Question

Energy
Calculate the number of animals and volume of biodigester
required to produce power for a household which has power
requirement of 0.8 kW for lighting and cooking purpose.
Take C.V. of methane 28 MJ/mº, Burner efficiency 70%,
0.8
Retention period 25 days, Dry matter per animal per day is
1.8 kg,
Density of dry matter in slurry in digester is 50 kg/m',
Digeste
3
Biogas yield is 0.3 m per kg of dry input,
UEX.4
The fo
suitabl
Methane proportion in biogas is 0.7​

Answer 1

Answer:

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