암모니아산화세균 Brevundimonas diminuta의 분리 및 암모니아 산화 특성

• 영문명: Isolation and Characteristics of Novel Ammonia Oxidizing Bacteria Brevundimonas diminuta
• 발행기관: 한국환경보건학회
• 저자명: Kwon, Hyuk-Ku Jung, Joon-Oh
• 간행물 정보: 『한국환경보건학회지』제33권 제4호, 293~298쪽, 전체 6쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2007.08.30

영문 초록

The microorganism for ammonia gas removal was isolated from composting product. This was identified as Brevundimonas diminuta by morphological, biochemical characteristics study and 16S rDNA sequence analysis. Optimal incubation temperature for cell growth and oxidizing ability of NH4-N was 30oC and optimal initial pH was 7. Glucose affected the growth of cell and the removal of NH4+. The growth rate of the isolates were increased when grown in the presence of 0.05-1%(w/v) glucose in the selective medium and further increases in glucose concentration to 2% caused significant decreases in the cell growth and oxidizing ability of NH4+.

키워드

ammonia B. diminuta cell growth carbon source