Overview
ETE VILA NOVA III is a secondary treatment plant serving 650 people in Manaus, Amazonas, Brazil. It discharges treated wastewater into the local watershed within the Amazon River basin.
ETE VILA NOVA III is a wastewater treatment plant located in Manaus, the capital of Amazonas state in northern Brazil. It serves a small population of 650 residents, providing secondary treatment for municipal wastewater in this urban area within the Amazon rainforest region. The plant operates under Brazil's national environmental regulations, which require secondary treatment for urban wastewater discharges. As a small-scale facility, it contributes to local sanitation infrastructure in Manaus, a city of over 2 million people where centralized treatment is expanding. The treated effluent from ETE VILA NOVA III is discharged into local waterways that ultimately drain into the Amazon River, the world's largest river by discharge volume. This watershed supports immense biodiversity and is critical for regional ecological health, including floodplain forests and aquatic species.
Environmental context
The plant discharges into streams that flow into the Amazon River, which carries water across Brazil to the Atlantic Ocean. The Amazon basin is one of the most biodiverse ecosystems on Earth, supporting thousands of fish species and extensive floodplain forests. Secondary treatment helps reduce organic pollution and nutrient loads, protecting downstream aquatic habitats from eutrophication and oxygen depletion.
Frequently asked questions
ETE VILA NOVA III is located in Manaus, the capital city of Amazonas state in northern Brazil, within the Amazon rainforest region.
The plant serves approximately 650 residents, making it a small-scale municipal wastewater treatment facility.
The plant discharges treated effluent into local waterways that are part of the Amazon River basin, eventually reaching the Atlantic Ocean.
The plant provides secondary treatment, which typically involves biological processes to reduce organic matter and suspended solids before discharge.
Brazil's national environmental standards require secondary treatment for urban wastewater. Plants like ETE VILA NOVA III must comply with discharge limits set by environmental agencies such as the Instituto de Proteção Ambiental do Amazonas (IPAAM).
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