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Ammonia (NH3) is widely found in industrial processes and it is a valuable chemical product for using with a variety of purposes and its can be eliminated in several ways,including ammonium nitrate production industry,livestock feedlots,urea manufacture plants,nitrogen fertilizer application industry,biomass combustion or petroleum refineries,and refrigeration industry,which are either toxic inorganic gaseous and its pungent malodorous component under ambient conditions or have the potential harmful effects on the public.