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Jet Loop 반응기를 이용한 고로폐수처리에 관한 연구

원문정보

Advanced Treatment of Blast Furnace Wastewater by Jet Loop Process

주재영, 손성명, 나지훈, 이상정, 박철휘

한국도시환경학회 한국도시환경학회지 VOL.9 No.1 통권 제17호 2009.06 pp.55-64
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

The methanol addition was required for the biological treatment of the blast furnace wastewater, of which the C/N ratio was less than 1. We confirmed that SNR and SDNR values were changed by the amount of the methanol addition. But, it needed to consider that the surplus poured methanol could induce the increase of CODcr in the discharge. We confirmed that in spite of the change of SNR values according to the increase of CN- concentration during the operation periods, the nitrification rate of the total process was not influenced by CN- concentration. Also, SNR and SDNR were evaluated to confirm the inhibition of F- concentration. They were not influenced by F- concentration. It was thought that the difference of these values occurred by the operation parameters.

목차

ABSTRACT
 Ⅰ. 서 론
 Ⅱ. 재료 및 방법
  1. 실험장치
  2. 실험방법
 Ⅲ. 결과 및 고찰
  1. 유입수 성상
  2. Jet loop 반응조에서 산소전달률 측정
  3. CODcr제거효율과 MLSS
  4. 질소제거
  5. 비질산화율과 비탈질률
  6. CN-의 영향
  7. F-의 영향
 Ⅳ. 결 론
 참 고 문 헌

키워드

저자정보

  • 주재영 Joo, Jae-Young. 서울시립대학교(Dept. of Environmental Engineering, University of Seoul)
  • 손성명 Son, Sung Myung. 서울시립대학교(Dept. of Environmental Engineering, University of Seoul)
  • 나지훈 Na, Ji-Hun. 서울시립대학교(Dept. of Environmental Engineering, University of Seoul)
  • 이상정 Li, Sang-Jeong. 서울시립대학교(Dept. of Environmental Engineering, University of Seoul)
  • 박철휘 Park, Chul-Hwi. 서울시립대학교(Dept. of Environmental Engineering, University of Seoul)

참고문헌

자료제공 : 네이버학술정보

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