Through harvesting those rainfall inches falling from the sky for human and animal consumption, water bills are reduced as well as costs for distribution. New rainfall catchment systems provide valuable reserves during times of drought and saves land that would otherwise have to be used for reservoirs. This can be extremely important in parts of the world where rain is scarce or where over-population occurs. By harvesting rainwater, any area can reduce costs and the strain on natural resources.
Rain water collection systems can alleviate some of the issues resulting from using water treated with chemicals intended to make water safe for human consumption. Of course, the rainfall inches are not without toxins, but the pH level and chemical makeup is still much better suited to provide plants with the necessary substances they need to thrive on versus that coming from most taps.
A closely related process to rainwater harvesting is groundwater recycling. These systems also recycle new rainfall, but in a way that it is concentrated in a single area, like where crops and plants are to be grown. This is also referred to as groundwater harvesting and is common where wells only provide enough water for people and animals, but are generally strained to meet the needs of crops or gardens. Groundwater recharging is the term used for changing groundwater into a drinkable form, and it is very common in areas that receive daily water in rainy seasons.
It is true that rainwater harvested from roofs can contain impurities directly related to the roof itself. Additionally, there are instances where collected rain water contains pesticides and other contaminants. Since this is the case, many times the water in rainwater containers or tanks must be purified before it can be used as drinking water. This can be done through filtering, boiling or through the use of additives like chlorine. The purification of rainwater can also be done even earlier in the process by placing filters in the tubing that directs the water into the storage tanks.
Hoses, gravity, dripping or watering cans are a few of the ways by which those rainfall inches can get to your plants, depending on the area that needs to be irrigated. Trenches dug up to and around your garden area can provide an excellent route for the water to flow and percolate. With a minimal expenditure of time and money, an irrigation system based on rainwater collection can be set up that is not only environmentally sound, but also effective and easy to use.
For more informational write-ups by Kenny L. on market umbrellas , click to find out.
