Journal of Forest and Environmental Science
- Volume 13 Issue 1
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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)
On Possible Application of Microorganism for Chemical Pulping
화학(化學)펄프 제조(製造)에 미생물(微生物)의 응용(應用) 가능성(可能性)
- Lee, Seon-Ho (Dept. of Paper Technology, Yong-In Technical College) ;
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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)
- Published : 1997.06.30
Abstract
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
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