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Projects Updates for Plan for Organic Waste

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  1. Article Highlights Conversion of Food Waste Into Energy

    To combat the issue of food waste, U of I Housing collaborated with F&S Utilities & Energy Services, Operations, Maintenance & Alterations, and environmental compliance. The committee researched various food waste options, including composting, pulpers, and grinder systems used for anaerobic digestion -- including Grind2Energy systems.

    These operate similarly to an industrial garbage disposal. However, it uses significantly less water than the digester system, up to 90-95 percent less. Additionally, it does not send the waste directly to the sanitary sewer. The food waste is pumped into a 5000-6000 gallon tank located on the outside of the building it serves. A tanker truck empties the waste and takes it to the local sanitary district. The industrial-strength waste is processed in an anaerobic digester, where it undergoes treatment without oxygen. The methane produced is collected and used to generate electricity at the treatment plant.

    Read more about Grind2Energy use on campus through the F&S Website or the PDF in the attached files!

     

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