Reducing odors from area feedyards - KSWO, Lawton, OK- Wichita Falls, TX: News, Weather, Sports. ABC, 24/7, Telemundo -

Reducing odors from area feedyards

Posted: Updated:

After about a decade worth of research, scientists and engineers are now revealing ways to reduce those unpleasant smells in our area. Amarillo's Texas AgriLife studied air quality issues related to area feedlots and dairies.

They've learned how to identify several compounds that cause the odors coming from these facilities. Kenneth Casey with Texas A&M Agrilife Research says, "Some compounds tend to react and disperse quite quickly so they tend not to be found a distance from a facility. Whereas there are some compounds which are quite persistent in an environment."

Casey says they can figure out a treatment process or look at reducing the amount of sulfur in an animal's diet to reduce the amount of odorous sulfur compounds produced.

They also did research on commercial products, many of which mask the odor with a more pleasant smell, claiming to reduce odor. He says, "A lot of compounds tested; there have been very few shown to be effective."

Casey says there are also logistical challenges. He says, "The problem is how do you take a solution that works in the laboratory, in a beaker on the desk, and apply it over something the size of a feedyard." And economical challenges because some of the compounds are very expensive.

They also discovered that in a dry environment, like the drought we're in, less odor is produced than under wet conditions. He says, "Making sure there's not too much manure in the pens, making sure they drain quickly, making sure the manure management system doesn't contain wet manure for any length of time."

As far as the odor being dangerous, Casey says the concentrations are very minimal, and there haven't been documented health effects.

Jessica Abuchaibe, NewsChannel 10.

  • Local NewsLocal NewsMore>>

  • Oklahoma-based Sonic plans expansion over 10 years

    Oklahoma-based Sonic plans expansion over 10 years

    Friday, April 18 2014 12:59 PM EDT2014-04-18 16:59:35 GMT
    OKLAHOMA CITY (AP) _ Oklahoma-based Sonic Corp. says it plans to open 1,000 new drive-in restaurants over the next 10 years, expanding the chain by about 30 percent. Sonic now has about 3,500 drive-ins
    Oklahoma-based Sonic Corp. says it plans to open 1,000 new drive-in restaurants over the next 10 years, expanding the chain by about 30 percent.
  • Oklahoma unemployment rate hits 5-year low

    Oklahoma unemployment rate hits 5-year low

    Friday, April 18 2014 12:18 PM EDT2014-04-18 16:18:17 GMT
    OKLAHOMA CITY (AP) _ Oklahoma's unemployment rate has fallen to a five-year low, dropping below 5 percent for the first time since 2008. The Oklahoma Employment Security Commission reported Friday that
    Oklahoma's unemployment rate has fallen to a five-year low, dropping below 5 percent for the first time since 2008.
  • UPDATE: Man dead following west Lawton shooting

    UPDATE: Man dead following west Lawton shooting

    Friday, April 18 2014 10:36 AM EDT2014-04-18 14:36:18 GMT
    Lawton- Breaking news happening at this hour, Lawton police tell us they're investigating a shooting right now on the city's west side. Officers have been at 78th and Northwest Welco since around 2:30
    Lawton police tell us they're investigating a deadly shooting Friday morning on the city's west side.
ADVERTISEMENT
Bookmark and Share
Powered by WorldNow
KSWO-TV, 1401 SE 60th Street
Lawton, OK 73501

Telephone: (580) 355-7000
Fax: (580) 357-3811
Email: news@kswo.com

All content © Copyright 2000 - 2014 Worldnow and KSWO. All Rights Reserved. For more information on this site, please read our Privacy Policy and Terms of Service.