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. In the study, the team examined the relationships between biodiesel fuel blend, exhaust particle oxidative potential (OP), and PM composition. PM-normalized DTT Activity for biodiesel exhaust PM. to 13.6 ± 3.8 to 8.5 ± 2.8
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