LoRa-based catering wastewater treatment monitoring system monitors water quality parameters (such as COD, oil concentration) and equipment operation status in real time through wireless sensing technology. The system can automatically warn abnormalities, intelligently adjust wastewater treatment processes, and generate compliance reports to help catering enterprises reduce environmental risks and operating costs, and achieve energy-efficient wastewater treatment.

Industry Pain Points

🍽 High Risk of Water Quality Exceedances

Restaurant wastewater contains fats and high COD (Chemical Oxygen Demand), leading to environmental penalties.

💧 Low Treatment Efficiency

Traditional manual monitoring cannot capture real-time water quality changes, resulting in delayed responses.

📉 High Operational Costs

Manual sampling and lab testing processes are cumbersome and time-consuming. .

🔌 Crude Equipment Management

Poor visibility into sewage treatment equipment status and slow fault response.

Program Architecture

  • ✅ Smart Sensing Layer (Water Quality + Equipment Monitoring)
    Multi-parameter water quality sensors: Real-time monitoring of COD, ammonia nitrogen, pH, turbidity, level, and oil concentration.
  • ✅ Network Transmission Layer (Stable Communication)
    LoRa gateways: Cover kitchen areas and sewage treatment stations, penetrating walls/oil separation tanks.
    4G/Wired backhaul: Real-time data upload to the cloud platform, supporting localized deployment.
  • ✅ Cloud Management Platform (Intelligent Analysis)
    Water quality exceedance alerts: Automatic alarms for abnormal COD/oil levels pushed to responsible personnel.
    Equipment fault diagnosis: Analyze pump current and vibration data to predict maintenance needs.
    Discharge report generation: Automatically generate environmental compliance reports.
  • ✅ Application Layer (Remote Control)
    Remote equipment control: Start/stop sewage treatment devices via mobile app, reducing manual operations.

Core Advantage