Wyniki wyszukiwania dla: SSF SYSTEMS

• Removal of persistant organic pollutants from landfill leachates treated in three constructed wetland systems

  Publikacja

  • E. Wojciechowska

  - WATER SCIENCE AND TECHNOLOGY - Rok 2013

  The objective of the study was assessment of occurrence and removal of two groups of persistent organic pollutants: polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs) in landfill leachate (LL) treated in three constructed wetland systems (CWs) of different construction and flow regime. Two subsurface flow systems (SSF) were analyzed: one with horizontal flow and the second one consisting of two vertical...

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• Domestic Wastewater Treatment

  Publikacja

  • H. Obarska-Pempkowiak
  • M. Gajewska
  • E. Wojciechowska
  • J. Pempkowiak

  - GeoPlanet: Earth and Planetary Sciences - Rok 2015

  SSF systems are usually applied at the 2nd stage of domestic wastewater treatment, after mechanical treatment. The number of such installations working at the moment in Europe is estimated to be 100,000. In Germany about 10,000 systems are in operation.

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• Development of models for nitrogen-removal processes in subsurface flow constructed wetlands

  Publikacja

  • M. Marcinkowski
  • H. Obarska-Pempkowiak
  • M. Gajewska

  - Rok 2011

  This paper summarizes recent progress in modelling approach of subsurface flow constructed wetlands (SSF CWs), focusing on nitrogen removal processes.