How did they deal with the slow-moving beer in Australia due to the epidemic?

This year's new epidemic has closed restaurants and bars, and many goods are unsalable. Recently, in Australia, some expired beer was used to flow to wastewater treatment plants and converted into biogas to generate electricity. The factory adds about 6.5438+0.5 million liters of expired beer every week, which can generate 654 MWh of electricity in a single month.

1. What's wrong with using unsalable beer to generate electricity in Australia?

Australian restaurants and bars closed due to the new epidemic, resulting in a large number of unsalable beer. In South Australia, some expired beer flows into wastewater treatment plants and is converted into biogas to generate electricity. Lisa, Senior Manager of Production and Wastewater Treatment Department of South Australia Water Supply Company? Hannant said that Gleneagles Sewage Treatment Plant recently introduced expired beer as raw material, and its production capacity has increased to a new height, generating 654 MWh per month. This factory? About10.5 million liters of expired beer is added every week, and the biogas output reached 355,200 cubic meters in May, setting a historical record. In June, the output reached 320,000 cubic meters, enough for 1 200 households to supply electricity? .

2. How does beer generate electricity?

The sludge in a large closed concrete pool is heated and decomposed in an anaerobic environment to produce biogas. A large amount of heat energy will be released in the process of beer oxidation, and sludge will be fully decomposed by heating, thus increasing biogas production. Neurospora crassa spores were added to beer wastewater in the early stage. After two days of shaking and heating, fungi grew rapidly in water rich in sugar. Then filter out the fungus and bake it at 800℃? Until it burns. This carbon-rich substance is said to be used to make? What are the effective electrodes of naturally derived lithium-ion batteries so far? . The remaining water was filtered out.

3. Submit a patent:

If it is extended to the commercial level, it is basically a win-win situation for breweries and battery manufacturers. Breweries need to pay for expensive battery filter materials. At present, Taylor? Taylor Huggins and Justin? Two cooperative researchers, Whiteley, have filed a patent application for this technology and set up a startup company to further research and develop this technology.

What do you think of the fact that beer can generate electricity? Please leave a message below to participate in the discussion.