Treatment Capacity of Wastewater Plants - Urban wastewater treatment plants - secondary treatment - Effluent BOD5 in Bulgaria

Treatment capacity of wastewater plants - urban wastewater treatment plants - secondary treatment - effluent bod5 reached 6.30 tonnes of O2/day in 2013 in Bulgaria, according to Eurostat. This is 6.78% more than in the previous year.

Historically, Treatment Capacity of Wastewater Plants - Urban wastewater treatment plants - secondary treatment - Effluent BOD5 in Bulgaria reached an all time high of 15.8 tonnes of O2/day in 2006 and an all time low of 4.90 tonnes of O2/day in 2011.