BOD stands for "biochemical oxygen demand." It is a measure of the amount of oxygen that is required by microorganisms to break down organic matter in a body of water. The BOD of a body of water can be used to determine the quality of the water, as high BOD levels can indicate the presence of high levels of organic pollution, which can be harmful to aquatic life.
The BOD test is typically used to measure the strength of wastewater and the effectiveness of wastewater treatment processes. It is carried out by measuring the amount of oxygen consumed by microorganisms as they break down organic matter in a water sample over a period of 5 days at a temperature of 20°C. The BOD value is expressed in milligrams of oxygen per liter (mg/L) of water.
It is important to note that BOD is not a direct measure of the amount of organic matter present in the water, but rather an indirect measure of the oxygen demand that the organic matter creates. The higher the BOD value, the more organic matter is present and the greater the oxygen demand.
Explanation:
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Biochemical oxygen demand (BOD) represents the amount of oxygen consumed by bacteria and other microorganisms while they decompose organic matter under aerobic (oxygen is present) conditions at a specified temperature.
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Answer:
BOD stands for "biochemical oxygen demand." It is a measure of the amount of oxygen that is required by microorganisms to break down organic matter in a body of water. The BOD of a body of water can be used to determine the quality of the water, as high BOD levels can indicate the presence of high levels of organic pollution, which can be harmful to aquatic life.
The BOD test is typically used to measure the strength of wastewater and the effectiveness of wastewater treatment processes. It is carried out by measuring the amount of oxygen consumed by microorganisms as they break down organic matter in a water sample over a period of 5 days at a temperature of 20°C. The BOD value is expressed in milligrams of oxygen per liter (mg/L) of water.
It is important to note that BOD is not a direct measure of the amount of organic matter present in the water, but rather an indirect measure of the oxygen demand that the organic matter creates. The higher the BOD value, the more organic matter is present and the greater the oxygen demand.
Explanation:
sorry i had some network issues that is why I was not able to answer your last question and i will tell my secret of answering on discor...
Answer:
Biochemical oxygen demand (BOD) represents the amount of oxygen consumed by bacteria and other microorganisms while they decompose organic matter under aerobic (oxygen is present) conditions at a specified temperature.
I am Malayali too. Can you give me your self introduction?? please....