Overview
ETE Guavira is a secondary wastewater treatment plant in Marechal Cândido Rondon, Paraná, Brazil, serving about 5,000 people. It discharges treated effluent and is located within 10 km of the coast.
ETE Guavira is a municipal wastewater treatment plant located in Marechal Cândido Rondon, a city in the state of Paraná, Brazil. The plant serves a population of approximately 5,000 residents, classifying it as a small-scale facility within the region's sanitation infrastructure. The plant provides secondary treatment, which is the standard level required for urban wastewater under Brazilian regulations (CONAMA resolutions). Secondary treatment typically involves biological processes to reduce organic matter and suspended solids. The plant's discharge volume is reported at 815.91 cubic meters, reflecting its scale. Situated within 10 km of the coast, the plant's effluent ultimately reaches the Atlantic Ocean via local drainage networks. The surrounding watershed supports diverse aquatic life and is part of the broader Paraná River basin, which is ecologically significant for its biodiversity and role in regional water resources.
Environmental context
The plant discharges into local watercourses that flow toward the Atlantic coast, within the Paraná River basin. This region supports a mix of agricultural and natural ecosystems, with downstream waters providing habitat for fish and migratory species. The proximity to the coast means treated effluent can influence coastal water quality, making effective treatment important for protecting marine environments.
Frequently asked questions
ETE Guavira is located in Marechal Cândido Rondon, in the state of Paraná, Brazil. Its address is Rua São Lucas, in the southern region of the country.
The plant serves approximately 4,994 people, making it a small-scale wastewater treatment facility for the local community.
The plant discharges treated effluent into local water bodies that drain toward the Atlantic coast. It provides secondary treatment before discharge.
The plant protects local streams and rivers within the Paraná River basin, which ultimately flow to the Atlantic Ocean. This helps maintain water quality in the region's aquatic ecosystems.
Brazilian regulations, such as CONAMA Resolution 430/2011, set discharge standards for wastewater treatment plants. Secondary treatment is typical for plants of this scale, ensuring compliance with national water quality goals.
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