TWA Petronell

EVN ordered the planning and erection of the mechanical, electrical and control system parts of a water treatment plant with membrane technology (ultra-filtration and low pressure reverse-osmosis) and activated carbon filtration. The stipulated aims of treatment are particle elimination, removal of organic trace substances, reduction of water hardness, adjustment of the calcite saturation and final disinfection. The capacity of the plant comprises 200 l/s and can be increased to 300 l/s.