Suitable for: Synchronous phosphorus removal dosing control in wastewater plants, advanced phosphorus removal dosing control in wastewater plants
Dosage = f(Inlet Flow Rate, Pre-dosing Orthophosphate Concentration, External Return Flow Rate, Effluent TP Setpoint, Reaction Efficiency Correction Factor n, Feedback Correction Factor Kfb)
Logic Description:
Calculates the theoretical chemical phosphorus removal demand based on inlet flow rate and phosphorus release in the biological tank.
The system has built-in coefficients n (reaction efficiency) and Kfb (feedback coefficient), which are continuously optimized through self-learning based on actual effluent TP data, making the model better fit actual operating conditions.
Achieves linear dosing output through variable-frequency metering pumps.
Smart Phosphorus Removal Dosing Main Controller
Built-in phosphorus removal model software package.
Monitoring Instruments
Inlet flow meter, online orthophosphate analyzer, online effluent total phosphorus (TP) analyzer.
Execution Units
Variable-frequency metering pumps, dosing flow meters.
Automation Network
PLC/DCS system communicating with the central control room.
Software Environment
Supports mainstream communication protocols such as Modbus TCP; can operate independently or integrate into existing automation systems.
Hardware Requirements
Industrial-grade embedded controller or IPC.
Site Coordination
Online orthophosphate analyzer required (installation point: end of aerobic tank).
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Comparison |
Jonzo Smart Phosphorus Removal Control Software |
Conventional Flow-proportional Dosing / Manual Control |
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Control Basis |
Based on real-time orthophosphate load and model prediction (focuses on results) |
Simple flow-based proportion only (focuses on water volume) |
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Response to Load Changes |
Dynamically responds to influent water quality and flow fluctuations, precise adjustment |
Cannot handle sudden influent TP concentration changes |
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Chemical Savings |
Significant; typical projects save 10%–30% |
Severe waste; often over-doses to ensure compliance |
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Intelligence |
AI self-learning capability; model becomes more accurate over time |
Relies on manual experience to adjust proportional coefficients |
Suitable for: Synchronous phosphorus removal dosing control in wastewater plants, advanced phosphorus removal dosing control in wastewater plants
Telephone：+86-13372145285
Address：No. 100, Guangqi Road, Science and Technology City, SND, Suzhou , Jiangsu Province, China
E-mail：jonzo@jonzo.cn