Monitoring and control of nitrogen substances: The importance of total nitrogen, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, and Kaifel nitrogen Nitrogen is an important element. It can exis
Nitrogen is an important element. It can exist in different forms in the water body and soil in nature. Today we will talk about the concepts of total nitrogen, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, and Kaishi nitrogen. Total nitrogen (TN) is an indicator that is usually used to measure the total amount of nitrogen substances in water bodies. It includes ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, and other nitrogen substances, such as nitrate roots and nitrate. Ammonia (NH3-N) refers to the comprehensive concentration of ammonia (NH3) and ammonia oxides (NH4+). It is weak alkaline nitrogen and can be reacted through the biological and chemical reactions in the water body. Nitral nitrogen (NO3 -N) refers to the concentration of nitrate root (NO3-). It is a strong acid nitrogen, which is the main form of nitrogen. It can be from the biological activity of ammonia nitrogen and organic nitrogen in the water body. Nitric nitrogen (NO2 -N) refers to the concentration of nitrite root (NO2 -). It is weakly acidic nitrogen, a precursor of nitrate nitrogen, and can come from the biological and chemical reactions in the water body. Kjeldahl-N refers to the sum of ammonia oxides (NH4+) and organic nitrogen (NORG). It is a kind of ammonia nitrogen that can come from the biological and chemical reactions in the water body.
Nitrogen in water bodies is an important part, which can affect the Water Quality, ecological conditions of the water body, and the growth and development of water biology. Therefore, the monitoring and control of total nitrogen, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, and Kaishi nitrogen in the water body is very important. The content of total nitrogen is an important indicator for measuring the total amount of nitrogen substances in the water body. Generally, the total nitrogen content in the water body should be within a certain range. Excessive or too low will affect the Water Quality of the water body. In addition, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, and Kaifer nitrogen are also important indicators to detect nitrogen substances in water bodies. Their content should also affect the water quality of the water body within a certain range.
At present, many countries have strict regulations on the content of total nitrogen, ammonia, nitrate nitrogen, nitrite nitrogen, and Kaifer nitrogen in water bodies. Severe effects. Therefore, everyone should pay attention to the monitoring and control of nitrogen substances in the water body to ensure that the water quality of the water body meets the standards of the state. All in all, total nitrogen, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, and Kaifel nitrogen are important indicators for nitrogen substances in water bodies. Their content is an important indicator for measuring water quality, which is very important for monitoring and control. Only through the reasonable monitoring and control of nitrogen substances in the water body can we ensure that the water quality of the water body meets the standard and protects the health of the water body.
