The process of photosynthesis begins with the chlorophyll found in plants that absorbs carbon dioxide from the atmosphere as well as the water from the ground. This energy is then transferred to the animals once the plant is eaten by them. Biomass is considered to be a renewable source of energy because carbon dioxide and water contained inside plants and animals are released back into the atmosphere once they are burned. Large quantities of biomass are also able to regenerate within the time scale that it is being used. According to UCSUSA, most scientists believe that a wide range of biomass resources are very useful because they will reduce the overall carbon emissions along with many other benefits.
Biomass energy can be defined as the organic energy that’s found in animals and plants. Biomass in the form of grass, garbage animals waste, crops, manure, leaves, trees, and plants can be an exceptional source of energy that can be used to replace the traditional energy. Through a scientific process known as photosynthesis, chlorophyll found in plants absorbs energy from the sun by converting the carbon dioxide in the water and air from the ground in carbohydrates. In return, the chemical energy that’s contained in the plants is transferred onto people and animals that consume them. This type of energy is considered as renewable because the water and carbon dioxide present in animals and plants are released back into the environment when they
In its narrow meaning, it's an equivalent word to biofuel that is fuel derived from biological sources. The broader sense of bioenergy consist of biomass, the biological material used as a biofuel, as well as scientific, economic, social, and technical fields related to using biological sources for energy. Types of biofuels Solid biofuels: Solid biofuels include manure, wood or charcoal burned as fuel as well as more recent innovations like high-density clean burning pellets. Solid biomass can be burned to produce electricity or heat either as part of a co-firing power plant or by itself. The most important advantages of biomass fuel is that it is most of the time got by waste-product of other processes, product or residue, such as farming, animal husbandry and forestry.
4) Health Benefits According to Reilly, 10,000 people die each year in the United States from pollution created by gasoline engines (Perritano, 2011). Reilly also stated that gasoline emissions release nitrogen oxide, acetaldehyde, and other pollutants in air that produce smog which causes asthma and respiratory ailments. As stated before biofuels reduces emissions and pollution. Biofuels only release the carbon dioxide which their plant source absorbs out of the atmosphere. In conclusion, biofuels are quickly becoming the future source of fuel to run vehicles and equipment.
Nash Reigle Mrs. Kondrat English 10 B Due February 26th, 2014 Biomass What would the world do if we ran out of our precous fossil fuels that we use in our everyday life? Biomass is the answer! Biomass is an organic material that can be used for fuel and as a substitute for oil. The difference between fossil fuels and biomass is the time taken to create both type of fuel. Biomass is easier to create than fossil fuels because of the time it takes fossil fuels to deteriorate into the materials and sit for millions of years until the finished product.
Biofuel has appeared to be fairly effective in developing areas, and other countries have started using it. Background Biofuel is energy that is harvested from biomass through incineration, or combustion of the material. Such biomass materials may include wood, paper, charcoal, crop residue, and agricultural waste. Biofuel is renewable, because such biomass materials can be produced to create biofuel. Many rural areas use biofuels as their major energy source, because biomass tends to be abundant in such areas.
Biomass is biological material that is derived from organisms that are or were at some point living. The greatest benefit of biomass is that it can be derived from waste products that would otherwise be unused, such as animal or human waste, garden waste, and crop residues, all of which exist in very large numbers and are considered pollutants. With increasing populations, the world creates enormous amounts of organic waste, which can in turn be used to produce a dependable energy sou... ... middle of paper ... ...be a secure energy source in the future when the limited supply of fossil fuels is exhausted. Biomass can be converted into different energy forms that can take the place of today's fossil fuels. Ethanol and biodiesel made from biomass can replace transportation fuels, coal can be replaced by solid biodiesel, and methane created from biomass can be used to substitute the natural gas (methane) that is being extracted from the earth.
The uses of biomass as a biofuel feedstock may offer new employment prospects for people that stay in that region. The biomass that commonly been used in biofuel is called as algae biofuel or oilgae, in which the oil that does not consist of toxic or sulfur contents in it (Demirbas and Fatih Demirbas, 2011). Biofuels can be produced either by First Generation of Biofuel (FGB), Second Generation of Biofuel (SGB), Third Generation of Biofuel (TGB) or Fourth Generation of Biofuel. FGB is mainly derived from food crops where it had created an issue regarding on competition of food for...
The Use of Fertilisers in Farming Plants or in this case crops make their own food through photosynthesis, but in order to do so require nutrients. These come in two main forms: Macronutrients and Micronutrients. The primary nutrients that plants use include nitrogen, phosphorus and potassium, of which are usually depleted first in the soil because plants use large amounts of them for their growth. Secondary nutrients are calcium, magnesium and sulphur, but there are usually enough of these nutrients in the soil. Micronutrients include boron, copper, iron, chloride, manganese, molybdenum and zinc of which are all elements essential for plant growth but are only required in small amounts.
Fuel of the Future: Biofuels Biomass can be used as an alternative fuel by combustion and direct burning for energy production. Fuels that have already been implemented include gasoline, diesel, and ethanol. All of these pose some sort of threat to the environment or human preference. Cellulosic ethanol is refined by using sugar extraction and can be used as a gasoline additive. This source of energy from plants has the potential to reduce the waste and pollution combustion-based energy poses.