Chemical Oxygen Demand (COD) The amount of oxygen that is required for the chemical oxidation of the organic and inorganic chemicals present in the wastewater by utilising oxidising agents like ...

The HPT method is vital to producing the next generation of certified reference materials for uranium assay and isotopic abundance. The work described here focused on establishing traceability of the ...

Abstract In this work, in order to find a method for the accurate determination of chemical oxygen demand (COD Cr) in high chloride oilfield wastewater, the interferences of chloridion (Cl -) on COD ...

The total replacement of the dichromate method with others that have less impact, normally electrochemical techniques ones, 12, 13 was also intended; but the proposals for the COD determination using ...

Chinese government standard GB11914-1989, “Determination of COD in water by dichromate titration method [S].” has been cited by the following article: TITLE: Simultaneous Determination of Chemical ...

The Volumetric Determination of Uranium with Potassium Dichromate as Reagent and the Application of the Method to the Indirect Titration of Minute Quantities of Sodium I. M. Kolthoff and J. J. Lingane ...