18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
ETE REATOR is a secondary treatment plant in Jucás, Ceará, Brazil, serving approximately 6,500 people and discharging 695.16 m³/day of treated wastewater.
The Oxidation Ponds in Kaikōura District, Canterbury, New Zealand, is a secondary treatment plant serving 3,372 people. It discharges 919.24 megaliters of treated wastewater annually near the coast.
10 SAI Molopo Military Base wastewater treatment plant serves Ditsobotla Local Municipality in North West, South Africa. It provides secondary treatment for a population of 2,397, discharging 700 cubic meters daily.
KA Salzgitter Ringelheim is a secondary treatment plant serving 2,816 people in Salzgitter, Niedersachsen, Germany. It has a designed capacity of 4,000 m³/day and discharges 468.19 m³/day of treated wastewater.
14 Sai Military Base is a secondary treatment plant serving 12 people in Nxuba Local Municipality, Eastern Cape, South Africa.
KA Hedemunden is a secondary treatment plant serving 3,600 people in Hann. Münden, Niedersachsen, Germany. It discharges 479.45 m³/day of treated wastewater, with a designed capacity of 5,000 m³/day.
KA Liebenburg West is a secondary treatment plant in Salzgitter, Niedersachsen, Germany, serving approximately 3,287 people with a designed capacity of 4,000 m³/day.
KA Adenstedt is a closed secondary treatment plant in Ilsede, Niedersachsen, Germany. It served a population of 1,916 with a designed capacity of 3,000 m³/day.
KA Gadenstedt is a secondary treatment plant serving 2,376 people in Ilsede, Niedersachsen, Germany. It discharges 473.51 m³/day of treated wastewater.
KA Munstedt is a secondary wastewater treatment plant in Ilsede, Niedersachsen, Germany, serving approximately 3,110 people. It has a designed capacity of 4,000 m³/day and discharges 852.90 m³/day of treated effluent.
16 Marine Drive Ext is a secondary wastewater treatment plant in St. Anthony, Newfoundland and Labrador, Canada. Serving 463 people, it discharges treated effluent near the coast.
18 de Diciembre wastewater treatment plant in Sinaloa, Mexico, serves 821 people with secondary treatment. It discharges 77.76 m³/day of treated wastewater, with a designed capacity of 86.40 m³/day.
18 de Marzo is a secondary wastewater treatment plant in Medellín, Veracruz, Mexico, serving about 1,825 people. It discharges 172.80 cubic meters of treated wastewater daily.
2 Snook's Road is a secondary wastewater treatment plant in Fortune, Newfoundland and Labrador, Canada, serving approximately 1,366 residents. It discharges treated effluent into the local coastal environment.
20 de Noviembre wastewater treatment plant in El Pueblito veinte de Noviembre, Durango, Mexico, provides secondary treatment for a small population of 913. It discharges 86.40 cubic meters daily, with a designed capacity of 129.60.
KA Varrel is a closed secondary treatment plant in Varrel, Niedersachsen, Germany, serving 1,757 people. It discharged 444.65 m³/day with a designed capacity of 2,500 m³/day.
26 de Enero wastewater treatment plant in Sinaloa, Mexico, serves 1,369 people with secondary treatment. It discharges 129.60 m³/day and has a designed capacity of 146.88 m³/day.
28 de Julio is a secondary wastewater treatment plant in Aguas Verdes, Tumbes, Peru, serving about 10,500 people. It discharges 864 m³/day of treated effluent near the Pacific coast.
The 4th Canadian Division Training Centre wastewater plant in Meaford, Ontario, serves a small population of 69 with secondary treatment. It discharges approximately 420 cubic meters of treated wastewater near the coast of Georgian Bay.
6 Marine Drive is a secondary wastewater treatment plant in St. Anthony, Newfoundland and Labrador, Canada. It serves a small population of 236 and discharges 106.00 cubic meters of treated wastewater.