Análise da economia de água e percepção de utilização de sanitário seco modelo Bason

Abstract

The dry composting toilet, has been shown in various countries and situations a viable and cost-effective for the elimination of liabilities related to black water, enabling significant reductions in eutrophication of rivers, groundwater nitrification,mainline and the spread of waterborne diseases. He began working with the construction of a dry toilet model Bason and evaluated the water savings resulting from its use through the measurement of water that is no longer used in conventional bathrooms. To check the perception of a group of people on the toilet dry was applied a questionnaire to a group of students from UTFPR. In relation to the aspects related to the use of Bason can be seen that it has good exhaust gases is a noticeable odor bearable in the morning and on rainy days. On cloudy days and sunny is not perceived odor inside or outside the building due to a solar heating system installed in the exhaust pipe of the air Bason. Could notice a savings of 3439 liters of water in 163 days to use the Bason.