A denitrification system is commonly used to remove nitrogen by converting nitrate to nitrogen gas under anaerobic conditions when sufficient organics or energy is available. An ammonia refrigeration ...

The "Ammonia Market by Type (Anhydrous, Aqueous), Sales Channel (Direct and Indirect), End-use Industry (Agriculture, Textile ...

It's also used in refrigeration systems, particularly in industrial settings, due to its high efficiency as a coolant.