Treatment process monitoring

Step-by-Step Breakdown

Detailed explanation of each automated stage in the workflow.

1. 1

   Trigger

   Detect Parameter Deviation

   SCADA system sensors detect pH, turbidity, chlorine residual, or flow rate measurements outside acceptable thresholds. Alert triggers automated monitoring workflow to assess severity and determine response.

   SCADA systemsPI System
2. 2

   Action

   Collect Historical Process Data

   Retrieve 24-hour trending data for affected parameters and related equipment performance metrics. Gather contextual information including recent maintenance activities and chemical feed rates.

   PI SystemMaximo asset management
3. 3

   Action

   Validate Laboratory Results

   Cross-reference real-time sensor readings with recent laboratory test results from LIMS. Confirm accuracy of field instrumentation and identify potential calibration issues.

   LIMSSCADA systems
4. 4

   Decision

   Assess Deviation Severity

   AI system evaluates if parameter deviation requires immediate corrective action or if it's within acceptable operational variance. Determines if automated response is sufficient or if operator intervention is needed.

   WonderwareHMI software
5. 5

   Action

   Execute Corrective Actions

   Automatically adjust chemical dosing pumps, modify filtration rates, or activate backup treatment units based on deviation type. Log all control actions and parameter changes for audit trail.

   SCADA systemsWonderware
6. 6

   Action

   Generate Compliance Documentation

   Create automated reports documenting the deviation event, corrective actions taken, and return to normal operations. Update regulatory compliance databases with incident details and response times.

   LIMSMaximo asset management
7. 7

   Output

   Dispatch Process Status Report

   Send real-time alerts to operators via HMI displays and mobile notifications. Provide summary of process status, actions taken, and any required manual interventions or follow-up testing.

   HMI softwareWonderware

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