ISOLATION AND SOME OPTIMIZATION CULTURE CONDITIONS OF SODIUM DODECYL BENZENE SULFONATE (SDBS) -DEGRADING BACTERIUM

摘要：

The biodegradability of the principal component of synthetic detergent products known as linear alkylbenzene sulphonate (LAS) has been contentious, hence the need to research its primary biodegradation by indigenous microorganisms in wastewater ecosystem. The sodium dodecyl benzene sulfonate (SDBS)-degrading bacterium named SDBS1 was isolated with the SDBS as the sole carbon source. The characters of morphology and physiology of SDBS1 were investigated. It was shown that SDBS1 could be cultured well under following conditions: culture pH 7. 0, and 5 d culture time, and that the degradation of SDBS could reach 94.1％.

关键词： Biodegradation Sodium dodecyl benzene sulfonate (SDBS) Isolation Culture conditions

作者: Li Zhiyang

作者单位: College of Life Science, Yangtze University, Jingzhou 434025, China

会议类型: 国际会议

会议名称: The 7th International Forum on Post-Genome Technologies and China-Japan-Korea Summit on Natural Products(第七届国际后基因组技术论坛及中日韩天然产物论坛 IFPT)

会议地点: 重庆

会议语种:英文

页码: 450-452

在线出版日期: 2011-10-28（万方平台首次上网日期，不代表论文的发表时间）