Study finds PM from biodiesel blends may be 50-80% less toxic per unit PM mass than from petroleum diesel
Green Car Congress
JULY 15, 2017
However, the relative toxicity of biodiesel emissions compared to petroleum diesel remains unclear. Error bars are one standard deviation from the mean, letters indicate statistical similarity. nmol/min/mg PM for B0 and B100, respectively, and from 22.6 ± 4.5 PM-normalized DTT Activity for biodiesel exhaust PM. Click to enlarge.
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