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Hitachi

Efficient Nitrification Control System Using ICT

Overview

Environmental impact reduction type sewage treatment control

  1. Visualization of current microbial treatment capacity by "Treatment Characteristic Model"
  2. Automatic updating of treatment characteristic model by measured values
  3. Optimum air volume calculated by the treatment characteristic model according to inflow conditions
  4. Ensuring both water quality maintenance and energy saving
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ICT : Information and Communication Technology

Structure

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SCADA : Supervisory Control And Data Acquisition