Bioremediation of the fuel oil contaminated subsurface
The fuel oil contaminated subsurface was investigated. A local introduction of biogenic elements into this site stimulated the growth of aerobic and anaerobic microorganisms (2-3 orders of increase were observed). Heterotrophic microorganisms (including hydrocarbonoxidizing ones) were dominating in microflora of groundwater and subsurface. In groundwater the part of cold-adapted microorganisms increased significantly (above 50％), and numbers of protozoa increased to 104 cells cm-3. Simultaneously decreasing of oil hydrocarbons content from 120 and more to 2-10 mg L-1 was observed in groundwater.
subsurface fuel oil, bioremediation, hydrocarbon ozidizing bacteria cold-adapted microorganisms, protozoa
Valentina P. Ladygina Irina V. Trusey Yuri L. Gurevich
Institute of Biophysics of SB of RAS, Krasnoyarsk, Russia
国际会议
上海
英文
4198-4201
2008-05-16（万方平台首次上网日期，不代表论文的发表时间）