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This study aimed to determine blending options for Roselle-Tung biodiesel and estimate the difference in the environmental impacts of vegetable oil-based biodiesel and its blends compare to petroleum diesel when discharging into Ha Long Bay.
According to Situation Report on pollution of coastal areas in Vietnam, surface waters and coastal sediments in Ha Long Bay have high oil-pollution level as much as eighteen times higher than Vietnamese standard limits. The development of economic society, especially the rapid growth of the tourism industry and shipping in recent years, has led to dramatically increase the tourist boats which are...
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