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Card 16

Front

How is ethanol made?

Back

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Card 17

Front

What is the percentage of methane and CO2 in biogas

Back

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Card 18

Front

How does a biogas generator work?

Back

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Card 19

Front

What are the two types of biogas generators?

Back

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Card 20

Front

What is a large disadvantage of biogas?

Back

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Card 21

Front

Describe a batch biogas generator

Back

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Card 22

Front

Describe a continuous biogas generator

Back

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Card 23

Front

What are the four factors to consider when making a biogas generator?

Back

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Card 24

Front

Why is biogas carbon neutral?

Back

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Card 25

Front

How do biogas generators prevent the release of methane from untreated waste?

Back

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