18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Kudirkos Naumiescio aglomeracija is a secondary wastewater treatment plant in Kudirkos Naumiestis, Lithuania, serving 550 people. It discharges 76.90 m³/day of treated effluent.
Kujawka wastewater treatment plant in Krotoszyn, Poland, serves 1,195 people with secondary treatment. It discharges 170.39 m³/day and has a design capacity of 604 m³/day.
Kulaimao WWTF is a secondary treatment plant serving Pepeekeo, Hawaii. It treats wastewater for about 1,605 people with a design capacity of 757.08 m³/day and discharges 529.96 m³/day.
Kulin wastewater treatment plant serves the small town of Kulin in Western Australia, providing secondary treatment for a population of around 470. The plant discharges treated wastewater locally, supporting the region's water management.
KULM LAGOON is a secondary wastewater treatment plant in LaMoure County, North Dakota, serving a population of 354. It discharges 151.42 megaliters annually and has a designed capacity of 189.27 megaliters.
Kulri wastewater treatment plant in Library Bazaar, Dehradun, Uttarakhand, India, is under construction with secondary treatment. It serves a population of 6,013 and has a designed capacity of 900 m³/day.
Külsővat szennyvíztisztító telep is a secondary treatment plant serving 624 people in Külsővat, Hungary. It has a designed capacity of 800 m³/day and discharges 73.56 m³/day of treated wastewater.
Kumarakam Common STP for House Boat in Kottayam, Kerala, India, is a secondary treatment plant serving 601 people.
Kundat Djaru wastewater treatment plant is a secondary treatment facility in Western Australia, serving a small population of 188. It discharges treated wastewater into the local environment.
Kunhlevagen wastewater treatment plant in Osøyro, Norway, serves 1,343 people with secondary treatment. It discharges 582.43 cubic meters of treated wastewater daily, with a designed capacity of 2,100 cubic meters.
Kunnumma village Common STP for House Boat in Alappuzha, Kerala, India, is a secondary treatment plant serving 1,203 people. It discharges 180 m³/day of treated wastewater near the coast.
Kunow wastewater treatment plant in Staszów, Poland, serves 1,527 people with secondary treatment. It discharges 217.73 m³/day and has a designed capacity of 8,266 m³/day.
Kunszentmarton Szennyviztisztito Telep is a secondary wastewater treatment plant serving Kunszentmarton, Hungary. It treats wastewater from approximately 7,338 residents with a designed capacity of 11,000 m³/day.
Kurland wastewater treatment plant serves 3,700 people in the Garden Route District Municipality, Western Cape, South Africa. It provides secondary treatment and discharges 500 m³/day near the coast.
Kurow wastewater treatment plant serves the small community of Kurow in Canterbury, New Zealand. It provides secondary treatment and discharges treated wastewater locally.
Kurow wastewater treatment plant serves the town of Kurów in województwo lubelskie, Poland. It provides secondary treatment with a designed capacity of 6,820 m³/day and serves a population of 195.
Kurtna Pohi is a secondary treatment plant serving 138 people in Kiisa, Estonia. It discharges 31.80 m³/day of treated wastewater, operating under EU Urban Waste Water Treatment Directive standards.
Kurzetnik wastewater treatment plant in Kurzętnik, Poland, serves about 1,480 people with secondary treatment. It discharges 211.03 m³/day and has a designed capacity of 2,200 m³/day.
Kusile Power Station in Victor Khanye Local Municipality, Mpumalanga, South Africa, provides secondary wastewater treatment for a small population. The plant discharges 1.00 unit of treated effluent, supporting local water quality management.
Kuttawa Sew Plant is a secondary treatment facility serving 1,500 residents in Kuttawa, Kentucky. It discharges treated wastewater into local waterways under the US Clean Water Act.