วันศุกร์ที่ 29 กุมภาพันธ์ พ.ศ. 2551

What Difference Can the Use of Biodiesel Make?

Author : Ash Ried
What kind of difference can the use biodiesel make when it comes
to changing the world for the better? Perhaps the biggest impact of
the use of biodiesel fuel instead of just plain diesel is on the
human health and the environment.One of the biggest differences that biodiesel make is with regards
to smog. Using biodiesel actually reduces smog. Both unburned
hydrocarbons and nitrogen oxides in diesel fuel account for most of
the particulates in air pollution. When you use biodiesel product
or homemade biodiesel there is a substantial reduction of unburned
hydrocarbons and if you are using a blend that is right for your
machine. Tests that have been conducted according to EPA
regulations have shown that the hydrocarbon exhaust emissions that
biodiesel are half that of that measured for diesel fuel.Can biodiesel make more energy? Unlike the burning of fossil fuels,
the burning biodiesel fuels actually gives back more energy to the
environment that it takes. Lifecycle studies of biodiesel
production show that for every unit of fossil energy it takes to
manufacture fossil fuel, 3.2 units of energy are gained. This kind
of lifecycle study examines the impact during all phases of
biodiesel production including its transportation, production and
distribution to the biodiesel fuel customer.Can biodiesel make a difference when it comes to reducing the
effects of global warming? The answer is yes. The overall lifecycle
emissions of carbon dioxide (a major greenhouse gas) from biodiesel
are 78% lower than the overall carbon dioxide emissions from
petroleum diesel fuel!Can biodiesel make a difference when it comes to reducing acid
rain? Once again the answer is very positive. The overall lifecycle
emissions of sulfur oxides (major components of acid rain) from
biodiesel are 8% lower than overall sulfur oxides emissions from
regular diesel fuel. It's a start.Can biodiesel make a difference when it comes to producing acid
rain? The overall lifecycle production of waste water from
biodiesel production is 79.0% lower than overall production of
wastewater from diesel fuel. To put it another way, petroleum
diesel makes roughly five times as much wastewater flow than
biodiesel can make.Can biodiesel make a difference when it comes to lung cancer and
asthma? Scientific research confirms that biodiesel exhaust is less
harmful to humans then diesel fuel exhaust because lacks aromatic
compounds. The purer the biodiesel fuel is the less likely it is to
create the cancer causing compounds polycyclic aromatic
hydrocarbons. Most of the poisonous compounds common to diesel
exhaust are reduced by 75 to 85 percent by using biodiesel fuel.
Biodiesel is also easier on the lung because it reduces the
emission of the types of particulate matter that cause asthma and
other lung disorders by about 47 percent.Additionally biodiesel make less soot. Studies have shown that
biodiesel reduces the total amount of particulate matter soot in
bus tailpipe exhaust by 83.6%. Soot is the heavy black smoke
portion of the petroleum diesel fuel exhaust that consists of 100%
carbon. It has been suggested that diesel soot produces cancer.How can you use biodiesel to make a difference? Burning just a 2%
biodiesel blend in on-road vehicle that usually takes diesel fuel
will curtail all kinds of harmful emissions. Annually this one
action has the potential to reduce poisonous carbon monoxide
emissions by more than 35 million pounds, reduce ozone forming
hydrocarbon emissions by almost 4 million pounds, reduce hazardous
diesel particulate emissions by almost 3 million pounds and reduce
acid rain-causing sulfur dioxide emissions by more than 3 million
pounds. That's a big difference!Ash Ried is the author of numerous guides and articles on Biodiesel.
You can find articles on How To Make And Use Biodiesel on his website.
Click here to get free access http://NewBiodiesel.com/articles.html
Keyword : biodiesel, alterative fuel, home made diesel, biodiesel article, make biodiesel, biodiesel recipe

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