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Fig. 1.


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Scheme of biofermentor for biogas production research:1 - water heater with temperature regulator, 2 - water pump, 3 - insulated conductors of calefaction liquid, 4 - water coat with temp. 39°C, 5 - biofermentor with charge capacity 2 dm3, 6 - sampling tubes, 7 - biogas transporting tube, 8 - gas sampling valve, 9 - biogas volume-scale reservoir.

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