Overview
UWWTP Dimitrovgrad serves approximately 40,000 people in Dimitrovgrad, Bulgaria. The plant operates under Bulgarian and EU wastewater regulations, treating municipal wastewater before discharge.
UWWTP Dimitrovgrad is a municipal wastewater treatment plant located in Dimitrovgrad, Haskovo Province, Bulgaria. The facility serves an estimated population of 40,000, making it a medium-sized agglomeration under EU classification. The plant is situated in an industrial area near the Neochim chemical complex. As a Bulgarian facility, the plant operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of this size. The directive also mandates more advanced treatment if the receiving waters are designated as sensitive areas. Bulgaria's national legislation transposes these requirements, and the plant is subject to permitting and monitoring by the relevant authorities. The treated effluent is discharged into the Maritsa River basin, which flows through southern Bulgaria and eventually into the Aegean Sea. The Maritsa River is an important waterway for the region, supporting agriculture and aquatic ecosystems. The plant's operation helps protect downstream water quality and biodiversity.
Environmental context
The plant discharges into the Maritsa River basin, which flows through the Thracian Plain and into the Aegean Sea near the Greek-Turkish border. The Maritsa River supports diverse aquatic life and is used for irrigation in the region. Downstream ecosystems include wetlands and coastal habitats that depend on good water quality. The plant's treatment helps reduce nutrient and pollutant loads to this transboundary river system.
Frequently asked questions
UWWTP Dimitrovgrad is located in the city of Dimitrovgrad, Haskovo Province, Bulgaria, near the Neochim chemical complex.
The plant serves approximately 40,000 people, classifying it as a medium-sized agglomeration under EU standards.
The plant discharges into the Maritsa River basin, which flows into the Aegean Sea. It helps protect the Maritsa River and downstream ecosystems.
As a Bulgarian facility, it operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of this size and potentially tertiary treatment if the receiving waters are sensitive.
Under the EU UWWTD, plants serving 40,000 people typically require secondary treatment (biological treatment). In sensitive areas, additional nutrient removal may be mandated.
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