Sunday 15 April 2007

Methane Extraction from Househod Waste

Extraction Methane

We can make methane gas from our household waste like our pup, garbage, dry branches and leaves, and etc. Firstly, we must put the waste into one kind of tube that we called ‘warming bed’. After we put into the warming bed, the water will be fertilized and the residue from fertilization, which is methane source, will go to the dirt part. In the dirt part, the methane source will be divided into dirty methane gas and the garbage which is no longer contains methane. The garbage can be taken from ‘release cap’ in the bottom of dirt trap. Then, the dirty methane gas will go to ‘gas indicator’. This indicator contains water which will be given with dirty methane gas and then the liquid will be separated into dirty water and methane liquid. Because of the mass difference, the methane liquid in the top of the water and this liquid will flows and divide into two pipes. The first pipes bring the methane liquid into the ‘pressure release’ which contains water. The water in this tube will contain methane liquid and methane gas will be produced when the temperature rising to the methane‘s boil point. The other pipe will bring the methane liquid into the ‘gas holder’ which contain tap so methane liquid can flow.

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