To obtain the best result we propose to install Siemens-Ionpure EDI module downstream the existing double stage reverse osmosis unit. The EDI module will be located between the RO unit and the PW tank.
Aspect                                                                                 –                                                               crystal clear
Colour                                                                                 –                                                               Colourless
Odour                                                                                  –                                                               Odourless
Specific electrical conductivity                                                                                    µS/cm w 25°C                                            ≤ 1.3*
pH                                                                                        –                                                               5-7**
TOC                                                                                                                                                       ppb                                                         ≤ 500
Total bacteria count                                                         cfu/ml                                                     ≤ 100
Pseudomonas                                                                  cfu/ml                                                     Absence / 0
Coliform                                                                             –                                                               Absence/ 0
Nitrates                                                                               ppm                                                        ≤ 0.2
Heavy metals                                                                    ppm                                                        ≤ 0.1
Technical data of the offered unit:
Nominal PW capacity                                                                                          4.5 – 4.75 m3/h
EDI module capacity range                                                                                3 – 6 m3/h
EDI module type                                                                                                   Simens-Ionpure IP-LXM45X-3
Quantity of EDI modules                                                                                     1 pc.
Electrical power                                                                                                    6 kW
Electrical voltage                                                                                                  400 VDC
Operating pressure                                                                                              3-7 bar
Operating temperature                                                                                        5-45 oC
Water conversion factor                                                                                      90-95 %

  • 16 lipca 2014