Brief introduction of ammonia nitrogen wastewater

 Ammonia nitrogen wastewater mainly comes from chemical fertilizers, coking, petrochemicals, pharmaceuticals, food, landfills, etc. The discharge of a large amount of ammonia nitrogen wastewater into the water body not only causes the eutrophication of the water body, but also causes the water body to become black and smelly. Humans and organisms produce toxic effects.

 he general formation of ammonia nitrogen wastewater is caused by the co-existence of ammonia and inorganic ammonia. Generally, the main source of ammonia nitrogen in wastewater with a pH above neutral is the combined action of inorganic ammonia and ammonia. The ammonia nitrogen in the wastewater under acidic pH conditions Mainly due to inorganic ammonia. There are two main components of ammonia nitrogen in wastewater, one is ammonia nitrogen formed by ammonia water, the other is ammonia nitrogen formed by inorganic ammonia, mainly ammonium sulfate, ammonium chloride and so on.