Aproveitamento de água de chuva sem tratamento em uma residência

Abstract

Water source of life"! Research conducted so far, about life on earth that are proven and tested as we are today would not exist if there was no water. Any form of life depends on water for their survival and for their development; even life forms for more primitive depend on water to survive. Only 2.8%, ie a very low percentage of the universe on the Water Planet Earth is sweet and much of it is unfit for human consumption and requires the use of high technology to make water potable. In this setting, unless we take immediate action we will not have the liquid of life, and following this thought and the ways proposed in the meeting of 92 countries in Rio, in its action plan for the 21st century, aiming at the sustainability of life on Earth, in one of its 40 chapters, Agenda 21 addresses the "conservation and management of natural resources." Therefore, the adoption of measures that will qualify for the management and promote changes in the perception of how to work in relation to impacts on catchment and natural resource conservation, and "Think Globally and Act Locally" (Agenda 21) is the purpose this work. In this scenario applies today the polluter-pays principle. Thus the actual charge to the water, which is a high value, encourages water rationing benefit while minimizing the impacts of their scarcity. Innovations in saw the need to establish standards for the construction of toilets and other equipment that would reduce consumption. But that alone is not enough, it is necessary to promote alternatives to find a solution for use in a home rainwater on items that do not require investment in benefit it. It follows therefore that the various solutions over the years has been researched and proven to lower investment cost and installation of a system to capture rainwater, which allows an economy of treated water in more that 41% only use in toilets according to studies conducted in the Netherlands. The analysis of these facts justify the proposal of the work, which is looking for innovations result from a millennial issue, especially for the process of cutting costs, reducing the use of natural resources as: "Use of Rainwater without treatment in a Residential ".