18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
ETE OCARA is a secondary wastewater treatment plant serving Ocara, Ceará, Brazil. It treats wastewater for approximately 1,817 residents and discharges 156.10 units of treated effluent.
ETE OCAUCU is a secondary wastewater treatment plant serving Ocauçu, São Paulo, Brazil. It treats wastewater for a population of 3,369 and discharges 555.50 cubic meters per day.
ETE OEIRAS is a secondary treatment plant serving Oeiras, Piauí, Brazil. It treats wastewater for a population of 2,388 with a discharge volume of 870.14 units.
ETE Olaria Corumba is a secondary treatment plant serving 6,285 people in Corumba, Mato Grosso do Sul, Brazil. It discharges 672.19 m³/day of treated wastewater into the local watershed.
ETE Olhos D'Agua is a secondary treatment plant in Belo Horizonte, Minas Gerais, Brazil, serving approximately 6,000 people. It discharges treated wastewater into local water bodies, supporting the region's sanitation infrastructure.
ETE Olivença is a secondary wastewater treatment plant serving 120 people in Olivença, Alagoas, Brazil. It discharges treated effluent into the local watershed.
ETE Onda Verde is a secondary treatment plant serving 3,448 people in Onda Verde, São Paulo, Brazil. It discharges 445.78 cubic meters of treated wastewater, supporting local water quality.
ETE ORIENTE is a secondary-level wastewater treatment plant serving Oriente, São Paulo, Brazil. It treats wastewater for approximately 5,585 residents and discharges 697.29 m³/day.
ETE Orindiúva is a secondary treatment plant serving Orindiúva, São Paulo, Brazil. It treats wastewater from a population of 5,253 with a discharge volume of 738.18 thousand cubic meters per year.
ETE ORTIGUEIRA is a secondary wastewater treatment plant serving Ortigueira, Paraná, Brazil. It discharges approximately 541.73 thousand cubic meters of treated effluent annually.
ETE OSCAR BRESSANE is a secondary wastewater treatment plant in Oscar Bressane, São Paulo, Brazil. It serves a population of 1,984 and discharges 287.59 cubic meters of treated effluent.
ETE OURO VERDE is a secondary treatment plant serving 1,733 people in Manaus, Amazonas, Brazil. It discharges 207.85 m³/day of treated wastewater into the local watershed.
ETE OURO VERDE is a secondary treatment plant in Campinas, São Paulo, Brazil, serving approximately 1,095 people. It discharges 151.20 cubic meters of treated wastewater daily.
ETE Ozias Monteiro is a secondary wastewater treatment plant in Manaus, Amazonas, Brazil, serving 271 people. It discharges 32.48 m³/day of treated effluent into the local watershed.
ETE PACHECO is a secondary wastewater treatment plant serving Vera Cruz do Oeste, Paraná, Brazil. It treats wastewater from approximately 1,642 residents and discharges 165.89 cubic meters of treated effluent.
ETE Padre Gabriel is a secondary treatment plant in Cariacica, Espírito Santo, Brazil, serving 1,678 people. It discharges 233.28 m³/day of treated wastewater near the coast.
ETE PAES LEME is a secondary wastewater treatment plant in Imbituba, Santa Catarina, Brazil, serving 4,224 people. It discharges 777.60 cubic meters of treated effluent and is located within 10 km of the coast.
ETE PALESTINA CANINDe is a secondary treatment plant serving 323 people in Canindé, Ceará, Brazil. It discharges 29.19 cubic meters of treated wastewater, supporting local sanitation.
ETE PALMACIA is a secondary treatment plant in Palmácia, Ceará, Brazil, serving approximately 1,587 people. It discharges 108.55 cubic meters of treated wastewater, supporting local sanitation in the Região Nordeste.
ETE Palmery 1 is a secondary treatment plant serving 495 people in Cajueiro, Alagoas, Brazil. It discharges 47.24 units of treated wastewater into the local environment.