Control Technologies for Ammonia Emission
Emission from Industries contains a variety of air pollutants such as PM, SO2, NO2, CO, CO2, NH3, H2etc.
Control of these pollutants below the emission standards is very much required in order to comply with statuary
requirements and to achieve sustainable development. Ammonia control is a major issue for many industries like fertilizer
industry and Pharmaceutical industry etc. and a number of processes are used to bring down the ammonia concentration in
flue gases. The overall objective of this paper is to review all the control technologies which are used for control of ammonia
which can be economical & efficient.
Keyword - Control technologies, absorption, adsorption, ammonia control, biochemical process