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A Concise Review on Productivity and Economic Analysis of Auxiliary-Component-Assisted Solar Stills
Energy Technology ( IF 3.8 ) Pub Date : 2021-09-09 , DOI: 10.1002/ente.202100501 Ramasamy Dhivagar 1
Energy Technology ( IF 3.8 ) Pub Date : 2021-09-09 , DOI: 10.1002/ente.202100501 Ramasamy Dhivagar 1
Affiliation
The supply of potable water is insufficient to meet the needs of the growing population and daily life. Due to high salt concentrations, ocean water cannot be used directly. Furthermore, the water in rivers and lakes is contaminated with industrial wastes, making it unsafe to drink. A solar still is a simple device that uses solar energy to purify saline water via evaporation and condensation. Solar stills have undergone various modifications to improve the daily productivity. Herein, an attempt is made to categorize the various types of auxiliary components, such as biomass heat sources, gravel bed sensible heat storage, heat pipes, heat pumps, solar collectors, and ponds, assisting in solar stills to improve the daily productivity and energy efficiency. The review outcome shows that the improved daily productivity and energy efficiencies are about 231% and 65% higher than for conventional solar still. Furthermore, in economic analysis, the maximum annual productivity and cost per liter of distillate are about 5845.3 kg m−2 and 1.93 USD, respectively. The maximum payback period is estimated to be 23.9 years. The review also suggests the vision to identify the future scope for additional implementations.
中文翻译:
辅助组件辅助太阳能蒸馏器的生产力和经济分析简述
饮用水的供应不足以满足不断增长的人口和日常生活的需要。由于盐分浓度高,海水不能直接使用。此外,河流和湖泊中的水被工业废物污染,饮用不安全。太阳能蒸馏器是一种简单的装置,它利用太阳能通过蒸发和冷凝来净化盐水。太阳能蒸馏器经过了各种改进,以提高日常生产力。在此尝试对生物质热源、砾石床显热蓄热、热管、热泵、太阳能集热器、水池等各类辅助部件进行分类,辅助太阳能蒸馏器提高日常生产力和能源效率。审查结果显示,与传统太阳能蒸馏器相比,日生产率和能源效率的提高分别高出约 231% 和 65%。此外,在经济分析中,每升馏分油的最高年生产率和成本约为 5845.3 kg m−2和 1.93 美元,分别。预计最长投资回收期为 23.9 年。审查还提出了确定其他实施的未来范围的愿景。
更新日期:2021-11-04
中文翻译:
辅助组件辅助太阳能蒸馏器的生产力和经济分析简述
饮用水的供应不足以满足不断增长的人口和日常生活的需要。由于盐分浓度高,海水不能直接使用。此外,河流和湖泊中的水被工业废物污染,饮用不安全。太阳能蒸馏器是一种简单的装置,它利用太阳能通过蒸发和冷凝来净化盐水。太阳能蒸馏器经过了各种改进,以提高日常生产力。在此尝试对生物质热源、砾石床显热蓄热、热管、热泵、太阳能集热器、水池等各类辅助部件进行分类,辅助太阳能蒸馏器提高日常生产力和能源效率。审查结果显示,与传统太阳能蒸馏器相比,日生产率和能源效率的提高分别高出约 231% 和 65%。此外,在经济分析中,每升馏分油的最高年生产率和成本约为 5845.3 kg m−2和 1.93 美元,分别。预计最长投资回收期为 23.9 年。审查还提出了确定其他实施的未来范围的愿景。