Treatment Capacity of Wastewater Plants - Urban wastewater treatment plants - tertiary treatment of which nitrogen removal - Design capacity BOD5 in Bulgaria

Treatment capacity of wastewater plants - urban wastewater treatment plants - tertiary treatment of which nitrogen removal - design capacity bod5 reached 224 tonnes of O2/day in 2013 in Bulgaria, according to Eurostat. This is 2.74% less than in the previous year.

Historically, Treatment Capacity of Wastewater Plants - Urban wastewater treatment plants - tertiary treatment of which nitrogen removal - Design capacity BOD5 in Bulgaria reached an all time high of 263 tonnes of O2/day in 2011 and an all time low of 198 tonnes of O2/day in 2010.