Reprinted, with permission, from the proceedings of: Mitigating Air Emissions From Animal Feeding Operations Conference.
Odor Cell Technologies LLC manufactures odor filtration technologies that attach to the exhaust ventilation of CAFO’s. These odor cells are approximately 1.2 m (4 feet) square hollow cubes with porous side walls filled with pine bark that vary in thickness depending upon the cfm and actual run-time of each stage of ventilation. Internal and external hydration is provided to the cells by a uniquely designed irrigation system controlled by timers and sensors. Odor cells utilize the principles of physical entrapment, water chemistry and microbial activity to dramatically improve air quality in and around agricultural and industrial facilities. Using the proven odor reducing principles inherent to composting, the organic odorous particles are entrapped, activated with moisture and attacked biologically at the point source. This allows naturally occurring bacteria to break down and cleanse gases and odors commonly found around these facilities. Odor Cell Technologies LLC‘s patented process creates a “micro-ecosystem” that significantly reduces odors and represents an environmentally friendly option to odor control. The successful installation of our technology has occurred on many sites throughout the Midwest.
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Odor cell frames are constructed using stainless steel, DurameshTM hex netting, stainless steel tubing, nylon fittings and brass nozzles. These construction materials were chosen for durability and longevity due to the environment they will operate in. The following represents current pricing for the most common odor cells:
Operational and maintenance costs are minimal. Media usage is approximately 10% per year. Hydration cycles can be controlled by an irrigation timer and rain sensor. A typical 1200 head swine finishing barn with 6 standard pit exhaust fans using all 10 inch odor cells would cost $11,130 upon installation (excluding shipping and labor) and $75 a year in operational expense. Assuming a complete change of media every 5 years, this equates to $.62 per pig space over 20 years or $.23 per pig produced over 20 years (assuming 2.6 turns per year).
Robert R. & Roger Treloar, Odor Cell Technologies LLC
Point of Contact:
Odor Cell Technologies LLC, firstname.lastname@example.org
The information provided here was developed for the conference Mitigating Air Emissions From Animal Feeding Operations Conference held in May 2008. To obtain updates, readers are encouraged to contact the author.