COD Analysers
Chemical Oxygen Demand (COD) indicates the amount of dissolved oxygen required to oxidize all organic matter in water and is thus an important metric in water analysis. This parameter is taken into account when monitoring the wastewater treatment process, as well as when assessing its effectiveness. Hach EZ series Chemical Oxygen Demand Analysers are used to monitor surface water, industrial and municipal wastewater, providing continuous online measurements 24/7. Automatic calibration and cleaning reduces operating costs. Various configurations and ranges are available, please contact us for details.