Diagnóstico de uso de água em uma residência unifamiliar

Abstract

The environment has several resources and among these natural resources there is water, which is a finite and essential resource for human beings and all existing forms of life. In view of the scarcity of water in many regions in recent times, a study that shows the importance of water resources for society is essential. This work was based on elaborating a diagnosis of water use in a residence in the rural area in the interior of the state of Paraná, evaluating the total consumption of water per inhabitant. This research employed a methodology based on observations and notes to measure the time spent performing daily activities over a period of seven days. In order to facilitate identification, the rooms of the residence were divided into sectors and subsectors. Initially, the measurements of the flows of each subsector were carried out and, in the sequence, the measurement of the water consumption. The results presented are in the form of tables, identifying the flows and consumption at each point of water use. Evaluating the consumption of water in the residence, a total consumption of 6,924.14L of water was identified and with the consumption of 1,731L of water for each resident during the week, however the faucets of the residence presented a higher consumption when compared to the other subsectors. Finally, the study carried out in the residency suggests a simple and practical way of reuse, which is to use the water used in washing machines for flushing toilets, contributing to the economy and sustainable reuse.