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Smart Operation in Wastewater12 March 2014
Simon Mazier
A Vision of ...
What if ...
Dashboards
Robust, real-time validation of ALLcritical-to-quality signals
Decision support
Management reports
The data in your control rooms could be trusted?
What if ...
Maintenance costs
Reliable, low-maintenance ‘soft’ sensors, to support or supplement data
Sampling & reporting
Process insight
Missing information wasn’t missing any more?
What if ...
Optimal operation
Predictive control of storm events, first flush, load swings, maintenance outages
Minimised costs
Reliable outcomes
Your process could see into the future?
What if ...
Centralised control
Condition monitoring: early warning of sub-optimal performance, auto-optimisation
TOTEX performance
Capital deferment
Your assets were self-monitoring and self-optimising?
What if ...
Asset standards
Live KPI reporting within SCADA: empowers operators, changes culture
Investment decisions
Long term gains
Improvements could be sustained?
What if ...ALL of this was already here?
Data
Univariate / Multivariate
High / Low limit
Frozen signal
Rate of change
T-test: shift in Mean
Q-test: outlier detection / rejection
Signal value vs Process drift / fault
Live signal validation + reporting
Data Quality Monitor for ALL critical signals
DataLive signal validation + reporting
Data Quality Monitor for ALL critical signals
Sensor Quality: any SCADA, any probe
Data
Soft Sensors:Intelligent use of existing data
Soft sensors: more reliable, more robust
Signal reconstruction + inferential sensors
Monitor
self-monitoring,self-optimisingAsset Management
What is ‘normal’?
Transform data into knowledge
Monitor
self-monitoring,self-optimisingAsset Management
Transform data into knowledge
Control
Predictive Control:Optimise operation ahead of time
Predictions of future process behaviour
A system that sees into the future and minimises risk
Control
Advanced Automation
Minimise operator intervention
Minimise risk of compliance failure
Robust operation under all conditions
Integrated control across multiple assets
Aeration energy reduced by 25-35%
Predictive Control:Optimise operation ahead of time
A system that sees into the future and minimises risk
Control Predictive control of and management of risk
Maintain
Identify root cause of sub-optimal performance
Targeted maintenance
Transform data into knowledge
Operator buy-in,Intelligent Maintenance
MaintainSustainable Benefits
Advanced
Process
Control
www.PerceptiveAPC.com
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