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논문검색

Hemicellulase 처리에 의한 펄프 표백의 개선 효과

원문정보

Advanced Effects of Pulp Bleaching Treated Hemicellulase

김병현

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Kappa number and brightness were more increased with treatment of endo-xylanase than hydrogen-peroxide. In pulp bleaching process, endo-xylanse was most effective in the other enzyme treatment. Exo-xylanase was effective more than 4 unit treatment. Kappa number was tiny increased with enzyme ratio, but less than 4 unit treatment, increased with hydrogen peroxide treatment ratio. In more than 4 unit acetyl-estease treatment, Kappa number and brightness were not influenced with enzyme treatment ratio, but concentration of hydrogen-peroxide.

목차

Abstract
 1. 서론
 2. 실험
  2-1. 펄프 제조
  2-2. 공시 효소
  2-3. 표백
 3. 결과 및 고찰
  3-1. 표백 공정 중 효소 처리 효과
 4. 결론
 참고문헌

저자정보

  • 김병현 Byong-Hyun Kim. 중부대학교

참고문헌

자료제공 : 네이버학술정보

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