Biogas is a mixture of methane (CH4
), carbon dioxide (CO2
) and water. It is usually contaminated with highly corrosive levels of H2
S. Eco-Tec provides a biogas scrubbing process for the removal of H2
S and particulate matter from biogas as it is produced. Using a patented, high efficiency gas-liquid contacting process, H2
S is absorbed and the gas is purified for reuse in power generation, cogeneration, and heating applications.