Saneamento básico: The Latest Architecture and News

The bathrooms that we usually have in our homes are legacies of European colonization around the world. Its current form, however, dates back millennia and would not have been possible without investments and the evolution of basic sanitation.

The health of a population is directly related to the physical environment it inhabits, as stated by Hippocrates in his text “Ares, waters and places”, written during the 5th century BC, in which the Greek thinker known as the 'father of medicine', states that in order to properly investigate health and the cause of disease it is necessary to observe and understand the inhabited environment from the seasons, the wind, the water, its geographical position, the land and the landscape and also the habits of the people who live there. Each civilization has developed a way of dealing with what we understand by sanitation today, depending on its time and also on its geographical, cultural, political and economic context.

When water runs down the drain or we flush it down the toilet, we usually don't care where it ends up. This is because with adequate basic sanitation, wastewater shouldn't be a concern. Yet, although humanity has already taken man to space and plans to colonize Mars, it continues to fail to provide basic living conditions for a large part of its population. A comprehensive study estimates that 48% of global wastewater production is released into the environment untreated. The UN, in turn, presents a much less encouraging figure, citing that 80% of the world's sewage is released without treatment. But returning to the question of the title, there are basically two destinations for sewage if it is not being released directly into the natural environment: it can be treated locally through septic tanks, or connected to a sewage treatment plant through the sewage network, eventually returning to nature after a series of treatment processes.