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Details van artikel 5 van 22 gevonden artikelen
| Titel: |
Biological toxicities of emissions from an unmodified engine fueled with diesel and biodiesel blend |
| Auteur: |
Liu, Yu-Yin Lin, Ta-Chang Wang, Ying-Jan Ho, Wei-Lun |
| Verschenen in: |
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering |
| Paginering: | Jaargang 43 (2008) nr. 14 pagina's 1735-1743 |
| Jaar: |
2008-12 |
| Inhoud: |
Conventional diesel and palm oil methyl esters were blended in 6 ratios (0, 10, 30, 50, 75 and 100% of biodiesel by volume) and fed into an unmodified 4-stroke engine with a constant output power. The semi-volatile and particulate products in the exhaust were collected separately and their biological toxicities evaluated by both Microtox test and the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The Microtox test indicates that the TUVs (toxicity unit per liter exhaust sampled, TU/L-exhaust) in the semi-volatile extracts were 3 to 5 times those of the particulate extracts. Diesel particulates had the highest unit toxicity, TUW (toxicity unit per μ g soluble organic fraction of particulate, TU/μ g particle SOF) of all of the other biodiesel blends. According to the Microtox tests results, the effect of biodiesel blending in MTT assay demonstrated higher toxicity in the semi-volatile products than the particulates. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 22 gevonden artikelen
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