Overview
ETE AUGUSTO MONTENEGRO II is a secondary treatment plant in Manaus, Amazonas, Brazil, serving about 1,311 people. It discharges treated wastewater into the local watershed, contributing to the protection of the Amazon River basin.
ETE AUGUSTO MONTENEGRO II is a wastewater treatment plant located in Manaus, the capital of Amazonas state in northern Brazil. Serving a population of approximately 1,311, this facility is part of the municipal wastewater infrastructure in the heart of the Amazon rainforest. The plant provides secondary treatment, which is a standard biological process that removes organic matter and suspended solids. The plant operates under Brazil's national environmental regulations, which set effluent standards for wastewater discharges. For small agglomerations like this, secondary treatment is appropriate to protect water quality. The treated effluent is discharged into local water bodies that ultimately drain into the Amazon River system. This region is ecologically critical, supporting immense biodiversity and acting as a major carbon sink. Proper treatment helps prevent nutrient pollution and protects downstream aquatic habitats in the Amazon basin.
Environmental context
The plant discharges into streams that flow into the Amazon River, the world's largest river by discharge volume. The surrounding watershed is part of the Amazon rainforest, a globally significant ecosystem with high biodiversity. The treated effluent helps maintain water quality in this sensitive environment, supporting aquatic life and preventing eutrophication in downstream lakes and rivers.
Frequently asked questions
The plant is located in Manaus, the capital of Amazonas state in northern Brazil, within the Amazon rainforest region.
The plant serves approximately 1,311 people, making it a small-scale municipal wastewater treatment facility.
The treated effluent is discharged into local water bodies that flow into the Amazon River system, contributing to the protection of downstream aquatic ecosystems.
The plant provides secondary treatment, which uses biological processes to remove organic matter and suspended solids, meeting standard requirements for small agglomerations.
The plant operates under Brazil's national environmental standards, which set effluent quality limits for discharges. For small communities, secondary treatment is typically sufficient to comply with these regulations.
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