How to collect rainwater
Rainwater collection is a procedure that is part of the techniques for environmentally sustainable management of the environment and which contributes to a greater cost-effectiveness of running costs in the use of drinking water. In fact, we often use drinking water even when this is not necessary. We refer to water for irrigation of plants, for washing and cleaning of cars, floors, artifacts, etc. .. In this sheet we see how to collect rainwater, considering that this is almost free of minerals and, therefore, , much more suitable than drinking for these uses. In the design techniques of new buildings, both residential and rural, the techniques of collection and collection of rainwater have become one of the factors of economy of considerable interest. Moreover the capture of these waters decreases the superficial flow that often contributes to phenomena of instability, loss of ground, etc ..