Review on automatic rain water harvesting

The purpose of this article is to examine several kinds of long-term water collecting techniques from air fogs and dew. We report on the water collection performance of different fog collectors from across the globe in this article. In addition, we look at the technical elements of fog collector feasibility studies. The increases in efficiency Bioinspired technology is often used in modern fog collecting technologies. Fog Global fog incidence clearly limits harvesting technologies. Dew water harvester, on the other hand, is it's ubiquitous, but it needs a cooled condensing surface to work. The collecting of dew water is discussed in this review. Rainy water harvesting utilizing a radiative cooling surface, solar regenerated desiccant systems, and active condensation technology are the three types of systems. All of these methods have one common goal.is the creation of an atmospheric water collector capable of producing water regardless of humidity, geographical position, cheap cost, and supplies that may be found locally.