Home >  Term: chemical oxygen demand (COD)
chemical oxygen demand (COD)

Measure of the amount of oxygen, divided by the volume of the system, required to oxidize the organic (and inorganic) matter in wastewater using a chemically oxidizing agent. In practice, it is usually expressed in milligrams O2 per litre.

0 0

ผู้สร้าง

  • Walter Lane
  •  (Gold) 1356 points
  • 100% positive feedback
© 2024 CSOFT International, Ltd.