Ammonia - nitrogen remover is a chemical agent specifically designed for removing ammonia - nitrogen in sewage treatment. It reacts chemically with the ammonia - nitrogen in wastewater, converting it into harmless gases or other forms, thereby reducing the ammonia - nitrogen concentration in water to meet the discharge standards. The following are some key information about ammonia - nitrogen remover:
Principle of Action Chemical Reaction:
1. Ammonia - nitrogen removers usually contain catalytic oxidation components that can convert ammonia - nitrogen (NH3 and NH4+) in wastewater into gases insoluble in water, such as nitrogen (N2), nitrogen dioxide (NO2), or nitric oxide (NO).
2. Adsorption and Exchange: Some removers contain special high - molecular inorganic compounds that remove ammonia - nitrogen through adsorption and exchange.
Product Features:
1.Fast reaction speed: The reaction process can usually be completed within a few minutes. High removal efficiency: The removal rate can reach over 90%.
2.Auxiliary functions: In addition to removing ammonia - nitrogen, some removers also have the functions of reducing COD, decolorizing, and removing some heavy metals.
Application Scope:
1.Industrial Wastewater Treatment: It is applicable to the ammonia - nitrogen - containing wastewater discharged during the industrial production processes of electroplating, papermaking, printing and dyeing, food processing, etc.
2.Domestic Sewage Treatment: It is used for the purification treatment of urban and rural domestic sewage.
Usage Method:
1. Dosing Method: It can be directly added to the sewage or added after being dissolved. Usually, it is added to the sand filter tank or the callback tank after the sedimentation tank.
2. Simple Operation: It is easy to add and use, featuring good operability.
The ammonia - nitrogen remover plays an important role in sewage treatment. It can effectively reduce the ammonia - nitrogen concentration in water, improve water quality, and protect the environment.
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