Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Studies on Isolation and Degradation Characteristics of A Phenol Degrading Bacteria

CUI Shu-jun1,JIN Wei-ping1,ZHANG Jian-yun1,CHEN Hong-ge2,ZHANG Qing-fu1 (1.College of Resource and Environment Science,Henan Institute of Engineering,Zhengzhou 451191,China;2.College of Life Science,Henan Agricultural University,Zhengzhou 450002,China)  
A strain(HNGCXY.1) isolated from the phenol-contaminated soil of a coking plant was able to grow on phenol as sole carbon and energy sources.The highest endurance capability of this strain for phenol was 1000mg/L.The factors affecting phenol degrading were investigated.It showed better phenol degrading rate at pH 6.5-7.5,28-32℃,rotation speed bigger than 160r/min,the concentration of 600mg/L phenol as the substrate.It was identified as Alcaligenes sp.,based on the 16s rDNA sequences,biochemical and physiological characteristics.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved