COD/BOD
Real-Time BOD & COD Monitoring – A Must for Modern Wastewater Management
In modern water management, water quality monitoring plays a crucial role in pollution control and environmental protection. One of the key indicators of treatment efficiency in wastewater treatment plants (WWTPs) is the effective removal of biodegradable organic substances.
Why Monitor BOD & COD?
BOD (Biochemical Oxygen Demand) and COD (Chemical Oxygen Demand) represent the amount of oxygen required to break down organic materials in water.
High BOD/COD levels indicate elevated pollution caused by:
Plant debris & leaf fall
Urban runoff carrying pet waste, fertilizers, and household waste
Industrial discharge & untreated domestic waste
These sources lead to increased oxygen demand and environmental stress in natural water bodies.
The Problem with Conventional Testing
Traditional BOD testing methods require:
Sample collection
Lab-based analysis
5 to 7 days for results
This delay prevents timely intervention and fails to reflect real-time pollution levels.
The Solution: Real-Time BOD & COD Analyzers
ASE offers advanced water quality analyzers that allow:
Continuous, real-time monitoring of BOD and COD
Faster detection of treatment issues
Improved operational control and environmental compliance
Don’t wait 7 days to know there’s a problem. Monitor continuously and respond in time.
ASE – Your Partner in Water Quality Solutions
Wide range of analyzers for BOD, COD, TOC, pH, Conductivity, TSS
System integration with automatic sampling, data logging, and remote alerts
Ideal for WWTPs, industrial discharge monitoring, and environmental stations
Contact ASE today to learn more about how you can upgrade your water monitoring system.
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The ORP electrode process with PTFE diaphragm for the reliable determination of the ORP value is particularly suitable for use under high pressure or in media with high solid/suspended matter content.
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The BlueTrace - Oil in Water Sensor is a compact fluorescence probe for the measurement of BTEX, PAH and refined oil in water. The robust design of the BlueTrace Sensor allows for applications in harsh conditions, such as corrosive media or at high pressure.
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The pH electrode process with a PTFE diaphragm for the reliable determination of the pH value is particularly suitable for use under high pressure or in media with high solid/suspended matter content.
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With the optical oxygen sensor the oxygen content in the water can be determined. An advantage of the optical oxygen sensor is the low maintenance and low calibration continuous operation.
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The ISA - UV/Vis Spectrometer Module is a compact UV/Vis spectrometer that allows the simultaneous determination of a variety of parameters, such as COD, Nitrate, TOC, TSS, BOD & DOC with one optical sensor. The ISA - UV/Vis Spectrometer Module is designed to expand an existing spectrometer system or to realize a decentralized placement of BlueBox controller and spectrometer. In the module version, the sensor head is connected via an optical fiber to the electronic module, which can be connected via CAN bus to a controller from the BlueBox system.
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The ISA - UV/Vis Spectrometer System is a compact UV/Vis spectrometer that allows the simultaneous determination of a variety of parameters, such as COD, Nitrate, TOC, TSS, BOD & DOC with one optical sensor.
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