Biofuel Impacts on Air Quality

In a world that has become overly dependent on oil, gas and fossil fuels, it is quite promising that we are finally starting to see more and more emphasis put on some alternative energy and fuel sources. Among the top alternative energy and fuel sources that are now seeing some increased research and developments is biofuels. However, since biofuels are still relatively new to the industry, there is much more research that needs to be done in order to determine if this particular type of fuel is safe enough for global and everyday use. Specifically, there is a lot of research and analysis being done to test and find out more about the biofuel impacts on air quality.

Since one of the absolute top reasons as to why industries and organizations have been trying to develop an alternative fuel source that is much cleaner burning and friendlier to the environment, it definitely makes plenty of sense that there would be a great deal of research going into whether or not biofuel would indeed deliver an environmentally benign solution.

One particular issue that does ultimately help with the support of biofuel not having as adverse of an effect on air quality as traditional fuel sources is that it can actually biologically degrade. Where other traditional types of fuels, such as oil, petroleum, and fossil fuels do not degrade and if not stored under the proper levels of concealment and containment and will continue to emit harmful emissions and fumes up into the atmosphere, these biofuels are capable of eventually biodegrading on their own which means that they do not slowly emit harmful fumes into the atmosphere.

However, of greater concern than its ability to biodegrade on its own is the exhaust emissions that biofuels produce. Among the more important toxic emissions that are researched under this matter are NOx, VOC, CO, and particulate matter (PM), which either create negative greenhouse gas effects or cause cancer, as well as other harmful effects to humans and ecosystems.

Studies and tests have shown that biodiesel fuels actually do emit less PM than standard fuels. In addition, biofuels have also shown to emit less polyaromatic hydrocarbons (PAHs) and less nitro-PAHs. This demonstrates that these biofuels do indeed produce less toxic risks to the environment, helping to support clean air operations. Finally, it should also be noted that the degree to which any type of fuel adversely effects the air quality also largely depends on the overall efficiency of the machine or operation to which it is applied.