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Environmental Biotechnology, Chair : Dae Sung LEE (Kyungpook National University, Korea)
High-rate anaerobic treatment of PTA wastewater : an exemplar of successful energy recovery from high-strength industrial wastewater
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- 발행기관
- 한국생물공학회 바로가기
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- 간행물
- 한국생물공학회 학술대회 바로가기
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- 통권
- 2012 춘계학술대회 및 국제심포지움 (2012.04)바로가기
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- 페이지
- pp.95-95
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- 저자
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- 언어
- 영어(ENG)
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- URL
- https://www.earticle.net/Article/A174059
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
- 영어
- In recent, paradigm for industrial wastewater treatment has been gradually shifting from a simple pollution control technology to energy- and resource-integrated one. Along with rapid technological advances in various types of anaerobic wastewater treatment processes, high-strength organic wastewater generated from industry is now valued as an alternative resource for energy production. In this case study, high-rate anaerobic treatment of PTA (purified terephthalic acid) wastewater, which accompanies methane biogas production, was intensively reviewed based on our own results from varied aspects encompassing microbiology, process design and performance, and systems engineering approaches as well. Complex anaerobic biodegradation mechanisms of the syntrophic mixed culture system involved in the PTA wastewater treatment were summarized first and a two-stage UASB process was proposed as an efficient process configuration to cope with these complex biodegradation mechanisms. The performance of the two-stage UASB process was also discussed especially focusing on its relationship to the microbial distribution within the granules at each stage. As for the systems engineering approaches, several mathematical modeling results for a full-scale anaerobic filter process treating real PTA wastewater were briefly highlighted regarding their potential as an efficient process monitoring tool. This review study would be able to provide some meaningful guidelines for the researchers and engineers who aim to develop an anaerobic wastewater treatment process for the purpose of energy recovery from their own target wastewaters.
키워드
PTA wastewater Methane biogas UASB process저자
간행물 정보
발행기관
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- 발행기관명
- 한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
- 설립연도
- 1984
- 분야
- 공학>생물공학
- 소개
- 이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다 1. 생물공학 분야의 발전을 위한 연구 협력 2. 생물공학의 실용화를 촉진시키기 위한 산학 협동 3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최 4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간 5. 생물공학 발전을 위한 정책 건의 6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동
간행물
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- 간행물명
- 한국생물공학회 학술대회
- 간기
- 반년간
- 수록기간
- 1985~2013
- 십진분류
- KDC 476 DDC 576
이 권호 내 다른 논문 / 한국생물공학회 학술대회 2012 춘계학술대회 및 국제심포지움
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