Domestic wastewater treatment plants TOPAS - Europe

  • Bulgaria - 18
  • Croatia - 6
  • Cyprus - 2
  • France - 620
  • Germany - 69
  • Greece - 1
  • Latvia - 45
  • Macedonia - 4
  • Moldova - 22
  • Poland - 36
  • Romania - 84
  • Slovakia - 30
  • Slovenia - 13
  • Spain - 22
  • Sweden - 110
  • Ukraine - 33