Reuse of water and sludge in agriculture: new technologies for the treatment

The treatment and reuse of water in Brazil is one the most discussed issues agricultural field. In recent years, scarcity changes rainfall regime has impacted production. management resources aims to make better use means that uses water, agriculture. Reuse are essential through innovative technologies corroborate efficiency extract maximum capacity avoid waste. an increasingly sustainable scenario, which seeks cleaner environments, with little or no emission pollutants losses resources, possible disposal a correct way always object study achieve effect use. seeking production crops reducing environmental impacts. This work analyze historical evolution used treat wastewater sewage sludge. We can see theme grown several emerging improve more efficiently effectively. Thus, we conclude sludge large field application