Use of COD analyzer

COD (chemical oxygen demand) is a chemical method used to measure the amount of reducing substances that need to be oxidized in water samples. Oxygen equivalent of substances (usually organic substances) that can be oxidized by strong oxidants in wastewater, effluent from wastewater treatment plants and polluted water. It is an important and rapidly determined organic pollution parameter in the study of river pollution and industrial wastewater properties, as well as in the operation and management of sewage treatment plants, and is usually represented by the symbol COD.

Knowing what cod is, you can know the purpose of cod analyzer. COD analyzer is mainly used to detect the COD content in water, and the detection speed can be accelerated through the digestion instrument matched with the instrument.