Usuwanie nieprzyjemnych zapachów

There is no translation available.

   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

There is no translation available.

   In Chile, offensive odors from industrial, agricultural, and urban sources have long affected quality of life, leading to new regulations after the emblematic 2012 Freirina case.

   This study tests the effectiveness of Ecosorb odor neutralizer in two Chilean companies by monitoring community complaints. Results suggest that using odor neutralizers can help any company reduce complaints and build better relationships with neighboring communities.

A. Hernandez* & V. Quintriqueo

Ecolife S.A.
There is no translation available.

   This paper presents the results of a pilot study aimed at identifying the most effective odor and VOC treatment system for sludge thermal drying.

   The study evaluates the performance of various technologies in reducing odor, ammonia, and total organic carbon, providing key data on removal efficiencies and operational parameters. These findings help plant managers plan future treatment systems, minimize risks, and optimize costs while ensuring compliance with emission limits.

M. Fortuny* & R. Novak

Bionik Filtersysteme GmbH
* marc.fortuny@bionik.es

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