Chemical Dosing System - Training Guide
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MINIMUM RESOLUTION: 980 x 600 px
RECOMMENDED: 1920 x 1080 (16:9) or larger

SIMULATOR OVERVIEW
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Chemical dosing system simulator covering metering pump control, concentration monitoring, pH/ORP control, and chemical inventory per API 675 and ISA-5.1.

Standards: API 675 · ISA-5.1 · IEC 61511

INTERFACE LAYOUT
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- LEFT PANEL: System controls (Start/Stop/ESD/Reset, Mode toggle)
- CENTER: P&ID schematic with real-time process visualization
- RIGHT PANEL: System gauges, operational checklist, alarm list

OPERATING PROCEDURES
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  Step 1: Verify chemical tank level
  Step 2: Prime metering pump
  Step 3: Set dosing rate
  Step 4: Start dosing pump
  Step 5: Verify pH/ORP response
  Step 6: Adjust stroke length
  Step 7: Monitor residual concentration
  Step 8: Record dosing volumes

SCENARIOS
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  pH Control Dosing:
  Start chemical dosing to maintain process pH within specified range.

  Chlorination Dosing:
  Dose sodium hypochlorite for disinfection — maintain target residual.

  Batch Dosing Sequence:
  Execute timed batch dosing with soak period and verification sampling.

ALARM RESPONSE
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  PH_HIGH [ALARM]: pH exceeds upper alarm limit
  PH_LOW [ALARM]: pH below lower alarm limit
  CHEM_LOW [WARNING]: Chemical tank level low
  PUMP_FAIL [ALARM]: Metering pump failure
  ORP_DEV [WARNING]: ORP deviation from setpoint

CONTROLS
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- START: Begin process operation
- STOP: Normal shutdown
- EMERGENCY STOP: Immediate shutdown of all systems
- RESET: Clear ESD condition and reset to standby
- TOGGLE MODE: Switch between Manual and Auto control
- Fullscreen: Click the fullscreen button in header
- EXIT: Return to BlueSim portal
- HELP: Opens this training guide