What is biomass? How is biogas formed? What makes the slurryleft in the biogas plant a good manure?
Answers
Answer:
Explanation:
Biomass is renewable organic material that comes from plants and animals. ... Biomass contains stored chemical energy from the sun. Plants produce biomass through photosynthesis. Biomass can be burned directly for heat or converted to renewable liquid and gaseous fuels through various processes.
Biogas is a type of biofuel that is naturally produced from the decomposition of organic waste. When organic matter, such as food scraps and animal waste, break down in an anaerobic environment (an environment absent of oxygen) they release a blend of gases, primarily methane and carbon dioxide.
The slurry left in the over flow tank of the bio gas plant is used as manure because it is rich in Nitrogen and Phosphorus compounds.
Slurry have different types of material like - food waste, cow dung, etc in this material some useful substance present like nitrogen, mineral, urea, humus etc when this substance mixed with it form manure which is best as bio _fertilizer.