Water Pressure
        Increasingly                                                                                More stringent 
         challenging                                                                                   discharge 
          feedwater                                                                                  requirements
          Seawater                                                                                    Municipal WWTP
        Brackish water
         Recovered                                                                                     Receiving body
         wastewater
                                           DOW RESTRICTED
         MLD: Reduce Recovery Costs of Last 30% of Water by 60%
                                                                                                           Minimal Liquid                 Z
                                                 Primary Wastewater Reuse                                 Discharge (MLD)                 L
                                                                                                                                          D
                                                                                                                                                $12-13/1000 gal
                          )
                          3
                          m
                          /
                          $
                          (
                                                                                                                           D
                          y                                                                                               L
                          r                                                                                              M
                          e                                                                                           ut                         $4-6.6/1000 gal
                          v                                                                                          o
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                          e                                                                                     D
                                                                                                               L
                          R                                                                                   Z
                           
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                          W                                                                                               D
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                          o                                                                                    LD
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          Water Recovery (%)   0                                                               70                                   95       100
                                                                                       Bond, R.G. and Veerapaneni, S. Journal AWWA, 2008, 100 (9), 76-89.
                                                           DOW RESTRICTED                                                                                  3
      IoT Ecosystem                                   Dow Water &
                                                   Process Solutions     •  Dow Database
                                                                         •  Dow SDMS – data routing internal and external
                                                                         •  Dow Data Transformation
                                                                         •  Dow Data Analytics
                                                                         •  DW&PS Modelling Software - Wave
                                                                         •  DW&PS Expertise R&D/TS&D – Answer Center
                                               Secure IoT Platform
        Performance Data                       •  Hardware + Software
        •  Data stream to be                   •  IoT Gateway                    Directed Customer Actions
           captured                            •  Security Internet Access       •  End User Engagement
        •  Customer Partnerships               •  User Interface                 •  Innovation Targets
             •  Industrial                                                       •  Drive Innovation Adoption
             •  Consumer                                                         •  Potential to Provide value 
                                                                                    added services
                                                           DW&PS SMART Element (or Smart HDW System)
                                                           •  External sensor development opportunity
                                          DOW RESTRICTED   •  Vessel sensors, element sensors, system sensors  4
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