Methane which is used for cooking, heating, even lighting is actually extractable from the household waste. First, the waste is separated from a fermentation system in a warming bed to be next collected to a dirt trap for some separating process towards the polluter. After the separating process, the gas goes through the gas indicator which indicates the gas’ existence by the bubbling methane spread in the water. For the safety reason of the methane’s explosive capability, high-care safety standards pressure must be maintained at all times during the operation through the pressure release process. Here, the excess gas can be released to the water when the pressure is high. For the last step, the gas is put into a gas holder to increase its pressure for finally used by opening the gas tap connected to it.
Sunday, April 1, 2007
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