A rooftop runoff system could recycle the rainwater on this roof and put it to good use.
Rooftop runoff control systems are just one of many construction developments designed to increase a building's environmental efficiency. The system recycles rainwater through the gutter and drainage pipes of the building so that it can be used for other purposes. Also, green roofs, in which a rooftop is covered with sod for plants, are considered rooftop runoff control systems. Does this Spark an idea?
Reducing Sewer Overflow
Sewer overflow is a nasty problem that occurs regularly in areas where storm drains are badly damaged or have become clogged with trash and debris. It can cause floods that disrupt traffic and can even endanger people's lives. Roof runoff control systems reduce sewer overflow by funneling the clean rainwater into a recycling system or by allowing the rainwater to be absorbed by the plants on a green roof.
Clean Water for Farms
Water contamination is an important issue for farmers. When rainwater runs off farm buildings, it is mixed with the animal manure and becomes contaminated. Roof runoff systems allow farmers to recycle clean rainwater for various uses on farms. It also lessens costs for farmers having to dispose of contaminated water and helps to protect livestock.
Less Erosion of Topsoil
Roof runoff control systems lessen the erosion of topsoil, another important issue for farmers. Topsoil is rich in nutrients. A huge storm can wash away tons of topsoil permanently. It costs thousands of dollars for farmers to replace topsoil and replenish nutrients each year. A rooftop runoff control system can decrease the amount of topsoil lost and therefore decrease the costs to farmers.
Lower Heating and Cooling Costs
In the case of a green roof, the soil on the top of the roof can act as added natural insulation to the building in colder months. In warmer months, the plants will absorb heat that strikes the rooftop and thereby provide natural cooling to the building. Both of these actions, as an indirect result of this particular rooftop runoff control system, reduce overall heating and cooling costs, in addition to absorbing runoff.
Providing Food and Water
Rooftop runoff control systems can provide both food and water to a building. Clean runoff water can be collected in the building and used for cleaning and bathing. Also, food that is produced on top of a green roof is good for consumption. These two indirect benefits can lower both food and water costs to the inhabitants of the building.
Tags: runoff control, runoff control systems, control systems, green roof, rooftop runoff, both food