Environmental impact assessment of biodiesel-diesel fuel blends
Department of Automobile Engineering, Government Polytechnic, Kushalnagar, Karnataka, India.
Research Article
World Journal of Advanced Research and Reviews, 2019, 01(01), 059–067
Publication history:
Received on 22 December 2018; revised on 19 February 2019; accepted on 22 February 2019
Abstract:
This paper presents a comprehensive environmental impact assessment of biodiesel-diesel fuel blends, exploring their potential as a sustainable alternative to conventional diesel fuel. The study investigates a range of environmental aspects, including greenhouse gas emissions, air quality impacts, water resource effects, and lifecycle considerations. Through a review of recent literature and analysis of empirical data, the research examines the effects of different biodiesel blend ratios (B5, B10, B20, etc.) on carbon dioxide (CO2) emissions, particulate matter (PM), and nitrogen oxides (NOx). The analysis considers the variability in environmental impacts based on feedstock type (soybean, canola, palm oil, algae, waste oils), production methods (transesterification, pyrolysis), and regional factors. The study also delves into the water footprint of biodiesel production, assessing water consumption and pollution risks associated with different feedstocks and production processes. A lifecycle analysis framework is employed to evaluate the overall environmental performance of biodiesel-diesel blends, considering energy balance, land use changes, and potential indirect impacts. This paper aims to provide a holistic understanding of the environmental implications of biodiesel-diesel blends, highlighting both the benefits and potential drawbacks. The findings contribute to informed decision-making regarding the adoption and promotion of biodiesel as a sustainable fuel option, emphasizing the importance of considering feedstock choices, production technologies, and regional contexts.
Keywords:
Biodiesel; Diesel; Fuel blends; Greenhouse gas emissions; Air quality
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Copyright © 2019 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0