Swine Manure Odor Reduction Using a Humic Amendment: On-Farm Demonstration


Why Study Odors from Pig Farms?

Odor-related nuisance complaints associated with animal production facilities are on the rise as residential sprawl encroaches on once rural areas. The efficacy of odor control additives is highly variable and most have limited success. This project demonstrated the efficacy of a commercial humic-material product (ManureMaxTM, Manufactured by JDMV Holding, LLC; Huston, TX) for limited control of liquid swine manure odors.…

Effects of Sodium Bisulfate in Reducing Emissions from Dairy Cow Slurry

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

This Technology is Applicable To:

Species: Dairy
Use Area: Animal Housing
Technology Category: Amendment (chemical)
Air Mitigated Pollutants: Ammonia, Methanol and Ethanol

System Summary

Sodium bisulfate may provide an effective management practice for the reduction of alcohols and ammonia emissions from dairy housing conditions.…

Bioaugmentation of Treatment System for Skatole Degradation: Bioremediation Potential for Odors Reduction at Livestock Operations

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

This Technology is Applicable To:

Species: Swine, Poultry
Use Area: Treatment System
Technology Category: Amendment (biological)
Air Mitigated Pollutants: Odors, Skatole

System Summary

It has been demonstrated that bioaugmentation of bioreactor with enrichment cultures and with a pure culture of Rhodococcus sp.…

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.…

Litter Management Strategies in Relation to Ammonia Emissions from Floor-Raised Birds

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

This Technology is Applicable To:

Species: Poultry (Broiler and Turkey)
Use Area: Animal Housing
Technology Category: Management, Chemical Amendment
Air Mitigated Pollutants: Ammonia

System Summary

Managing floor-raised poultry offers options for providing a suitable environment for the bird productivity and an opportunity to reduce environmental pollution.…