Removal of Chloroform in Groundwater by Bioremediation

摘要：

Anaerobic sludge were cultured and acclimated by adding different co-metabolism substrates under six operating conditions,using chloroform as model contaminant in an anaerobic environment.The microorganisms obtained with chloroform biodegradability were concentrated and cultured before adding into the simulated decontaminating apparatus.The results showed that the chloroform could be degraded by the microorganisms under the anaerobic condition,and the addition of co-metabolism substrates could improve the biodegradation efficiency.Moreover,the biodegradation efficiency varied with different co-metabolism matrix.The removal efficiency of pollutants could reach 75％ using the microorganisms acclimated with glucose and methanol as co-metabolism substrates.

关键词： Groundwater Chloroform Anaerobic Microorganism Bioremediation

作者: Jie Lu Meng-hong Li

作者单位: Department of Resources and Environmental Engineering,Shandong University of Technology,Zibo,Shandong 255049,China

会议类型: 国际会议

会议名称: 2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 142-145

在线出版日期: 2010-07-24（万方平台首次上网日期，不代表论文的发表时间）