Pages • 1
Chemical Oxygen Demand Essay Preview: Chemical Oxygen Demand Report this essay INTRODUCTIONChemical oxygen demand (COD) is define as amount of a specified oxidant that reacts with the sample under controlled conditions. The quantity of oxidant consumed is expressed in terms of its oxygen equivalence. Because of its unique chemical properties, the dichromate ion is the.
Related Essay Topics:
Cod AnalysisCommon Water ProblemsIntroductionchemical Oxygen DemandOrganic Component