한국자원리싸이클링학회:학술대회논문집 (Proceedings of the Korean Institute of Resources Recycling Conference)

한국자원리싸이클링학회 (The Korean Institute of Resources Recycling)
권호 표지

왕겨의 재활용 및 하수처리 활용기술 개발

Reuse of Rice-Hull and Application Technology Development in Waste Water Treatment

  • 신호상 (공주대학교, 환경교육과) ;
  • 안혜실 (공주대학교, 환경교육과) ;
  • 정동균 (공주대학교, 환경교육과)
  • Shin, Ho-Sang (Department of Environmental Education, Kongju National University) ;
  • Ahn, Hye-Sil (Department of Environmental Education, Kongju National University) ;
  • Jung, Dong-Gyun (Department of Environmental Education, Kongju National University)
  • 발행 : 2003.10.15
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초록

Activated Rice-Hull carbon was developed to remove ammonia compounds in water matrix. Isotherm adsorption tests of ammonia were conducted using a bottle-point technique and column test. Residual ammonia after Jar-Test or passing through the column was determined by Indophenol method, and assessed the removal efficiency for ammonia of the adsorbent. As a result, the adsorption capacity for ammonia of activated racehull carbon was very larger than that of coconut shell carbon, because the rice hull carbon had the higher BET surface area of silicate. The activated racehull carbon is under the development as adsorbent to remove ammonia in drinking water and waste water.

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