The agro-industrial sector generates emissions of gases such as methane, ammonia, and hydrogen sulfide, which affect air quality and contribute to climate change.
The Ubiproc® system employs biological filtration through microbial biofilms in closed organic waste pits, combined with real-time gas monitoring to optimize management. Field trials demonstrated maximum removal efficiencies of 87% for ammonia and 70% for hydrogen sulfide, with consistently stable average performance throughout the operational period.
D. Sepulveda, G. Villouta, C. Carrasco & V. Leon
Research and Development Department, Bioproc SpA., Concepción, Chile

