2007-06-07 02:50:21 · 5 answers · asked by medical aspirant 1 in Science & Mathematics ➔ Chemistry
Biochemical Oxygen Demand vs.
Chemical Oxygen Demand.
http://www.environmentalleverage.com/COD%20vs%20BOD.htm
2007-06-07 02:54:31 · answer #1 · answered by Anonymous · 0⤊ 0⤋
COD or Chemical Oxygen Demand is the total measurement of all chemicals in the water that can be oxidized.
BOD- Biochemical Oxygen Demand is supposed to measure the amount of food (or organic carbons) that bacteria can oxidize.
2007-06-07 04:08:58 · answer #2 · answered by sasi k 2 · 0⤊ 0⤋
BOD - Biological Oxygen Demand
COD - Chemical Oxygen Demand
2007-06-07 02:56:13 · answer #3 · answered by Swamy 7 · 0⤊ 0⤋
basically they are the measures for calculating Pollution within water. BOD is biological Oxygen Demand and COD is chemical oxygen demand.
2007-06-07 03:10:50 · answer #4 · answered by yashtapmi 2 · 0⤊ 0⤋
COD or Chemical Oxygen Demand is the total measurement of all chemicals in the water that can be oxidized.
Biochemical Oxygen Demand is supposed to measure the amount of food (or organic carbons) that bacteria can oxidize.
2007-06-07 02:57:11 · answer #5 · answered by sparks9653 6 · 0⤊ 0⤋