Chemical Oxygen Demand definition

Chemical Oxygen Demand means a measure of the oxygen required to oxidize all compounds, both organic and inorganic, in water.

Chemical Oxygen Demand means a measure of the capacity of water to consume oxygen as a result of oxidation of inorganic chemicals and decomposition of organic matter;

Chemical Oxygen Demand or "COD" means the quantity of oxygen utilized in the chemical oxidation of wastewater under standard laboratory procedures.

Examples of Chemical Oxygen Demand in a sentence

• Possible parameters include, but are not limited to: pH, Conductivity, Fecal Coliform bacteria, Heavy Metals, Chemical Oxygen Demand (COD), 5-day Biochemical Oxygen Demand (BOD5), Total Suspended Solids (TSS), Total Dissolved Solids (TDS), Oil and Grease, Total Residual Chlorine (TRC) and Ammonia-Nitrogen.

• Quality of polluted water generated from mining operations which include Chemical Oxygen Demand (COD) in mines run-off; acid mine drainage and metal contamination in runoff shall be monitored along with Total Suspended Solids (TDS), Dissolved Oxygen (DO), pH and Total Suspended Solids (TSS).

• CNS: Central Nervous System.CNT: Carbon nanotubes.COD: Chemical Oxygen Demand.

• Determination of dissolved oxygen in water.2. Determination of Chemical Oxygen Demand (COD)3.

• In order to protect water quality from impacts to DO in the receiving water, a Chemical Oxygen Demand limit of 100 mg/l, daily maximum is established in the draft permit based on BPJ.

More Definitions of Chemical Oxygen Demand

Chemical Oxygen Demand means the measurement of the quantity of dissolved oxygen, expressed in milligrams per liter (mg/L, required for the chemical oxidation of decomposable matter under aerobic conditions).

Chemical Oxygen Demand or “COD” means the quantity of oxygen utilized in the chemical oxidation of organic matter under standard laboratory procedures, expressed in milligrams per litre, as determined by the appropriate procedure in Standard Methods;

Chemical Oxygen Demand. (COD) means a measure of the oxygen equivalent of the organic content of a sample that is susceptible to oxidation by a strong chemical oxidant as determined by the most current edition of the Standard Methods.

Chemical Oxygen Demand means a measure of the oxygen equivalent of the organic content of a sample susceptible to oxidation by a chemical oxidant as set forth in the Standard Methods;

Chemical Oxygen Demand. (COD) means a measure of the oxygen equivalent to the organic content of a sample that is susceptible to oxidation by a strong chemical oxidant as determined in the procedures set out in

Chemical Oxygen Demand. (“COD”) means the quantity of oxygen utilized in the chemical oxidation of organic matter under standard laboratory procedures and expressed in terms of weight and concentration (mg/L).

Chemical Oxygen Demand means the quantity of oxygen utilized in the chemical oxidation of organic matter, expressed in mg/l as determined in accordance with standard laboratory procedure as set out in the latest edition of "Standard Methods for the Examination of Water and Wastewater."