, Dongshin University)
  • 김준태 (조선대학교 화학과) ;
  • 김선화 (동신대학교 환경공학과) ;
  • 김해진 (동신대학교 한약재산업학과)
  • Published : 2006.12.30
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Abstract

The water purification was very important in Korea which has not sufficient water resource and while adsorption method among the various methods to eliminate the water pollutants has been widely used by activated carbon. This study was conducted the basic experiment for hall distribution, pH, conductivity, electronic microscope, cation exchange and inorganic materials the adsorption capacity of Korean traditional charcoal which has similar characteristics to activated carbon of organic pollutants. As a result of observing Korean traditional charcoal with electronic microscope, it was found that it has porous structure, oak charcoal has circular structure, pine charcoal has square structure and bamboo charcoal has hexagonal structure, which has high void fraction per unit area because of its thin cell wall structure. As a result of experimenting hall distribution, hall distribution of bamboo high temperature charcoal is high as 0.269cc/g and has the greatest inorganic contents and cation exchange capacity(CEC) which are the important factor of chemical adsorption.

Keywords

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