biogaasitöötlus
Biogaasitöötlus, also known as biogas upgrading or biogas purification, is the process of removing impurities from raw biogas to produce a higher quality gas, often referred to as biomethane or renewable natural gas. Raw biogas is typically produced from the anaerobic digestion of organic matter, such as agricultural waste, sewage sludge, and food waste. It is primarily composed of methane (CH4) and carbon dioxide (CO2), with smaller amounts of other gases like hydrogen sulfide (H2S), water vapor, and nitrogen.
The primary goal of biogaasitöötlus is to increase the methane content and remove undesirable components. This
Common biogaasitöötlus technologies include water scrubbing, pressure swing adsorption (PSA), membrane separation, and chemical scrubbing. Water
The purified biogas, or biomethane, is a versatile renewable energy source that can significantly reduce greenhouse