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>>

  • Cable One, Viacom continue programming dispute

    Cable One, Viacom continue programming dispute

    Tuesday, April 15 2014 11:38 PM EDT2014-04-16 03:38:19 GMT
    DUNCAN, Okla._ Cable One customers are still without 15 popular television channels after the cable provider failed to reach an agreement with Viacom by April 1. "We are not happy about this situation,"
    Cable One customers are still without 15 popular television channels after the cable provider failed to reach an agreement with Viacom by April 1.
  • Day two of Miles Bench competency trial

    Day two of Miles Bench competency trial

    Tuesday, April 15 2014 7:06 PM EDT2014-04-15 23:06:18 GMT
    DUNCAN, Okla._A psychologist who changed her opinion on whether an accused killer was competent to stand trial explained her decision to a Stephens County jury Tuesday afternoon. This was the second
    A psychologist who changed her opinion on whether an accused killer was competent to stand trial explained her decision to a Stephens County jury Tuesday afternoon.
  • Post office lines reduced with more e-filings

    Post office lines reduced with more e-filings

    Tuesday, April 15 2014 6:55 PM EDT2014-04-15 22:55:57 GMT
    LAWTON, Okla._It's finally that day in April most Americans dread...tax day. But the IRS says this year, many taxpayers have decided against waiting until the last minute to file their returns. At the
    It's finally that day in April most Americans dread...tax day. But the IRS says this year, many taxpayers have decided against waiting until the last minute to file their returns.
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.