Biomass refers to organic material that comes from plants and animals, and it is a renewable and sustainable source of energy. It can be used to produce heat, electricity, and biofuels. Biomass can include wood, agricultural crops, crop residues, and animal manure. The process of converting biomass into energy can involve combustion, fermentation, or chemical processes.
Types of Biomass
There are several types of biomass, including:
Woody Biomass: This includes wood chips, bark, and sawdust from forestry and wood processing activities.
Agricultural Biomass: Crop residues such as corn stover, wheat straw, and sugarcane bagasse can be used as biomass.
There are several benefits to using biomass as an energy source:
Renewable: Biomass is a renewable resource, as plants and animals can be replenished over time.
Reduction of Waste: Using agricultural and forestry residues for energy production can help reduce waste and provide additional revenue streams for farmers and foresters.
Energy - A. Energy is involved in all physical and chemical processes. It is conserved, and can be transformed from one form to another and into work. At the atomic and nuclear levels energy is not continuous but exists in discrete amounts. Energy and mass are related through Einstein's equation E=mc 2 . B. The properties of atomic nuclei are responsible for energy-related phenomena such as radioactivity, fission and fusion. C. Changes in entropy and energy that accompany chemical reactions influence reaction paths. Chemical reactions result in the release or absorption of energy. D. The theory of electromagnetism explains that electricity and magnetism are closely related. Electric charges are the source of electric fields. Moving charges generate magnetic fields. E. Waves are the propagation of a disturbance. They transport energy and momentum but do not transport matter.
Relate temperature to the average molecular kinetic energy.