Chemical oxygen demand (COD) is the amount of dissolved oxygen that must be present in water to oxidize chemical organic materials, like petroleum. COD is used to gauge the short-term impact wastewater effluents will have on the oxygen levels of receiving waters.

Chemical oxygen demand (COD) is the amount of dissolved oxygen that must be present in water to oxidize chemical organic materials, like petroleum. COD is used to gauge the short-term impact wastewater effluents will have on the oxygen levels of receiving waters.

Chemical oxygen demand (COD) is the amount of dissolved oxygen that must be present in water to oxidize chemical organic materials, like petroleum. COD is used to gauge the short-term impact wastewater effluents will have on the oxygen levels of receiving waters.

Chemical oxygen demand (COD) is the amount of dissolved oxygen that must be present in water to oxidize chemical organic materials, like petroleum. COD is used to gauge the short-term impact wastewater effluents will have on the oxygen levels of receiving waters.

This ability gives Biotector unrivaled strength in detecting TOC (or COD) in wastewater and dirty cooling water system application, since none of other method could handle the condition of those water sample.

Chemical oxygen demand (COD), as a sum parameter for organic pollution, is an indispensable element of wastewater analysis. It is the most frequently mentioned monitoring parameter in European legislation and serves as a design basis for the construction and efficiency of sewage treatment plants.

Chemical oxygen demand (COD) is the amount of dissolved oxygen that must be present in water to oxidize chemical organic materials, like petroleum. COD is used to gauge the short-term impact wastewater effluents will have on the oxygen levels of receiving waters.

Like BOD, chemical oxygen demand (COD) can be used to estimate the amount of organic loading in a water sample. COD describes the amount of oxygen required to chemically breakdown the pollutants, while BOD indicates the amount of oxygen required to breakdown the pollutants, biologically with microorganisms.

BOD is used to gauge the short-term impact wastewater effluents will have on oxygen levels of receiving water. Learn more about BOD instruments, reagents, monitoring, more.

Biochemical Oxygen Demand (BOD) can be estimated from Chemical Oxygen Demand (COD) measurements, if a correlation is established. This requires historical data of BOD and COD measurements taken over a period of time.