ETE Palmery 1 - Wastewater Treatment Plant in Cajueiro, Alagoas, Brazil

ETE Palmery 1 is a wastewater treatment plant located in Cajueiro, a municipality in the state of Alagoas, Brazil. The plant serves a small population of 495 residents, providing secondary treatment to municipal wastewater. It is situated in the northeastern region of Brazil, an area characterized by a tropical climate and proximity to the Atlantic coast. The plant operates with secondary treatment, which typically involves biological processes to reduce organic matter and suspended solids. The plant's discharge volume of 47.24 units indicates its operational scale. In Brazil, wastewater treatment plants are regulated under federal environmental laws, including CONAMA resolutions, which set standards for effluent quality and receiving water body protection. The treated effluent from ETE Palmery 1 is discharged into local water bodies that eventually drain into the Atlantic Ocean. The plant plays a role in protecting downstream ecosystems, including rivers and coastal areas, from untreated sewage. Its operation contributes to reducing pollution in the region's watershed, supporting aquatic life and public health.

The plant discharges into local streams that are part of the broader drainage network flowing toward the Atlantic Ocean. The region's watershed supports diverse aquatic life and is important for local fisheries and recreation. Protecting these water bodies from untreated sewage is critical for maintaining water quality and ecosystem health.