JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Study on Characteristic of Ethanol Production Using Saccharomyces cerevisiae and Pichia stipitis from Woody Floater Wastes in the Dam
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Study on Characteristic of Ethanol Production Using Saccharomyces cerevisiae and Pichia stipitis from Woody Floater Wastes in the Dam
Park, Sang-Chan; Chang, In-Soo; Cho, Jung-Sik; Kim, Kwang-Yul; Shin, Soo-Jeong; Yeon, Ik-Jun;
  PDF(new window)
 Abstract
Suspended wood waste was being inflow into the dam and the problem of waste disposal has been occurred. In this study, ethanol production using woody floater wastes was performed to estimate value in use for raw material of renewable energy. To achieve the goal, experiments of acid hydrolysis and ethanol fermentation using dam woody floater as raw materials for bioethanol was carried out. In the results of field survey in the chungju dam, kind of woody floater was mainly Japanese larch (Larix leptolepis) and hybrid poplar (Populus tomentiglandulosa). The results of sugar extraction showed that sugar content was higher in Larix leptolepis than Populus tomentiglandulosa. Extracted sugar from wood waste was effective consumed by yeast(P. Stipitis and S cerevisiae). In the experiment consumption of sugar including glucose, galactose and xylose, the consumption rate of S. cerevisiae is faster than that of P. stipitis. and efficiency for ethanol production is higer in S. cerevisiae than P. stipitis. Also it can be confirmed that resource as ethanol production using wood waste was available.
 Keywords
uspended wood waste;Hydrolysis;Sugar extraction;Yeast;
 Language
Korean
 Cited by
 References
1.
박경목, 김동찬, 이종윤, 양재경, 유창현, 정원일, 1994, 침엽수 톱밥에서 표고 균사생장 촉진에 관한 연구, 한국균학회, 22(3), 222-228.

2.
박수남, 구재희, 임용택, 허려화, 서용교, 이일규, 하후찬, 2009, 목질계 바이오매스 숯 생산 공정에서 발생하는 열분해가스 생산 특성, 한국신.재생에너지학회 춘계학술대회논문집, 443-446.

3.
배양원, 성필제, 조대행, 신수정, 김승욱, 한성옥, 김용환, 박정환, 2010, P. stipitis를 이용한 리그노셀룰로스계 바이오매스 기반의 바이오에탄올 생산, 한국생물공학회지, 25, 533-538.

4.
신수정, 박종문, 조대행, 김용환, 조남석, 2009, 백합나무를 이용한 고농도 단당류 생산을 위한 산 가수분해 특성연구, 목재공학, 37(6), 578-584.

5.
신현석, 강성우, 이상준, 장은지, 서영웅, 김승옥, 2010, 고정화 P. stipitis를 이용한 글루코오스/자일로오스 혼합당으로부터 에탄올생산, 한국생물공학회, 25, 351-356.

6.
윤석표, 2004, 충주댐 부유물질 발생현황 조사 및 처리대책, 충북지역환경기술개발센터.

7.
이진석, 2008, 지식경제부, 에너지관리공단 신.재생에너지센터, 신.재생에너지 백서: "바이오", 344-363.

8.
정봉환, 유연우, 서진호, 1994, 오탄당과 육탄당의 혼합용액에서 P. stipitis에 의한 에탄올 발효, 한국생물공학회지, 9(4), 395-399.

9.
한국수자원공사, 2002, 2002년 집중강우시 부유쓰레기 수거처리분석에 따른 부유쓰레기 종합대책.

10.
한국에너지기술연구원, 2004, 목질계 바이오매스의 고효율 당화 공정 개발을 위한 핵심 요소기술 연구, 산업자원부.

11.
허병기, 김현성, 목영일, 1989, 효모 S. cerevisiae의 돼지감자 알콜발효 특성과 발효시간과의 함수관계, 한국생물공학회지, 4(2), 191-196.

12.
환경부수질보전국, 2001, 주요댐 부유쓰레기 저감대책.

13.
황병호, 윤병호, 조남석, 이종윤, 2005, 최신 목재화학, 선진문화사, 18-19.

14.
Cho, D. H., Shin, S. -J., Bae, Y., Park, C., Kim, Y. H., 2010, Enhanced ethanol production from deacetylated yellow poplar acid hydrolysate by Pichia stipitis, Bioresour. Technol., 101(13), 4947-4951. crossref(new window)

15.
Klass, D. L., 1998, Biomass for renewable energy, fuels and chemicals, Academic Press, San Diego, 495-497.

16.
Toivola, A., D., Yarrow, E., Van den Bosch, J. P., Van Dijken, Scheffers, W. A., 2004, Ethannolic fermentation of D-xylose by yeasts, Appl. Environ. Microbiol, 47, 1221-1223.