Biofiltration: Mitigation for Odor and Gas Emissions from Animal Operations

Reprinted, with permission, from the proceedings of: Mitigating Air Emissions From Animal Feeding Operations Conference.

The proceedings, “Mitigating Air Emissions from Animal Feeding Operations”, with expanded versions of these summaries can be purchased through the Midwest Plan Service.

This Technology is Applicable To:

Species: Swine, Dairy
Use Area: Animal Housing
Technology Category: Biofilter
Air Mitigated Pollutants: Hydrogen Sulfide, Ammonia, Methane, Volatile Organic Compounds, Odors

System Summary

A biofilter is simply a porous layer …

Effect on Residue Cover and Crop Yield of Manure Incorporation Equipment

Reprinted, with permission, from the proceedings of: Mitigating Air Emissions From Animal Feeding Operations Conference.

The proceedings, “Mitigating Air Emissions from Animal Feeding Operations”, with expanded versions of these summaries can be purchased through the Midwest Plan Service.

This Technology is Applicable To:

Species: Swine, Dairy, Beef
Use Area: Land Application
Technology Category: Management (manure injection/incorporation)
Air Mitigated Pollutants: Odor, Hydrogen Sulfide

System Summary

Injection or incorporation application treatments other than broadcast almost always reduce …

Odorgon: Overhead Spray System to Neutralize Odors

Reprinted, with permission, from the proceedings of: Mitigating Air Emissions From Animal Feeding Operations Conference.

This Technology is Applicable To:

Species: Poultry, Dairy, Beef, Swine
Use Area: Animal Housing
Technology Category: Chemical Amendment
Air Mitigated Pollutants: Ammonia, Hydrogen Sulfide, Odors

System Summary

Odorgon is a water based formulation that is applied in confined animal feeding operations through a high pressure mist system. Odorgon is sprayed on an automated timer basis from the ceilings through …

A Review of Permeable Cover Options for Manure Storage

Reprinted, with permission, from the proceedings of: Mitigating Air Emissions From Animal Feeding Operations Conference.

The proceedings, “Mitigating Air Emissions from Animal Feeding Operations”, with expanded versions of these summaries can be purchased through the Midwest Plan Service.

This Technology is Applicable To:

Species: Beef, Dairy, Swine
Use Area: Manure Treatment
Technology Category: Covers
Air Mitigated Pollutants: Ammonia, Odors, Hydrogen Sulfide

System Summary

Covers have been demonstrated to provide effective odor and air emissions …

Reducing H2S, NH3, PM, & Odor Emissions from Deep-pit Pig Finishing Facilities by Managing Pit Ventilation

Reprinted, with permission, from the proceedings of: Mitigating Air Emissions From Animal Feeding Operations Conference.

The proceedings, “Mitigating Air Emissions from Animal Feeding Operations”, with expanded versions of these summaries can be purchased through the Midwest Plan Service.

This Technology is Applicable To:

Species: Swine (maybe Dairy and Poultry)
Use Area: Animal Housing
Technology Category: Management
Air Mitigated Pollutants: Odor, Hydrogen Sulfide, Ammonia, Particulates (PM10)

System Summary

A recent study determined that a large …

Siting of Livestock & Poultry Facilities Using MNSET

Reprinted, with permission, from the proceedings of: Mitigating Air Emissions From Animal Feeding Operations Conference.

The proceedings, “Mitigating Air Emissions from Animal Feeding Operations”, with expanded versions of these summaries can be purchased through the Midwest Plan Service.

This Technology is Applicable To:

Species: Poultry, Dairy, Beef, Swine
Use Area: Animal Housing, Manure Storage
Technology Category: Facility Siting
Air Mitigated Pollutants: Odor, Hydrogen Sulfide, Ammonia

System Summary

MNSET predicts three separate air …

Air Emissions From Cattle Feedyards and Dairies

How do researchers measure air emissions from open lots? What are they learning about ammonia, hydrogen sulfide, and particulate matter (dust) emissions? This presentation was originally broadcast on March 27, 2009.

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Measuring Air Emissions From Open Lots

Brent Auvermann, Texas AgriLife Research (12 minutes)

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