"Water. water purification. methods of water purification. the quality requirement of drinking water." - Selaus asiasanan mukaan Mikkelin ammattikorkeakoulu

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    • Comparing Russian and Finnish standards of water purification 

      Maria, Pupkova (Pupkova Maria, 2012)
      The subject of this thesis is water purification. The first aim of this thesis is to consider different ways of water purification. The second aim is to compare Finnish and Russian standards of water purification. The third ...