Sabtu, 03 Agustus 2013

Energy Alternatives And Biomass Solutions

By Cathy Mercer


The search for alternative energy sources has made a lot of people carefully examine the materials available on earth to determine if they can be used for fuel. Part of the search has lead to plants and the material they produce as a source of energy. This material can be changed into biofuels through three different methods and has been able to address the energy needs of some people. The industry is still in its infancy, but biomass solutions are possible to reduce carbon emissions that are endangering the planet.

Biomass is created by the left over material of living plants and animals. The organic material has oxygen, carbon and hydrogen in the cells that can be harvested for other uses. One of those uses is to create alternative naturally based fuels instead of petroleum based fuels. Studies have suggested that one hundred and forty six billion pounds of organic matter are produced every year in the world.

The scientist can change organically derived material by utilizing three different types of processes. The first type is though a thermal process that uses heat to break down material and release its elements. Another is a biochemical process and the third id through a chemical process. The material generated can be used to warm homes and energize automobiles.

One of the fuels is called ethanol. Ethanol is a liquefied gas they can be added to gasoline to decrease the amount of harmful emissions that gasoline has traditionally emitted into the atmosphere. The amount of ethanol added into gasoline has varied country by country. But it has been shown to lessen the amount of some pollutants from entering into the air.

The first diesel engine made was meant to run on peanut oil. Over time the fuel source shifted from peanuts to petroleum, but now there is a shift back. One benefit of biodiesel is that it can be made from a lot of waste material generated by human activity. The waste oils coming from the preparation of foods in restaurants are a good source of organic material to change into diesel.

Biogas is a methane gas that can be sued for various heating purposes. People use biogas for cooking and heating in many parts of the world. Biogas can also be used to power cars and trucks much like natural gas can be used. The primary material to make biogas comes from wastewater treatment facilities, manure from farm animals and other municipal wastes.

Biomass substances have been used since basically the beginning of human history. Cave dwellers in ancient times would find wood to burn to keep warm and prepare foods. In some parts of the world people gather animal dung to burn and cook meals. Biofuels do not have to originate from plant sources and human and animal waste works just as well.

There are many ways to create the energy that is needed throughout the world. The reliance on petroleum products is not as favorable as other renewable type of sources. There are biomass solutions available to generate the power needed to move cars and heat homes by using that which grows and lives on the earth.




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