Current trends on extraction of water from air: an alternative solution to water supply

被引：11

作者：

Siddiqui, M. A. ^{[1
]}

Azam, M. Anique ^{[1
]}

Khan, M. Munim ^{[1
]}

Iqbal, S. ^{[1
]}

Khan, M. Usman ^{[1
]}

Raffat, Y. ^{[1
]}

机构：

[1] NED Univ Engn & Technol, Mech Engn Dept, Karachi 75270, Pakistan

来源：

INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY | 2023年 / 20卷 / 01期

关键词：

Air-water generator; SDG; 6; Absorption cycle; Vapor compression cycle; Thermoelectric cooling; Desiccants; Solar energy; REDUCED GRAPHENE OXIDE; FUEL-CELL; SOLAR-STILL; VAPOR SORPTION; PERFORMANCE; SYSTEM; DRIVEN; DEHUMIDIFICATION; GENERATION; NANOFLUIDS;

D O I：

10.1007/s13762-022-03965-8

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The world has been finding new ways for harvesting water that can fulfill our daily needs among which atmospheric water generation (AWG) is an emerging solution, currently under continuous development process. By this process, ambient humidity in the air can be extracted mechanically via cooling and interception, or chemically via absorption, for use as needed. This study reviews various technologies of AWG that are being used for harvesting water using the atmospheric air, with their comparison based on outputs, efficiencies, and economics. Materials including new hydrogel formations which can be used for the advancement of the technology are reported. Peltier-thermoelectric cooler-based AWG and desiccant-based AWG have been thoroughly discussed throughout the review. The study reflects the importance of harvesting water from the air as this technology has the potential to attain self-sustainability without relying on a freshwater source, both actively and passively.

引用

页码：1053 / 1080

页数：28

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