The 2-Minute Rule for chemical oxygen demand test
Each of such oxidants is accustomed to compute COD in differing types of water: CODMn (COD Manganese) is utilized in determinations for marginally contaminated bodies of drinking water. In contrast, CODCr (COD Chrome) is Employed in determinations of greatly contaminated h2o or wastewater a result of the significant oxidizing energy of your reagent