what is biomass how does biogas plant help to reduce the problem of pollution
Answers
Organic matter used as a fuel, especially in a power station for the generation of electricity. IS CALLED AS BIOMASS.
Biogas plant help to reduce the problem of pollution by:
1.Unlike other types of renewable energies, the process is natural, not requiring energy for the generation process. In addition, the raw materials used in the production of biogas are renewable, as trees and crops will continue to grow. Manure, food scraps, and crop residue are raw materials that will always be available, which makes it a highly sustainable option.
2.Overflowing landfills don’t only spread foul smells- they also allow toxic liquids to drain into underground water sources. Consequently, yet another advantage of biogas is that biogas generation may improve water quality. Moreover, anaerobic digestion deactivates pathogens and parasites; thus, it’s also quite effective in reducing the incidence of waterborne diseases. Similarly, waste collection, and management, significantly improve in areas with biogas plants. This, in turn, leads to improvements in the environment, sanitation, and hygiene.
3.The by-product of the biogas generation process is enriched organic (digestate), which is a perfect supplement to, or substitute for, chemical fertilizers. The fertilizer discharge from the digester can accelerate plant growth and resilience to diseases, whereas commercial fertilizers contain chemicals that have toxic effects and can cause food poisoning, among other things.
The fuel materials which are obtained from the organic sources (both plant and animal) are known as the biomass.
Biogas is a renewable energy which is also eco-friendly substances and emits less amount of harmful gases than the normal fossil fuels.
In this way the biogas and other renewable energy sources help to reduce the problem of the pollution.