양돈 계수에서 광합성 미생물의 특성

Characterization of Photosynthetic Bacteria in Swine Wastewater

  • 최경민 ((주) 일류기술 기업부설연구소) ;
  • 양재경 (청양대학 환경공업과)
  • 발행 : 2001.09.01

초록

Photosynthetic bacteria (PSB), strains IP-4 and IP-6-7 were isolated from nature, and were studied for swine wastewater treatment. It was confirmed that these PSB were very effective for the COD treatment. Growth of those PSB were increased to 4.5 fold in organic-acids (acetate, propionate and butyrate) added medium than cultivation in Lascelles basal medium and the amount of bacteriochlorophyll a were increased to 5 folds. The COD removal rate in swine wastewater using PSB, strains IP-4 and IP6-7 were obtained 91% and 85%, respectively.

키워드

참고문헌

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