AAO Process Monitoring in Wastewater Treatment
The AAO process combines anaerobic, anoxic and aerobic stages to support biological treatment. Each stage plays a role in nutrient removal and process stability, requiring accurate and continuous measurement to ensure optimal operation.
Real-Time Wastewater Monitoring & Control
Real-time monitoring systems provide continuous data on key parameters, enabling operators to optimise aeration, control carbon dosing and maintain stable biological conditions.
Nitrate Monitoring in AAO Systems
Online UV nitrate monitoring enables precise control of nitrate levels in anoxic and oxic zones, improving denitrification efficiency and reducing aeration energy use.
UV254 Monitoring for Organic Load
UV254 sensors provide continuous measurement of organic load (COD), allowing early detection of process changes and preventing over- or under-dosing of carbon.
Benefits of Continuous Monitoring
- Improved process control across all treatment stages
- Reduced energy consumption through optimised aeration
- More accurate carbon dosing
- Early detection of load variations
- Lower operating costs and improved efficiency
Together, these monitoring solutions provide reliable, real-time insight into wastewater processes, helping operators improve performance, reduce costs and maintain compliance.