阎春兰, 李 娜, 敖偲成, 高 斯, 张芸梦.啤酒厂废水处理活性污泥中一株细菌的分离与鉴定[J].中南民族大学学报自然科学版,2017,(1):21-23
啤酒厂废水处理活性污泥中一株细菌的分离与鉴定
Isolation and Identification of A Microorganism from the Active Sludge in Brewery Wastewater
  
DOI:
中文关键词: 啤酒厂废水,活性污泥,16S rDNA  生长曲线  耐药性
英文关键词: brewery wastewater  active sludge  16S rDNA  growth curve  antibiotic resistance
基金项目:中南民族大学中央高校基本科研业务费专项资金自科项目(CZY13011),中南民族大学学生科研基金项目(YCX15026)
作者单位
阎春兰, 李 娜, 敖偲成, 高 斯, 张芸梦 中南民族大学 生命科学学院武汉 430074 
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中文摘要:
      从某啤酒厂废水的活性污泥中分离纯化了一株微生物菌株Z-1,分析了该菌株的16S rDNA基因序列及形态特征,测定了该菌株的生长曲线、对抗生素的耐药性及该菌株的曝气池污水氮、磷含量.结果表明:该微生物为芽孢杆菌属细菌(Bacillus),生长较快,对抗生素的耐药性弱,对废水中N、P去除较多,为筛选活性污泥法处理啤酒废水的高效菌株奠定基础.
英文摘要:
      A strain Z-1 was isolated and purified from the active sludge in brewery wastewater.16S rDNA gene sequence and the morphological characteristics of Z-1were analyzed. The growth curve, antibiotic resistance, N and P content in the aeration tank sewage from the strain were also examined. The results confirmed that this strain was belong to (Bacillus).It grows fast and is weakly resistant to antibiotic ,with efficient removal of N and P in wastewater. The results may provide the basis for subsequent selection of highly efficient microorganism to treat brewery wastewater with activated sludge process.
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