Stepping Forward with Solid-State Anaerobic Digesters

Please join us for the Iowa Learning Farms webinar at noon CDT, Wednesday, May 22, featuring Abigail Schulte, graduate student, Iowa State University. Schulte’s research focuses on the intersection of waste management and bioprocessing, ranging from anaerobic digestion to wastewater treatment to algal biofuel.

In the webinar, “Solid-State Anaerobic Digestion of Prairie Biomass and Beef Manure,” Schulte will introduce the current state of research in sustainable energy generation utilizing solid-state anaerobic digestion (SS-AD) to efficiently generate biogas. She will illustrate differences between SS-AD and more conventional approaches that typically require more water and lower organic loading rates to achieve similar methane generation rates. Schulte will discuss the potential to combine this method with efforts from the C-CHANGE (Consortium for Cultivating Human And Naturally reGenerative Enterprises) project to valorize prairie biomass, presenting an opportunity to develop small-scale systems that are both economically and environmentally beneficial. She will also offer insights into barriers to adoption of SS-AD, potential mitigation approaches, and process optimizations which have improved methane yield through co-digesting prairie biomass and beef manure.

“Understanding and communicating potential economic benefits is crucial when advocating for regenerative agricultural practices and sustainable approaches,” said Shulte. “Participants in this webinar should come away with a greater technological understanding of solid-state anaerobic digestion and the potential it has for generating biogas from manure and herbaceous feedstocks.”

Webinar participants are encouraged to ask questions of the presenters. People from all backgrounds and areas of interest are encouraged to join.

Webinar Access Instructions

To participate in the live webinar, shortly before noon CDT May 22:

Click this URL, or type this web address into your internet browser: https://iastate.zoom.us/webinar/register/WN_xtAwWXycQZW8iwtNLz34GA#/registration

Or, go to https://iastate.zoom.us/join and enter webinar ID: 999 3709 5398

Or join from a dial-in phone line:

Dial: +1 646 876 9923

Meeting ID: 999 3709 5398

The webinar will also be recorded and archived on the ILF website, so that it can be watched at any time. Archived webinars are available at https://www.iowalearningfarms.org/webinars For a list of upcoming webinars visit https://www.iowalearningfarms.org/events-1

A Certified Crop Adviser board-approved continuing education unit (CEU) has been applied for. Those who participate in the live webinar are eligible. Information about how to apply to receive the credit will be provided at the end of the live webinar.

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