4 plants indexed. Showing 3 matching current filters.
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.