Journal of Forest and Environmental Science
- 제13권1호
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- Pages.143-152
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- 1997
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- 2288-9744(pISSN)
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- 2288-9752(eISSN)
화학(化學)펄프 제조(製造)에 미생물(微生物)의 응용(應用) 가능성(可能性)
On Possible Application of Microorganism for Chemical Pulping
- Lee, Seon-Ho (Dept. of Paper Technology, Yong-In Technical College) ;
- Yoon, Byong-Ho (Dept. of Paper Science Engineering Technology, College of Forest Sciences, Kangwon National University) ;
- Lee, Won-Yong (Dept. of Wood Science and Technology, College of Forest Sciences, Kangwon National University)
- 발행 : 1997.06.30
초록
백색부후균인 Fomes pini (Thore) Lloyd에 의해 처리된 chip을 anthraquinone(AQ)을 첨가하여 화학 펄프화를 실시하여 얻은 결과를 미처리재의 것과 비교하였다. 균처리함에 의해 카파값 20에서의 H factor는 소다와 크라프트 증해에서 각각 17%와 15%가 감소되었다. 이러한 결과는 목재를 백색부후균으로 처리함으로 인해 탈리그닌이 용이해졌음을 나타내는 것이다. 비페놀성
The decayed wood by Fomes pini (Thore) Lloyd required a smaller H factor than the sound wood for pulping to permanganate number 20. The H factors for the decayed wood pulping by the kraft and soda processes were reduced by 15% and 17%, respectively, in the presence of 1% anthraquinone. The wood components degraded by fungi are normally more readily solubilized in alkali than the corresponding components in sound wood. The nonphenolic