Journal
EUROPEAN PHYSICAL JOURNAL PLUS
Volume 137, Issue 7, Pages -Publisher
SPRINGER HEIDELBERG
DOI: 10.1140/epjp/s13360-022-02999-8
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In recent decades, the growing global population has posed a challenge in ensuring a sustainable supply of freshwater. Scientists have turned to the abundant brackish/seawater resources on Earth's surface and have implemented novel desalination technologies to meet the increasing water demands in various industrial and non-industrial applications. This paper aims to analyze and evaluate the efficiency of membrane-based desalination techniques, including reverse osmosis, ultrafiltration, microfiltration, and nanofiltration, and discuss the advantages and disadvantages of each technique in water treatment. Additionally, a techno-economic comparison of commonly used desalination technologies is conducted to assess cost-effectiveness and the true costs of conventional methods. The paper also explores the use of novel nanomaterials for reducing energy consumption and various approaches to controlling fouling phenomena.
Over the last decades, sustainable supplement of freshwater has been a global challenge for growing population all over the world. Abundance of brackish/seawater on the surface of the earth has motivated the scientists to apply novel desalination technologies to meet the increasing demand of water in various industrial/non-industrial applications. The main objective of this paper is to analytically evaluate the efficiency of membrane-based desalination techniques such as reverse osmosis, ultrafiltration, microfiltration and nanofiltration and discuss the advantages and disadvantages of each of them in water treatment. Moreover, a techno-economic comparison between commonly employed desalination technologies is aimed to present to assess the cost-effectiveness and true cost of conventional technologies. Discussion about the application of novel nanomaterials for decreasing the energy demand following with disparate approaches to control the fouling phenomenon is another important purpose of this review paper.
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