XINLI BOILER

Analysis of Environmental Benefits of Biomass Fuel

12 Nov, 2021

　　The environmental benefits of biomass fuels are mainly reflected in the following aspects:

　　1. Biomass fuel replaces conventional energy sources such as coal, which can reduce the emission of air pollutants and effectively improve the air environment quality in urban and rural areas. The content of sulfur in biomass fuel is less than 1/10 of that of coal, and its replacement of coal combustion can effectively reduce the emission of sulfur dioxide in the atmosphere; because of the CO2 emitted during the combustion process of biomass and the absorption during photosynthesis during the growth process The same amount, so from the perspective of recycling, the net CO2 emissions from biomass combustion to the air are zero.

　　2. The burned solid waste can be used comprehensively

　　The ash can be recycled as potash fertilizer, realizing the effective cycle of "straw-fuel-fertilizer".

　　3. Reasonably dispose of discarded crops to reduce the impact on the environment

　　In terms of straw alone, the annual output of crop straw in my country is about 706 million kilotons. If abandoned crops such as straws rot naturally, a large amount of methane will be produced. It is generally believed that the greenhouse effect of methane gas is 21 times that of carbon dioxide. Turning waste crops into fuel can not only turn waste into treasure, save resources, but also reduce greenhouse gas emissions and protect the environment.

　　The state encourages the development of such environmentally-friendly enterprises, because it has realized the ability to turn waste into treasure, take local materials, and produce on-site, as well as energy-saving and environmental protection.

　　At present, there are still problems in the technology of biomass fuel production in our country, which restrict the development of our country's sustainable economy. It is of great significance to alleviate my country's energy shortage and environmental pollution, so there is still a lot of room for the development of this industry.