Longantai Ammonification,Nitrification and Denitrification for Nitrogen Removal

In Longantai system most of the organic nitrogen (N2) is changed to ammonia (NH3) in a process known as ammonification starting from the service connection then we our system automatically control Ph for the transformation to ammonia and ammonium. Biological nitrogen removal is a two-step process that involves nitrification and Denitrification. Nitrification is an oxidizing process that occurs in the presence of oxygen under aerobic conditions using bacteria (often Nitrosomonas) to oxidize ammonia to nitrite, and then using another type of bacteria (often Nitrobacter) to oxidize the nitrite (NO₂) to nitrate (NO₃). Denitrification is a reducing process that occurs in the absence of oxygen under anoxic conditions using heterotrophic bacteria (usually Pseudomonas) to reduce nitrate to nitric oxide, nitrous oxide and nitrogen gas.