Agri-food

Industrial wastewater management

Improve discharge compliance and control your treatment performance without oversizing your facilities.

Thanks to intelligent, real-time monitoring, our solution anticipates changes in incoming load and dynamically adapts treatment cycles. You reduce deviations, limit alarms, and secure your discharges, even in the event of high effluent variability.

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Real-time discharge control

Our solution is based on continuous modeling of pollutant loads to adjust treatment cycles in real time. It combines:

Continuous monitoring of critical parameters (COD, NH₄, flow rate, redox, etc.)
Prediction of peak loads and upstream cycle adaptation
Detection of deviations and smart alerts to prevent non-compliance

Objective:
Improve discharge compliance and reduce energy consumption.

Stabilized effluent quality

The solution anticipates changes in pollutant load (COD, NH₄, etc.) through real-time modeling of the biological operation of the WWTP.

By automatically adjusting aeration settings, it stabilizes discharge quality, even during sudden load variations. This greatly reduces the risk of regulatory exceedances and facilitates performance traceability.

100% advanced monitoring and operator alerts

Reduced energy consumption

By predicting incoming loads and continuously evaluating the efficiency of aerators, Purecontrol avoids unnecessary over-treatment.

Aeration is dynamically adjusted to actual demand and prioritized during off-peak pricing periods. This limits aeration times while maintaining the expected treatment performance.

-25% reduction in kWh aeration/kg COD

Real-time monitoring of operations

The monitoring platform centralizes all critical data from the wastewater treatment plant (sensors, performance, alerts, history).

Teams can remotely monitor the status of treatment, receive alerts in the event of deviations, and easily document interventions via an integrated logbook. A key tool for ensuring reliable day-to-day operation.

Deviation detection and automatic alerts
Découvrir l’étude de cas
If the STEP does not work, we can no longer produce. To maintain our treatment yields and maintain a reliable installation, the Purecontrol tool takes into account the quality of the biomass and the discharge. From the first month of piloting with the Purecontrol solution, we saw a 15% reduction in our energy bill
Découvrir l’étude de casDécouvrir la vidéo
Guillaume Guérin

Water Treatment Manager

Aeration control in wastewater treatment plants

By continuously analyzing relevant data (inflow rate, oxygen sensor, redox, recirculation, COD, etc.), our algorithms reconstruct a virtual ammonium sensor and predict its evolution over the next 24 hours.
Purecontrol sends instructions to the aerators via control commands based on changes in the ammonium load (1-minute interval).

1
During off-peak hours, occasional ventilation to maintain low NH4 levels in anticipation of peak hours.

2
During peak hours, the low NH4 rate ensured in period 1 means that ventilation is not required systematically, while remaining compliant.

3
During off-peak hours, ventilation to minimize NH4 levels in anticipation of the next peak hour.

4
Planning aeration based on predicted NH4 levels and incoming flow rates

From hypervision to control

Simplify daily operations with real-time monitoring and controlDemander à ChatGPT

Digital Twin
PureConnect
PureAnalytics Energy
PurePilot
Integration of external factors
Predictive vue
Solar self-consumption
Modeling of room thermal behavior and learning responses to setpoints
Real-time monitoring platform, intelligent alerts, drift prediction
Monitoring of power consumption (without sub-meters), anomaly detection, efficiency calculation
Automatic application of temperature/humidity setpoints to local controllers
Weather integration, peak/off-peak tariffs, carbon intensity, solar production
Anticipation of door openings, temperature/humidity evolution, available self-consumption
Purecontrol analyzes and predicts on-site solar energy production and controls equipment to maximize self-consumption.
Optional
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