Design and optimization of a solar-powered desalination system for remote coastal regions

Thesis Abstract

Abstract
Access to clean and safe drinking water is a critical global issue, particularly in remote coastal regions where traditional water sources are scarce or contaminated. This thesis presents a comprehensive study on the design and optimization of a solar-powered desalination system to address the water scarcity challenges faced by communities living in such areas. The aim of this research is to develop a sustainable and cost-effective solution that can provide reliable access to freshwater by harnessing solar energy to power the desalination process. Chapter 1 provides an introduction to the research topic, discussing the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. The literature review in Chapter 2 critically examines existing studies on solar-powered desalination systems, focusing on their design, performance, and limitations. The review also highlights recent advancements in desalination technologies and sustainable energy sources. Chapter 3 outlines the research methodology employed in this study, including details on the system design, simulation tools, data collection methods, and experimental procedures. The chapter also discusses the theoretical framework guiding the research and the criteria used for system optimization. Chapter 4 presents a detailed discussion of the findings from the design and optimization process, including performance evaluations, energy efficiency analyses, and economic considerations. The results demonstrate the feasibility of utilizing solar energy for desalination purposes in remote coastal regions, with a focus on enhancing system efficiency and reducing operational costs. Various design parameters, such as membrane selection, solar collector configuration, and energy storage options, are optimized to maximize freshwater production while minimizing environmental impact. In Chapter 5, the conclusions drawn from the research findings are summarized, highlighting the key implications for sustainable water management in remote coastal areas. The thesis concludes with recommendations for future research directions and practical applications of solar-powered desalination systems. Overall, this study contributes to the ongoing efforts to address water scarcity challenges through innovative engineering solutions that leverage renewable energy sources for sustainable development. Keywords solar-powered desalination, water scarcity, remote coastal regions, sustainable energy, system optimization, freshwater production, renewable energy, sustainability, clean water access, environmental impact.