| 焦化废水生物脱氮工艺反硝化段菌相分析 |
| |
| 引用本文： | 陈艳丽,章晨娟.焦化废水生物脱氮工艺反硝化段菌相分析[J].上海环境科学,1997,16(2):15-18. |
| |
| 作者姓名： | 陈艳丽 章晨娟 |
| |
| 作者单位： | [1]上海市政工程设计研究院 [2]同济大学 |
| |
| 摘 要： | 对焦化废水反硝化段的试样进行了细菌数量及菌相分析研究，对反硝化细菌在反硝化段生态环境中的分布进行了探讨。试验共分离出２３株菌株，分别属于７个属，其中假单胞菌和芽孢杆菌为主要优势菌，分别占总鉴定菌数的３９．１％和２１．７％，反硝化细菌共有１１株，占总鉴定菌数４７．８％。
|
| 关 键 词： | 焦化废水 反硝化 细菌 废水处理 生物脱氮 |
Analysis of Bacteria Group at the Denitrified Stage on Coking Wastewater Biodenitrification Process |
| |
| Chen Yanli.Analysis of Bacteria Group at the Denitrified Stage on Coking Wastewater Biodenitrification Process[J].Shanghai Environmental Science,1997,16(2):15-18. |
| |
| Authors: | Chen Yanli |
| |
| Abstract: | The number and group of bacteria in the denitrified samples and the distribution of denitrified bacteria at the denitrified stage from Shanghai Coking Plant have been studied. The result showed that seven groups had been identified from 23 studied strains. The dominant bacteria among them were Pseudomonas and Bacillus with 39.1% and 21.7% respectively, and 11 strains of denitrified bacteria occupied 47.8% in dentrified strains. |
| |
| Keywords: | Coking wastewater denitrification Bacteria |
| 本文献已被 CNKI 维普 等数据库收录！ |
