摘要
从酿酒废水的活性污泥中分离、培养得到纯化的紫色非硫细菌01S菌株,并用其处理高浓度有机酿酒废水。结果表明,紫色非硫细菌在自然(或白炽灯)光照、pH值7.0、温度为28～30℃条件下生长良好,且能够明显降解酿酒废水,其COD的去除率达到82.2%左右。并探讨了该菌在两种不同条件下(光照厌氧和好氧黑暗)的降解效果,及其与DO值的关系。
Purified purple non-sulfur bacteria 01S strain was separated and fostered from activated sludge of brewery wastewater and used to treat high concentrated organic brewery wastewater. Results showed that purple non-sulfur bacteria grew well under natural illumination or incandescent lamp, pH 7.0 and temperature 28～30℃, and can degrade brewery wastewater with COD removal rate up to 82.2%. The degradation efficiency at anaerobic condition of light and aerobic condition of darkness, along with relation with DO was also discussed.
出处
《环境科学与技术》
CAS
CSCD
2003年第B12期69-71,共3页
Environmental Science & Technology
关键词
紫色非硫细菌
分离培养
处理
酿酒废水
purple non-sulfur bacteria
separation and foster
treatment
brewery wastewater
