Online Wastewater Monitoring of COD/BOD with Spectral Sensors

Tao Su from Xylem Japan and Udit Kumar from Xylem India break down Chemical Oxygen Demand (COD) and why it is an important measurement of water and wastewater quality, as well as introduce the sensors we developed to most effectively monitor COD.

Topics Covered:

• Why monitor for COD
• Methods to monitor COD
• What are the applications of COD monitoring?
• Use cases of spectral sensors