4 plants indexed.
UWWTP Vratsa serves the city of Vratsa, Bulgaria, treating wastewater for approximately 81,780 people. The plant operates under Bulgaria's implementation of the EU Urban Waste Water Treatment Directive.
UWWTP Byala Slatina serves the town of Byala Slatina in Vratsa Province, Bulgaria. The plant operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
UWWTP Kozloduy serves the town of Kozloduy in Vratsa Province, Bulgaria. The plant operates under the EU Urban Waste Water Treatment Directive, which sets treatment standards for agglomerations of this scale.
UWWTP Mezdra serves the town of Mezdra in Vratsa Province, Bulgaria. The plant treats municipal wastewater under the EU Urban Waste Water Treatment Directive.