For drinking water treatment there is over 700 Ozonization plants in France , about 100 in Germany, 20 in Italy, 30 in Eastern Europe., 8 in Netherland. An article with a more details is on following link http://dx.doi.org/10.1080/01919512.2012.640251

Published December 14, 2016 20:58 by Marina Vasiljevic, Sole proprietor of consulting agency M ENGINEERING ZONE