نتایج جستجو برای: multi effect desalination
تعداد نتایج: 2076917 فیلتر نتایج به سال:
ii Acknowledgment iv Dedication vii List of Figures xvii List of Tables xxiv Chapter 1: Introduction 1.1 Water Crisis in Arab Countries 1 1.2 Research Motivation 2 1.3 Research Aims and Significance 3 A. The Significance of Neural Networks for Modeling of Large-Scale 4 Commercial Water Desalination Plants. B. The Significance of Steady-State and Dynamic Simulations of a Large-Scale Commercial M...
As concerns of natural resource depletion and environmental degradation caused by desalination increase, research studies of the environmental sustainability of desalination are growing in importance. Life Cycle Assessment (LCA) is an ISO standardized method and is widely applied to evaluate the environmental performance of desalination. This study reviews more than 30 desalination LCA studies ...
The mathematical model to predict the performance and the exergetic efficiency in a multi-effect desalination system with thermal vapor compression (MED-TVC system) has been presented. The energy and the concentration conservation law were developed for each effect, considering the boiling point elevation and the various thermodynamic losses by developing the mathematical models. These analyses...
Multiple Effect Distillation (MED) is generally considered to be the desalination technology most suited to integration with concentrating solar thermal collectors on a medium to large scale. However the cost and energy requirement of Reverse Osmosis (RO) have fallen significantly in recent years, so that solar thermal powered RO deserves consideration. We compare commercial desalination proces...
• Experimental demonstration of two stage desalination and cooling • Use of chilled water for condensation of humid air • Simulation of experimental results • Comparative study on conventional condensation and improved condensation • Improved design of proposed integrated plant a b s t r a c t a r t i c l e i n f o Humidification–dehumidification (HDH) desalination is a simple and cost effectiv...
The application of the integrated solar?energy-based systems for water desalination and power production to some Iranian coastal regions has been investigated. For this purpose, Integrated Multi Effect Desalination (MED) Solar Rankine Cycle (SRC) are used. This work investigates effects main thermodynamic parameters on located at southern cities Chabahar, Qeshm, Kish Asaluyeh. each selected sit...
The correlation between water and energy is currently the focus of several investigations. In particular, desalination is a technological process characterized by high energy consumption; nevertheless, desalination represents the only practicable solution in several areas, where the availability of fresh water is limited but brackish water or seawater are present. These natural resources (energ...
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