How COD testing can Save You Time, Stress, and Money.
Chemical Oxygen Demand is decided by acidifying the water sample, then heating it to 150˚C for two hours. This heat leads to the sample being oxidized. Despite warmth, this reaction will never come about spontaneously, it wants a catalyst.Oxygen is essential to aquatic crops, animals, and aerobic microbes. Aquatic fauna get oxygen by actively relo