UWWTP Krichim - Advanced Wastewater Treatment in Krichim, Bulgaria

UWWTP Krichim is an advanced wastewater treatment facility located in Krichim, Plovdiv Province, Bulgaria. The plant serves a population of approximately 12,473 and has a designed capacity of 10,600 cubic meters per day, with an average discharge volume of 573.22 cubic meters per day. It operates under Bulgaria's implementation of the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates advanced treatment for agglomerations in sensitive areas. The plant employs advanced treatment processes, ensuring high-quality effluent before discharge. As a facility serving a medium-sized agglomeration, it meets the EU directive's requirements for nutrient removal in sensitive catchments. The plant's capacity utilization suggests it has room for future growth or seasonal variations. The treated effluent is discharged into the local watershed, which ultimately drains into the Maritsa River basin. The Maritsa River flows through the Thracian Plain and eventually reaches the Aegean Sea. The plant plays a key role in protecting downstream water quality and supporting the ecological health of the Maritsa River system, which is important for agriculture and biodiversity in the region.

UWWTP Krichim discharges into the Maritsa River basin, which flows through southern Bulgaria and into the Aegean Sea. The Maritsa River supports diverse aquatic life and is a vital water resource for agriculture and industry in the Thracian Plain. The plant's advanced treatment helps reduce nutrient loads, protecting downstream ecosystems from eutrophication and maintaining water quality for human and ecological use.