Dairy Waste to Power Video (3 of 5): Cow Waste to Biosolids

This video, from the WPS Solarwise for Schools, is the third in a five-part series titled Dairy Waste to Power. This series discusses using dairy cow waste to make electricity through anaerobic digestion. This video details how anaerobic digesters function and turn cow waste into biosolids. This video also touches on the uses of biosolids, such as in fertilizer or in cow bedding, and the application of liquid fertilizer in farms. This video runs 29:04 minutes in length. The other videos in this series are available to view separately.