1. fermentation gas
tank 1.1 liter to 1,000 drill 2 holes the size of the PVC pipe. And Gas
1.2 The PVC pipe diameter of 3-4 inches in length and 60 cm into the hole in the pipe from the 30-40 cm 2 tons of glue around the piercing plugs to keep the air out (for a fill pipe. food waste, manure)
, water, gas, 1.3 to 2 tons of filling the hole glue around the piercing to keep air out. (For the gas flow to the property, gas).
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