Copper effect in petroleum hydrocarbons biodegradation by microorganisms associated to Juncus maritimus : role of autochthonous bioaugmentation
作者: I. P. F. M. MontenegroA. P. MuchaI. ReisP. RodriguesC. M. R. Almeida
作者单位: 1Universidade do Porto
刊名: International Journal of Environmental Science and Technology, 2017, Vol.14 (5), pp.943-955
来源数据库: Springer Nature Journal
DOI: 10.1007/s13762-016-1215-9
关键词: BioremediationCo-contaminated soilEstuarine environmentSaltmarsh plants
英文摘要: The bioremediation potential of microorganisms from a saltmarsh plant rhizosphere and application of bioaugmentation in estuarine sediment co-contaminated were investigated. Rhizosediment (sediment in contact with plant roots) of Juncus maritimus was contaminated with copper and/or petroleum, inoculated with different autochthonous microbial consortia (resistant to copper and/or with petroleum degraders) and put in vessels to which plants were transplanted. Vessels were irrigated through a system that simulated estuarine tides. After 5 months, vessels were dismantled and copper and petroleum content in rhizosediments were determined. Copper’s presence reduced the potential of the microorganisms associated to J. maritimus rhizosphere for bioremediation of petroleum hydrocarbons in...
原始语种摘要: The bioremediation potential of microorganisms from a saltmarsh plant rhizosphere and application of bioaugmentation in estuarine sediment co-contaminated were investigated. Rhizosediment (sediment in contact with plant roots) of Juncus maritimus was contaminated with copper and/or petroleum, inoculated with different autochthonous microbial consortia (resistant to copper and/or with petroleum degraders) and put in vessels to which plants were transplanted. Vessels were irrigated through a system that simulated estuarine tides. After 5 months, vessels were dismantled and copper and petroleum content in rhizosediments were determined. Copper’s presence reduced the potential of the microorganisms associated to J. maritimus rhizosphere for bioremediation of petroleum hydrocarbons in...
全文获取路径: Springer Nature  (合作)
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关键词翻译
关键词翻译
  • petroleum 石油
  • hydrocarbons 碳化氢
  • sediment 沉积
  • contaminated 被污染的
  • autochthonous 原地的
  • biodegradation 生物降解酌
  • bioremediation 生物治疗
  • rhizosphere 根圈
  • effective 有效的
  • potential