印染助剂2024，Vol.41Issue(7)：31-33,75,4.
一株高浓度印染废水总氮处理用的细菌筛选及应用
Screening and application of a bacterium for total nitrogen treatment of high concentration printing and dyeing wastewater
徐泽锋 1闻燕艳 2黄陈蓉 1濮杨 1程羽君 1吴建江 1陈飞燕1
作者信息
- 1. 绍兴市质量技术监督检测院,浙江绍兴 312000
- 2. 绍兴柯桥城乡水质检测有限公司,浙江绍兴 312030
- 折叠
摘要
Abstract
In order to effectively improve the efficiency of total nitrogen removal in printing and dyeing wastewater,an efficient total nitrogen removal bacterium(TS)was isolated and screened from the internal soil of printing and dyeing enterprises.Within 2-3 d culture,the strain OD600 reached the maximum and the effec-tive denitrogenation time was 7 d.Through physiological and biochemical test,the strain was confirmed to be-long to Pseudomonas genus.Under the condition of ammonium sulfate and sodium acetate as nitrogen and car-bon sources,the total nitrogen treatment rate of TS strain reached 79.9%within 7 d.The actual removal rate of total nitrogen was increased by 10%after the bioenhancement of the strain was applied to the actual wastewater of enterprises.关键词
印染废水/菌株/总氮去除/生物强化Key words
printing and dyeing wastewater/bacterium/total nitrogen removal/bioenhancement分类
资源环境引用本文复制引用
徐泽锋,闻燕艳,黄陈蓉,濮杨,程羽君,吴建江,陈飞燕..一株高浓度印染废水总氮处理用的细菌筛选及应用[J].印染助剂,2024,41(7):31-33,75,4.
