Biogas as a result of a process of fermentation of different organic materials ( all materials derived from living things) is a renewable energy source that can be obtained at minimal cost. The gas....
Recognizing that in the future chemical fertilizer ( anorganic) as non- renewable natural materials ( unrenewable) to the less availability, and, on the other hand, there is the health awareness of....
Biogas contains elements that are not needed in the combustion, especially water ( H2O) and hydrogen sulfide ( H2S) . In circumstances where the biogas is used as burning material ( stove) elements....