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Special Symposium for Prof. Seungkoo Song's Retirement - 좌장: 이선구(부산대), 이희찬(선문대)
Development of Degradation Agent and Field Test Assessment for Oil Contaminated Soil using Modified Peat Moss and Organic Sludge
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- 발행기관
- 한국생물공학회 바로가기
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- 간행물
- 한국생물공학회 학술대회 바로가기
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- 통권
- 2010 춘계학술대회 및 국제심포지움 (2010.04)바로가기
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- 페이지
- pp.98-98
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- 저자
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- 언어
- 영어(ENG)
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- URL
- https://www.earticle.net/Article/A119277
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
- 영어
- Oil degradation agent was developed with organic sludge and modified peat moss(MPM) to recover oil contaminated soil. Waste sludge discharged from wastewater treatment plant of chemical plant in Ulsan National Industrial Park was used as organic sludge, and MPM was purchased. Organic sludge was adequate to use as growth medium for microorganism, the surface of MPM had porous structure which could enhance the cultivation condition of oil degradation microorganisms. Water contents and TPH variation with time were observed to investigate the degradation capacity of developed degradation agent. Water contents were rapidly decreased with higher content of MPM. Degradation capacity of TPH was increased with degradation time, however, the difference of MPM content did not affect to degradation capacity with time in the range of 5 to 25 percent of MPM. Therefore, it was recommended that the content of MPM for developing degradation agent was controlled to below 10% as mixing with organic sludge. For testing the recovering agent with pilot plant and field test, landfarming method was tried. Oil contaminated soil recovering agent was thought to contain more microorganisms than raw waste sludge and was no problem to come onto the market because there did no have any items of specified wastes. According to the results of TPH variation with time in the field test, it was observed the initial degradation velocity of oil with produced recovering agent was rapidly up to 50% after 4 days, remarkably. Because the microorganisms in the organic sludge discharged from chemical plant already acclimated with oil, therefore, it could be estimated initial degradation velocity of recovering agent might be rapid. It was concluded the oil contaminated soil recovering agent produced in this study have high marketability because of its two aspects on recycling of wastes and initial rapid degradation capacity.
키워드
Oil degradation agent oil contaminated soil TPH MPM저자
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 2010 춘계학술대회 및 국제심포지움
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