大气水收集和产生技术的可行性:桥梁创新和市场采用

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Updated: Jan 13, 2026

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V Campos¹, G G Gonçalves¹, G M Matos¹

¹São Paulo State University (UNESP), Science and Technology Institute of Sorocaba, SP, Brazil.

Journal of environmental management

|January 6, 2026

概括

大气水收集和产生 (AWH-AWG) 技术提供了分散的水解决方案. 高性能水凝和MOF显示出希望,但成本和气候适用性阻碍了实际部署.

科学领域:

材料科学材料科学材料科学
环境工程环境工程
化学工程是化学工程的重要组成部分.

背景情况:

大气水收集和产生 (AWH-AWG) 技术正在出现的分散的供水系统.
这些技术有可能补充或取代传统的地表和地下水源.

研究的目的:

通过系统的文献审查,专利分析和市场调查,批判性地评估AWH-AWG技术.
评估被动和主动AWH-AWG方法的性能,局限性和可扩展性.

主要方法:

在PRISMA指导下对133项同行评审研究 (2020-2025) 进行系统选.
分析专利文献和商业上可用的AWH-AWG系统.
对水凝,MOF基吸附剂和VCRC等活性方法的比较评估.

主要成果:

水凝材料,特别是LiCl@PHEA,具有很高的吸水率 (11.18g/g在90%的RH).
基于MOF的吸附剂,如Cr-soc-MOF-1和双金属MOF-74,在不同的湿度水平下表现出不同的性能.
蒸汽压缩制冷循环 (VCRC) 系统展示了最高的水生成率 (高达42L/天).

结论:

AWH-AWG技术需要在现实气候条件下进行更多的试点规模演示.
成本效益,能源来源和社区规模的可扩展性是部署的关键因素.
材料成本和气候适用性是被动AWH-AWG方法的关键限制.

关键词:

主动和被动系统.大气中的水产生.大气中的水收集.基于吸附的材料是基于吸附的材料.蒸汽压缩制冷周期的蒸汽压缩制冷周期

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