Atmospheric water harvesting using synthesized sulfonated macroporous polystyrene divinylbenzene and sulfonated hypercrosslinked polystyrene divinylbenzene beads as adsorbent materials are evaluated particularly at low humidity conditions. Adsorption isotherms of the synthesized adsorbents show acceptable adsorption characteristics in comparison with promising adsorbents. The hypercrosslinked adsorbent shows few folds higher surface area than macroporous sample but in spite of it, the adsorption capacity is slightly lower. A prototype unit is developed to evaluate the adsorbent materials in a more realistic condition. Prototype data on the synthesized adsorbent shows energy consumption of 1195 KWh/m3 to 1415 KWh/m3 at different outdoor experiments. The performance of the prototype is figured out with respect to energy consumption and water uptake.

中文翻译：

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在原型系统中使用磺化大孔和高交联聚苯乙烯-二乙烯基苯珠进行常压水收集


特别是在低湿度条件下，评估了使用合成的磺化大孔聚苯乙烯二乙烯基苯和磺化超交联聚苯乙烯二乙烯基苯珠作为吸附材料进行大气水收集。与有前途的吸附剂相比，合成吸附剂的吸附等温线显示出可接受的吸附特性。超交联吸附剂的表面积比大孔样品高几倍，但尽管如此，吸附容量略低。开发了一个原型单元，以在更真实的条件下评估吸附剂材料。合成吸附剂的原型数据显示，在不同的户外实验中，能耗为 1195 KWh/m3 至 1415 KWh/m3。原型的性能是根据能耗和吸水率计算出来的。