This study proposes a modification to the standard method for the determination of the chemical oxygen demand of samples with a salinity up to 40 g NaCl/L and low organic concentrations (20–230 mg COD/L).
This study proposes a modification to the standard method for the determination of the chemical oxygendemand of samples with a salinity up to 40 g NaCl/L and low organic concentrations (20–230 mg COD/L).