Overview
ETE India Lindoia is a wastewater treatment plant serving Santo Ângelo, Rio Grande do Sul, Brazil. It treats wastewater for approximately 14,500 residents in the southern region of Brazil.
ETE India Lindoia is a wastewater treatment plant located in Santo Ângelo, a city in the state of Rio Grande do Sul, Brazil. The plant serves a population of about 14,500 people, placing it in the small to medium agglomeration category. It is situated in the southern region of Brazil, an area characterized by subtropical climate and rolling hills. As a plant in Brazil, ETE India Lindoia operates under the national environmental regulations, which include the National Environmental Council (CONAMA) resolutions and state-level water quality standards. For a plant of this scale, secondary treatment is typically required to protect receiving water bodies. It is expected to meet the regulatory standards for effluent quality. The plant discharges treated wastewater into local water bodies that eventually drain into the Uruguay River basin, which flows into the Rio de la Plata estuary. This downstream ecosystem supports diverse aquatic life and is important for regional water resources. The plant plays a key role in protecting local water quality and public health in the Santo Ângelo area.
Environmental context
The treated effluent from ETE India Lindoia likely enters local streams that are part of the Uruguay River basin. The Uruguay River flows southward and joins the Paraná River to form the Rio de la Plata estuary, a major ecological and economic resource. The watershed supports diverse aquatic species and is used for agriculture, recreation, and drinking water. Protecting water quality in this basin is critical for maintaining ecosystem health and downstream communities.
Frequently asked questions
ETE India Lindoia is located in Santo Ângelo, a city in the state of Rio Grande do Sul, Brazil. The plant is situated in the southern region of the country, near the Uruguay River basin.
The plant serves approximately 14,476 people, classifying it as a small to medium-sized agglomeration under Brazilian wastewater regulations.
The treated wastewater is discharged into local water bodies that are part of the Uruguay River basin, which ultimately flows into the Rio de la Plata estuary.
The plant operates under Brazilian environmental regulations, including CONAMA resolutions and state-level standards. For plants serving around 14,500 people, secondary treatment is typically required to meet effluent quality standards.
In Brazil, wastewater treatment plants serving populations of this size generally employ secondary treatment processes, such as activated sludge or stabilization ponds, to reduce organic matter and pathogens before discharge.
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