Thesis Abstract

Abstract
The increasing global demand for sustainable and renewable energy sources has led to a growing interest in biofuels as a viable alternative to fossil fuels. Algae, particularly microalgae, have emerged as a promising feedstock for biofuel production due to their high lipid content and rapid growth rates. This thesis focuses on the optimization of biofuel production from algae using microalgae cultivation techniques. The study aims to investigate various cultivation parameters and process optimization strategies to enhance lipid productivity and overall biofuel yield. Chapter One provides an introduction to the research topic, highlighting the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. The background discusses the current state of biofuel production, emphasizing the need for sustainable alternatives to conventional fuels. The problem statement identifies the gaps in existing research and the need for further optimization of microalgae cultivation techniques for biofuel production. Chapter Two presents a comprehensive literature review, covering ten key areas related to biofuel production from algae. The review includes discussions on the lipid content of microalgae, cultivation methods, nutrient requirements, harvesting techniques, lipid extraction processes, and biofuel conversion technologies. The review synthesizes existing knowledge and identifies research gaps that will be addressed in this study. Chapter Three outlines the research methodology, detailing the experimental design, cultivation setup, data collection methods, analytical techniques, and statistical analysis procedures. The methodology section describes how various cultivation parameters, such as light intensity, temperature, nutrient availability, and carbon dioxide supplementation, will be optimized to maximize lipid productivity in microalgae. Chapter Four presents a detailed discussion of the findings obtained from the experimental investigations. The chapter analyzes the impact of different cultivation parameters on lipid accumulation in microalgae and evaluates the effectiveness of various optimization strategies in enhancing biofuel production. The discussion also includes comparisons with existing literature and highlights novel insights generated from the study. Chapter Five concludes the thesis by summarizing the key findings, discussing their implications for biofuel production from algae, and suggesting recommendations for future research. The conclusion highlights the significance of optimizing microalgae cultivation techniques for sustainable biofuel production and emphasizes the potential of algae-based biofuels as a renewable energy source. In conclusion, this thesis contributes to the growing body of knowledge on biofuel production from algae by focusing on the optimization of microalgae cultivation techniques. The findings of this study have practical implications for the development of sustainable biofuel technologies and offer valuable insights for researchers, industry professionals, and policymakers working in the field of renewable energy.

Thesis Overview