The reuse of effluents for urban purposes for some years is a reality in many countries and has great potential to consolidate in Brazil, especially in large urban centers, in which it is increasingly difficult to meet the ...

This prefeasibility study aims to build an assembly plant focused on insulated hydraulic aerial devices on trucks. These aerial devices are mainly used for maintenance of power lines, both urban and rural, and are used not ...

Problems related to water scarcity worsen over the years due to population growth, technology development and production processes. Water reuse is an alternative to these problems and is a practice increasingly adopted ...

Mixing concrete is a standardized material whose consistency is measured by the slump, which has a previously defined acceptability range, but not always respected in the tacing water redosage by the mixer operator, causing ...

As in other countries, non-potable urban reuse has been gaining ground every day in some of the main Brazilian cities, considering that this practice can be seen as a sustainable alternative to combat water scarcity in ...

Given the growing demand for potable water – justified by population increase in urban centers – and the recurrent periods of drought, as seen especially in semi-arid regions like the Brazilian Northeast, the reuse of ...