sujunfeng
- Professor
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- Name (Pinyin):sujunfeng
- School/Department:环境与市政工程学院
- Education Level:With Certificate of Graduation for Doctorate Study
- Contact Information:sjf1977518@sina.com
- Degree:Doctoral degree
- Professional Title:Professor
- Status:Employed
- Academic Titles:中国城市环境卫生协会污泥处理处置专业委员会委员
- Alma Mater:毕业于哈尔滨工业大学
- Discipline:Environmental Engineering
Municipal Engineering
Other Contact Information
- Email:
- Paper Publications
异氧硝化细菌处理氨氮废水及微生物群落结构分析
Release time:2024-08-09 Hits:
- Affiliation of Author(s):环境与市政工程学院
- Journal:北京工业大学学报
- Key Words:中文关键字:SBR;异养硝化,英文关键字:SBR;heterotrophic nitrification
- Abstract:从生物陶粒反应器中筛选出6株异养硝化细菌,采用乙酸钠-氯化铵培养基培养细菌进行硝化特性研究,经过12 d好氧培养,6株异养硝化细菌对COD的去除率在45﹪以上,总氮和氨氮最终去除率在60﹪以上,并且具有产生NOx-N的硝化性能.应用PCR-DGGE(denaturing gradient gel elelectrophoresis)方法研究了SBR反应器种群结构动态变化规律,PCR-DGGE图谱分析表明,微生物多样性与废水的处理效果出现协同变化的特征,1 d与15 d微生物群落结构相似程度最高为75﹪,1 d与30 d相似性最低为52.94﹪,15 d与30 d相似性为70.59﹪,3株筛选的异氧硝化细菌wgy1、wgy3、wgx5成为SBR反应器的优势菌群.
- Note:苏俊峰 请填写摘要
- Co-author:马放
- First Author:sujunfeng
- Indexed by:Journal paper
- Volume:卷:33
- Issue:期:12
- Page Number:页:1300-1304
- Translation or Not:no
- Date of Publication:2007-12-01