Clean Water and Renewable Energy from Beet Processing Wastewater and Manure

Project Details by Fiscal Year
2015 Fiscal Year Funding Amount
$400,000
Fund Source
Environment & Natural Resources Trust Fund
Recipient
U of MN
Recipient Type
Public College/University
Status
Completed
Start Date
July 2014
End Date
June 2017
Counties Affected
Statewide
Legal Citation / Subdivision
M.L. 2014, Chp. 226, Sec. 2, Subd. 08f
Appropriation Language

$400,000 the second year is from the trust fund to the Board of Regents of the University of Minnesota for the Southern Research and Outreach Center in Waseca to research the cofermentation of sugar beet processing wastewater and swine manure for hydrogen and methane production and to install and evaluate a pilot-scale system. This appropriation is subject to Minnesota Statutes, section 116P.10. This appropriation is available until June 30, 2017, by which time the project must be completed and final products delivered.

2015 Fiscal Year Funding Amount
$400,000
Other Funds Leveraged
$0
Direct expenses
$400,000
Number of full time equivalents funded
5.9
Proposed Measurable Outcome(s)

Click on Work Plan under Project Details.

Measurable Outcome(s)

Click on Work Plan under Project Details.

Project Overview

Minnesota ranks #2 in hog production and #1 in sugar beet production in the U.S., generating about 11 million tons of pig manure and over one million tons of sugar processing wastes annually. Presently there are not cost-effective methods available to deal with these waste streams other than land application, which usually results in nutrient runoff into ground and surface water resources. Better treatment of these waste streams is necessary, but treatment alone is not only expensive but usually fails to capture resource values contained within these waste streams that could be put to other uses. Additionally, these two waste streams together contain complimentary nutrients needed for biological processes such as fermentation and anaerobic digestion. Researchers at the University of Minnesota Southern Research and Outreach Center are using this appropriation to develop, test, and evaluate technologies that utilize these two different agricultural waste streams containing complementary nutrients to produce value-added byproducts in the forms of bioenergy and fertilizer while reducing the negative impact of both waste streams on water quality.

Project Manager
First Name
Shaobo
Last Name
Deng
Organization Name
U of MN
Street Address
35838 120th Street
City
Waseca
State
MN
Zip Code
56093
Phone
(507) 835-1495
Email
dengx007@umn.edu