Quiz 1.2
To reduce the desludging frequency and enhance the performance of the septic tank connected to a block of 5 toilets, a solution was suggested to intercept the toilet and septic tank with a biogas digester.
The required assumptions are summarised in the following table.
| Indicator | Value | Unit |
| Biogas lamp (equivalent 60W) | 0.07 | m3/h |
| Biogas stove | 0.45 | m3/h |
| Rice cooker (2L) | 0.14 | m3/h |
| Biogas generator (1.5kW) | 1.1 | m3/h |
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Question 1 of 4
1. Question
What is the potential utilisation rate (in hours per day) for the biogas lamps with 2m3/d of biogas?
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Question 2 of 4
2. Question
What is the potential utilisation rate (in hours per day) for the biogas stove with 2m3/d of biogas?
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Question 3 of 4
3. Question
What is the potential utilisation rate (in hours per day) for the rice cooker (2L) with 2m3/d of biogas?
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Question 4 of 4
4. Question
What is the potential utilisation rate (in hours per day) for the biogas generator (1.5kW) with 2m3/d of biogas?
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