Biochemical Oxygen Demand definition
Biochemical Oxygen Demand. (BOD) shall mean the quantity of oxygen utilized in the biochemical oxidation of organic matter under standard laboratory procedure in five (5) days at 20 degrees Centigrade, expressed in milligrams per liter.
Biochemical Oxygen Demand or “BOD” means the quantity of oxygen utilized in the biochemical oxidation of organic matter under standard laboratory procedures for five (5) days at twenty (20) degrees centigrade, usually expressed as a concentration (e.g., mg/l).
Biochemical Oxygen Demand. - (5 day) (BOD5) - means the quantity of oxygen utilized in the biochemical oxidation of organic matter under standard laboratory procedure contained in Standard Methods in five days at 20oC, expressed in terms of weight and concentration (milligrams per liter).
Examples of Biochemical Oxygen Demand in a sentence
The total 5 – day Biochemical Oxygen Demand shall not exceed a concentration of 500 mg/L The soluble component of 5 –day Biochemical Oxygen Demand concentration shall not exceed 250 mg/L The Chemical Oxygen Demand concentration shall not exceed 1500 mg/L.
More Definitions of Biochemical Oxygen Demand
Biochemical Oxygen Demand. (BOD) shall mean the quantity of oxygen utilized in the biochemical oxidation of organic matter under standard laboratory procedures in five (5) days at 20 degrees centigrade (68 degrees Fahrenheit) expressed in milligrams per liter by weight (or pounds per day).
Biochemical Oxygen Demand or “BOD” means the quantity of oxygen utilized in the biochemical oxidation of organic matter under standard laboratory procedures.
Biochemical Oxygen Demand means carbonaceous oxygen demand (biochemical) as determined by Standard Methods when an inhibiting chemical has been added to prevent ammonia oxidation.
Biochemical Oxygen Demand or “BOD” means the rate at which organisms use the oxygen in water or wastewater while stabilizing decomposable organic matter under aerobic conditions;
Biochemical Oxygen Demand means the quantity of oxygen, expressed in parts per million (ppm) by weight, utilized in the biochemical oxidation of organic matter under standard laboratory conditions for five (5) days at a temperature of twenty degrees Celsius (20° C).
Biochemical Oxygen Demand. (BOD) means the quantity of oxygen utilized in the biochemical oxidation of organic matter under standard methods, (five (5) days at twenty (20) degrees Centigrade) expressed in terms of weight and concentration (milligrams per liter (mg/l)).
Biochemical Oxygen Demand means the determination of the molecular oxygen utilized during a five-day incubation period for the biochemical degradation of organic material (Carbonaceous demand), and the oxygen used to oxidize inorganic material such as sulphides and ferrous iron, and the amount of oxygen used to oxidize reduced forms of nitrogen (nitrogenour demand) as determined by the appropriate procedure in Standard Methods;