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

Reducing odors from area feedyards

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.

ADVERTISEMENT
Bookmark and Share
  • Local NewsNewsMore>>

  • Judge: Trump's health care cuts don't pose immediate threat

    Judge: Trump's health care cuts don't pose immediate threat

    Monday, October 23 2017 5:23 AM EDT2017-10-23 09:23:58 GMT
    Monday, October 23 2017 10:05 PM EDT2017-10-24 02:05:46 GMT

    State attorneys general argue the monthly payments are required under former President Barack Obama's health care law and cutting them off will harm consumers.

    State attorneys general argue the monthly payments are required under former President Barack Obama's health care law and cutting them off will harm consumers.

  • Trump shoots down retirement limit to pay for GOP tax cuts

    Trump shoots down retirement limit to pay for GOP tax cuts

    Monday, October 23 2017 3:44 AM EDT2017-10-23 07:44:06 GMT
    Monday, October 23 2017 10:05 PM EDT2017-10-24 02:05:18 GMT

    Trump on Sunday personally implored House GOP members on a conference call to swiftly adopt the budget that was passed last week by the Senate, with the hope of clearing the way for what he described as historic tax cuts.

    Trump on Sunday personally implored House GOP members on a conference call to swiftly adopt the budget that was passed last week by the Senate, with the hope of clearing the way for what he described as historic tax cuts.

  • Angry soldier's widow says Trump didn't know husband's name

    Angry soldier's widow says Trump didn't know husband's name

    Monday, October 23 2017 9:04 AM EDT2017-10-23 13:04:12 GMT
    Monday, October 23 2017 10:05 PM EDT2017-10-24 02:05:05 GMT
    President Donald Trump is defending his call to a fallen soldier's widow, saying he was "respectful" and used his name "without hesitation." Trump addressed the call on Twitter Monday after Myeshia Johnson appeared...
    President Donald Trump is defending his call to a fallen soldier's widow, saying he was "respectful" and used his name "without hesitation." Trump addressed the call on Twitter Monday after Myeshia Johnson appeared on ABC's "Good Morning America.
Powered by Frankly