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Design of Ultra-sonication Pre-Treatment System for Microalgae CELL Wall Degradation

첫 페이지 보기
  • 발행기관
    국제인공지능학회(구 한국인터넷방송통신학회) 바로가기
  • 간행물
    The International Journal of Advanced Smart Convergence KCI 등재후보 바로가기
  • 통권
    Volume 5 Number 2 (2016.06)바로가기
  • 페이지
    pp.18-23
  • 저자
    Seungyoun Yang, Vinayagam Mariappan, Dong Chan Won, Myungsuk Ann, Sung Hwa Lee
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A281259

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원문정보

초록

영어
Cell walls of microalgae consist of a polysaccharide and glycoprotein matrix providing the cells with a formidable defense against its environment. Anaerobic digestion (AD) of microalgae is primarily inhibited by the chemical composition of their cell walls containing biopolymers able to resist bacterial degradation. Adoption of pre-treatments such as thermal, thermal hydrolysis, ultrasound and enzymatic hydrolysis have the potential to remove these inhibitory compounds and enhance biogas yields by degrading the cell wall, and releasing the intracellular algogenic organic matter (AOM). This paper preproposal stage investigated the effect of different pre-treatments on microalgae cell wall, and their impact on the quantity of soluble biomass released in the media and thus on the digestion process yields. This Paper present optimum approach to degradation of the cell wall by ultra-sonication with practical design specification parameter for ultrasound based pretreatment system. As a result of this paper presents, a microalgae system in a wastewater treatment flowsheet for residual nutrient uptake can be justified by processing the waste biomass for energy recovery. As a conclusion on this result, Low energy harvesting technologies and pre- treatment of the algal biomass are required to improve the overall energy balance of this integrated system.

목차

Abstract
 1. Introduction
 2. Microalgae Cell Wall
 3. Cell Wall Degradation Pre-Treatment
 4. Ultrsound Pre-Treatment
 5. Ultrasonication Pre-Treatment
 6. Conclusions
 Acknowldegement
 References

키워드

Ultrasound Sonication Microalgae Algae Cell Wall Pre-Treatment Cell wall degradation anaerobic digestion.

저자

  • Seungyoun Yang [ Fivetek LTD, Seoul, Korea ]
  • Vinayagam Mariappan [ Media IT Engineering, Seoul National University, of Science and Tech., Seoul, Korea ]
  • Dong Chan Won [ Pangaea21 LTD, Seoul, Korea ]
  • Myungsuk Ann [ Department of theology & Pastoral Counseling, Seoul Jangsin University, Seoul, Korea ]
  • Sung Hwa Lee [ Department of Telecommunication & Information, Cheju Halla University, Seoul, Korea ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    국제인공지능학회(구 한국인터넷방송통신학회) [The International Association for Artificial Intelligence]
  • 설립연도
    2000
  • 분야
    공학>전자/정보통신공학
  • 소개
    인터넷방송, 인터넷 TV , 방송 통신 네트워크 및 관련 분야에 대한 국내는 물론 국제적인 학술, 기술의 진흥발전에 공헌하고 지식 정보화 사회에 기여하고자 한다.

간행물

  • 간행물명
    The International Journal of Advanced Smart Convergence
  • 간기
    계간
  • pISSN
    2288-2847
  • eISSN
    2288-2855
  • 수록기간
    2012~2025
  • 십진분류
    KDC 326 DDC 380

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