Chemical Oxygen Demand - Indicator for Water Pollution (Video Tutorial)

Chemical Oxygen Demand - Indicator for Water Pollution (Video Tutorial)

Chemical Oxygen Demand, also known as COD, accounts for the amount of oxygen consumed in a solution by chemical reactions in order to consume organic contaminants present, typically measured in milligrams per liter (mg/L).

 

As oxygen is a fundamental element for degradation of any product, the amount of oxygen that is present and consumed in water bodies is very important.

 

Read the whole article on AET's blog.

 

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