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Biomass as a source of energy the biomass is now fashionable that many of the examples said in the first paragraph can be used as renewable energy sources. First used as a biomass energy source was wood to make a fire and cook food. With the passage of time the man used the biomass as a source of energy, especially burning remains of trees, pruning, etc. Today, we have biomass sources to use as renewable energy sources for many different types, although some like fire by combustion of firewood can be renewable but not clean, smoke given off into the atmosphere. Biomass as a source of energy is classified into three groups:-natural biomass that would be that produces nature without human intervention, for example the fall of leaves. -Residual biomass from waste agricultural, livestock activities and the industry in general. -Biomass from energy crops, mainly those to produce biofuels (fuels derived from agricultural products such as vegetable oils). Here are some examples of use of biomass as energy source. Examples of uses of biomass as a source of energy - you shell them almonds and olives bones are used as fuel in biomass boilers in dwellings for warm water and heating. Today also marketed so-called pellets as fuel for boilers in homes and stoves. The Pellet is a by-product of remains of pruning, felling and remains of sawmills (remnants when cutting wood). Sold wood elongated pressed in the form of small cylinders. To burn it to the boiler or stove produces heat energy at an affordable price (it can save up to 40%).
Biomass as a source of energy the biomass is now fashionable that many of the examples said in the first paragraph can be used as renewable energy sources. First used as a biomass energy source was wood to make a fire and cook food. With the passage of time the man used the biomass as a source of energy, especially burning remains of trees, pruning, etc. Today, we have biomass sources to use as renewable energy sources for many different types, although some like fire by combustion of firewood can be renewable but not clean, smoke given off into the atmosphere. Biomass as a source of energy is classified into three groups:-natural biomass that would be that produces nature without human intervention, for example the fall of leaves. -Residual biomass from waste agricultural, livestock activities and the industry in general. -Biomass from energy crops, mainly those to produce biofuels (fuels derived from agricultural products such as vegetable oils). Here are some examples of use of biomass as energy source. Examples of uses of biomass as a source of energy - you shell them almonds and olives bones are used as fuel in biomass boilers in dwellings for warm water and heating. Today also marketed so-called pellets as fuel for boilers in homes and stoves. The Pellet is a by-product of remains of pruning, felling and remains of sawmills (remnants when cutting wood). Sold wood elongated pressed in the form of small cylinders. To burn it to the boiler or stove produces heat energy at an affordable price (it can save up to 40%).
LEARN
ADVANTAGES
Environmental advantages - for starters, an advantage very basic but essential is the convert waste into a resource: an increase of recycling the proper treatment of biomass and a decrease in the waste-biomass energy does not contribute to climate change: its balance of CO2 emissions is neutral. Burning biomass for energy, CO2 is released into the atmosphere, but during the growth of the organic vegetable absorbs CO2. Thus closes the cycle and the level of emission of CO2 in the atmosphere is kept constant.-to use biomass as fuel eliminates waste, waste, waste water and slurry which are source of contamination of the subsoil and groundwater.
DISADVANTAGES
The main disadvantage is the cost of the facilities which is greater than the of conventional energy sources and storage of biomass need larger installations. We must not forget that the calorific value of the biomass is much lower than fossil fuels, therefore a greater amount of biomass is needed to get the same energy as if we use fossil fuels. Another disadvantage is that crops intended for the production of energy from biomass directly compete with crops for human consumption. Misuse can result in the increase in the prices of basic foodstuffs.
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