1.2-Dichlorobenzene을 분해하는 Pseudomonas sp. DCB3의 분리 및 특성

• 영문명: Isolation and Characterization of Pseudomonas sp. DCB3 Degrading 1.2-Dichlorobenzene
• 발행기관: 한국환경보건학회
• 저자명: 서승교 우철주 이창호
• 간행물 정보: 『1. 한국환경보건학회지』제23권 제4호, 33~38쪽, 전체 6쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 1997.12.30

영문 초록

Four bacterial strains able to degrade dichlorobenzene as the sole source of carbon and energy were isolated from soil by selective enrichment culture, and among them, one isolation was the best in the cell growth and identified as Pseudomonas sp. DCB3 by its morphology and physiological properties. Cell growth dramatically increased in a minimal medium containing 500ppm of dichlorobenzene was not detected any more at 72 hours after cultivation. The optimal temperature and initial pH for the growth of the isolated strain were 30$\circ$C and 7.0, respectively. Cell growth was increased by supplementing $(NH_2)_2CO$ and 50 ppm yeast extract as additional nutrients. Therefore, it was suggested that Pseudomonas sp. DCB3 could be effectively used for the biological treatment of wastewater containing dichlorobenzene.

키워드

Pscudomonas sp Dichlorobenzene