Britain's first Bio Bus to start regular service in Bristol
Interactive Video
•
Social Studies, Biology
•
University
•
Hard
Wayground Content
FREE Resource
The video explains the treatment of sewage and food waste using anaerobic digestion. It details how 75 million cubic meters of sewage and 35,000 tons of food waste are processed annually. The anaerobic digestion process involves cooking the waste at 35 degrees for 12 days, allowing bacteria to produce biogas. A new technology refines this biogas to a quality similar to natural gas used in homes.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What temperature is maintained during the anaerobic digestion process?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What type of gas is produced from the anaerobic digestion process?
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