Biodiesel can be used as a fuel for vehicles in its pure form, but it is usually used as a diesel additive to reduce levels of particulates, carbon monoxide, and hydrocarbons from diesel-powered vehicles.ellulosic biomass, derived from non-food sources, such as trees and grasses, is also being developed as a feedstock for ethanol production. Ethanol can be used as a fuel for vehicles in its pure form, but it is usually used as a gasoline additive to increase octane and improve vehicle emissions.
1 Even if your bleeding was first discovered through urine testing (urinalysis), you're likely to have another test to see if your urine still contains red blood cells. 2  Urinalysis can also check for urinary tract infection or the presence of minerals that cause kidney stones.
A test known as urinalysis is normally used to detect the occurrence of leukocytes in urine. The detection of leukocytes in urine via the above mentioned test most often indicates that there may be infection of the urinary tract.However, leukocytes in urine may result from other causes as well. test known as urinalysis is normally used to detect the occurrence of leukocytes in urine. The detection of leukocytes in urine via the above mentioned test most often indicates that there may be infection of the urinary tract. However, leukocytes in urine may result from other causes as well.