Water recovery from natural air humidity for cultivating plants, breeding animals and for human needs

摘要

In areas of high air humidity and high insolation with a simultaneous lack of a natural occurrence of water, the intention is to recover water, by means of suitable devices, from the air with small or large, mainly self-sufficient systems. These are distinguished in that the required temperature differences are achieved in most cases by direct or indirect utilisation of the insolation and/or of the radiation towards the night sky. The outlay for assisting the natural air movement and for other drives and controls such as may be required is comparatively low. Provision of additional cover by photovoltaics is possible in all cases.