Biogas is a combustible gas consisting on average of 60% methane and 40% carbon dioxide, and is obtained by the anaerobic biodegradation of organic waste or known as Decomposition of organic matter by animal microorganisms And plants.
What many still wonder is whether the characteristics of this energy generation concept really have the equivalent energy potential to meet the growing demand, especially in Portugal where this practice has a growing trend.
Another important characteristic that should be analyzed in the subject of biogas energy is that it is considered one of its aspects. Renewable energyIt is an issue that is being discussed a lot nowadays, not only because of the alternative generation of electricity, but because of the awareness of environmental protection, studies indicate that the use of biogas has very low rates of soil degradation.
Electricity production through biogas
The equivalent combustion process of the chemical energy of the biogas into mechanical energy activates the generator and produces electrical energy. Biomass as an energy source; Direct combustion, gasification and decomposition of organic matter.
In the 1940s in England, biogas energy was produced using the manure of certain animals and plants, and then the anaerobic process was discovered, and thanks to the development of research and experiments, treatment expanded to include agricultural and industrial waste.
Other biogas energy generation methods are also active in different locations around the world, some of which are still being tested and others already producing biomass for electricity generation. We can take advantage of this process in wastewater treatment, landfills and local biodigesters. We also have two complementary measures that dictate the importance of using biogas: reducing the energy consumed in waste treatment and burning methane, which prevents its release into the atmosphere, where it is very harmful in terms of global warming.
Main potential areas of production Biogas energy These are those of the agricultural sector, the agri-food industry, municipal wastewater treatment plants, and urban solid waste. All of these areas contribute to increasing the production of biomass, taking into account that companies must follow some standards to carry out this manufacturing, and to preserve the soil, springs, rivers, and the environment must be protected before starting the biogas process.
Learn more about Advantages and disadvantages of using biogas energy.
Considering that generating energy through biogas is important progress in the energy sectorContinuing studies and evaluations enable the structure to be appropriate and effective, and to achieve the necessary progress to expand this sustainable resource.
