Cod / toc - analyses using ferrate oxidation

摘要

There are devices for analyzing entire carbon and chemical oxygen demand in a sample discloses. Also disclosed is a method for analyzing of carbon and chemical oxygen demand. The devices comprise two vials (12, 14) with a co2 - permeable membrane (16) between them are sealed together and acids, in order to remove inorganic carbon, and ferrate oxidation, in order to determine the organic carbon, use. An inorganic base is used in order to optimize the ferrate oxidation. There are also devices for the introduction of the acids, bases and ferrate - oxidizing agent is provided, for example, compressible balloon (44a, 44d) which, on the bottle (12, 14) are mounted, lever (70, 70a, b) or a rod (52) with receiving means (60a, b), which the reaction medium in the vials (12, 14) is introduced.