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Evaluating the Effect of Antibiotics Usage on Biological Swine Wastewater Treatment in Batch Reactor

첫 페이지 보기
  • 발행기관
    한국생물공학회 바로가기
  • 간행물
    한국생물공학회 학술대회 바로가기
  • 통권
    2007 추계학술대회 및 국제심포지엄 (2007.10)바로가기
  • 페이지
    pp.18-18
  • 저자
    오세진, 최지윤, 트안 트란훙, 김대희, 지아위홍, 안대희
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A100114

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원문정보

초록

영어
Antibiotics are commonly used in livestock for preventing diseases and promote growth. However, the presence of antibiotics in the wastewater from livestock farm can cause negative effect on the various biological treatment processes such as activated sludge, anaerobic digestion In this study, we aimed to evaluate the effect of some common used antibiotics in the Korea livestock farm such as bezathine penicillin G, procaine penicillin G and sulfadimethoxine sodium to nitrification efficiency as well as organic compounds removal rate in biological system for treating swine wastewater. The experiment was conducted in aeration batch reactor and using activated sludge collecting from municipal wastewater treatment plant. For batch test, diluted piggery wastewater was used, two commercial antibiotics products, PPS (mainly consisted of bezathine/procaine penicillin G) and SULFA-40 (sulfadimethoxine sodium) were selected for subsequent experiment. The control and each antibiotic experiment were conducted identically in 1.0 L batch reactor. The results showed that the nitrification rate is reduced when the addition of PPS increase in range of 50 - 500 ppm. The profile of NOx - during the batch test indicated that the decrease of ammonium oxidation rate is mostly due to the decline of ammonia oxidizing bacteria (AOB) activity. In the different way, the nitrification rate was not significantly affected by the SULFA-40 under the antibiotic concentration up to 700 ppm. COD removal rate was also examined, it showed that the oxidation of biodegradable organic matters were not inhibited by such commercial antibiotic products. However, it seemed that those antibiotics are hardly degraded biologically after short acclimation time using activated sludge. Further work for evaluating the long-term effect of common used antibiotics should be done in order to stabilize the biological treatment system of livestock wastewater.

키워드

Antibiotics Piggery wastewater treatment Sulfadimethoxine sodium Penicillin G Nitrification

저자

  • 오세진 [ Se-Jin Oh | Department of Environmental Engineering and Biotechnology, Myongji University ]
  • 최지윤 [ Ji-Youn Choi | Department of Environmental Engineering and Biotechnology, Myongji University ]
  • 트안 트란훙 [ Hung-Thuan Tran | Department of Environmental Engineering and Biotechnology, Myongji University ]
  • 김대희 [ Dae-Hee Kim | Department of Environmental Engineering and Biotechnology, Myongji University ]
  • 지아위홍 [ Yu-Hong Jia | Department of Environmental Engineering and Biotechnology, Myongji University ]
  • 안대희 [ Dae-Hee Ahn | Department of Environmental Engineering and Biotechnology, Myongji University ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 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

  • 간행물명
    한국생물공학회 학술대회
  • 간기
    반년간
  • 수록기간
    1985~2013
  • 십진분류
    KDC 476 DDC 576

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    피인용수 : 0(자료제공 : 네이버학술정보)

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