Treatment Capacity of Wastewater Plants - Urban wastewater treatment plants - tertiary treatment - Effluent BOD5 in Portugal

Treatment capacity of wastewater plants - urban wastewater treatment plants - tertiary treatment - effluent bod5 reached 3.70 tonnes of O2/day in 2008 in Portugal, according to Eurostat. This is 36.2% less than in the previous year.

Historically, Treatment Capacity of Wastewater Plants - Urban wastewater treatment plants - tertiary treatment - Effluent BOD5 in Portugal reached an all time high of 5.80 tonnes of O2/day in 2007 and an all time low of 0.600 tonnes of O2/day in 1998.