Indonesia's oil reserves are only about 3.3 billion barrels remaining. If it continues to be consumed without the discovery of new oil reserves, it is estimated that these oil reserves will be e…
Article History: Received Accepted Available online Indonesia's oil reserves are only about 3.3 billion barrels remaining. If it continues to be consumed without the discovery of new oil re…
Biogas purification is a process that aims to minimize the content of impurities gases in biogas such as carbon dioxide (CO2) and hydrogen sulfide (H2S) to get better quality of methane (CH4). One …