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Determining Causes of Deep‐pit Swine Manure Foaming Issues and Potential Mitigation Strategies

As early as 2006, there have been incident reports of explosions, fires, and/or blue flames moving across manure surfaces in deep-pit swine facilities. In 2010, major explosions occurred damaging buildings from melted pipes to complete 100% loss. A task force of nine states in the upper Midwest held monthly conference calls to assess and plan strategies to determine the causes of these flash fires and possible mitigation solutions. Over the last five years, a major collaborative research project funded by the Iowa Pork Producers Association to understand and mitigate the causes of foam has been conducted by Iowa State University, University of Illinois, and University of Minnesota. Substantial new information has been learned about the foaming process, its potential causes, and the different methods of addressing it. That information will be briefly shared.

An application for continuing education credit for Certified Crop Advisors (CCAs) and members of the American Registry of Professional Animal Scientists (ARPAS) will be submitted.

Presenters for this webinar include:
  • Chuck Clanton, University of Minnesota
  • Dan Andersen, Iowa State University
Handouts (PDF format) will be available the day of the webinar at the live webcast information page.

Find out more about this webinar or future webinars by the Livestock and Poultry Environmental Learning Center (LPELC).

https://lpelc.org/determining-...trategies/

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The Extension Foundation was formed in 2006 by Extension Directors and Administrators. Today, the Foundation partners with Cooperative Extension through liaison roles and a formal plan of work with the Extension Committee on Organization and Policy (ECOP) to increase system capacity while providing programmatic services, and helping Extension programs scale and investigate new methods and models for implementing programs. The Foundation provides professional development to Cooperative Extension professionals and offers exclusive services to its members. In 2020 and 2021, the Extension Foundation has awarded 85% of its direct funding back to the Cooperative Extension System, 100% of funds are used to support Cooperative Extension initiatives. 

This technology is supported in part by New Technologies for Ag Extension (funding opportunity no. USDA-NIFA-OP-010186), grant no. 2023-41595-41325 from the USDA National Institute of Food and Agriculture. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture or the Extension Foundation. For more information, please visit extension.org. You can view the terms of useat extension.org/terms.

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